Transcript
TURNING AIR INTO SOLUTIONS.
TUBULAR CENTRIFUGAL INLINE FANS MODEL TSL
CATALOGUE M1001 April 2015
CENTRIFUGAL INLINE FANS
Model
TSL
The TSL is an inline centrifugal flow fan featuring the reliable performance of a centrifugal fan with the space saving advantages of an axial type fan. The TSL offers high efficiencies in the commonly selected area. The TSL has a higher and broader efficiency range compared to competitive tubular fans and square inline fans. Lower operating speed for a given performance provides longer and more reliable operation. Also, higher efficiency leads to quieter operation. The unique impeller design allows air to flow with a minimum of turbulence and losses. Extra-wide blade design delivers a larger air volume. A removable discharge cone facilitates maintenance and service. Applications with larger motors utilise a pivotstyle motor base for ease of belt tension adjustments.
Standard Specifications
• • • Model TSL Arr. 9
•
High efficient open back plate aerofoil impeller, sizes 182 to 890 (patent number 5,171,128) Average bearing life (AFBMA L-50) exceeds 200,000 hours at maximum class RPM Shaft diameters sized so that maximum operating speed does not exceed 70% of first critical speed Impellers are statically and dynamically balanced prior to assembly. Fans with motors and drives mounted by Twin City Fan are test run as a complete assembly and rechecked for balance at the specified operating speed.
Capabilities & Features
• • •
Class I, II, and III construction Arrangements 1, 4 and 9 Horizontal and vertical mounting arrangement
Sizes Sizes 122 to 150 with flat-blade backward inclined impeller Sizes 182 to 890 with patented open back plate aerofoil impeller
Performance Air volume flow to 105 m3/sec Static pressures to 2250 Pa
Twin City Fan & Blower certifies that the Model TSL fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program. See Catalogue 1002 for sound ratings.
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TWIN CITY FAN - CATALOGUE M1001
Model TSL is available with the UL/CUL 705 listing for electrical, File No. E158680.
IMPELLER DESIGN
Model TSL
The TSL Tubular Centrifugal Fan employs a specially designed non-overloading aerofoil impeller. In a tubular centrifugal fan, the air turns 90° after leaving the impeller. Twin City Fan & Blower’s unique impeller design with open back plate (patent number 5,171,128) allows this turn to be made with a minimum of turbulence and loss. Also, the extra-wide blade design helps deliver a larger air volume for a given impeller diameter. The TSL impeller improves overall efficiency and reduces overall sound levels.
TSL Impeller
Model TSL by Twin City Fan & Blower: Streamlined airflow makes use of the open back-plate impeller design.
Competition’s Design: Turbulent airflow causes loss of efficiency.
Performance Comparison — Size 365 TSL Impeller Diameter Tubular Centrifugal Fans PERFORMANCE m3/sec 8.2 6.9 5.0 9.4 15.8 15.1
Pa 375 250 500 750 1750 190
TWIN CITY FAN TUBULAR CENTRIF. RPM kW 774 4.85 646 2.83 686 3.43 977 10.2 1562 41.0 1175 13.7
MANUFACTURER A TUBULAR CENTRIF. RPM kW 799 5.45 670 3.21 698 3.58 1004 11.1 1610 45.1 1234 17.0
MANUFACTURER B TUBULAR CENTRIF. RPM kW 876 5.74 734 3.36 715 3.43 1080 11.3 1750 47.1 1370 17.9
MANUFACTURER C TUBULAR CENTRIF. RPM kW 840 5.74 670 4.33 790 6.04 1062 12.0 1700 48.5 1230 14.0
MANUFACTURER D TUBULAR CENTRIF. RPM kW 775 7.01 640 4.1 775 5.37 N/A N/A N/A N/A N/A N/A
ALL PERFORMANCE COMPARISONS ARE BASED ON MANUFACTURERS’ PUBLISHED DATA.
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CONSTRUCTION FEATURES
4
1 3
2
1
Housings
2
Straightening Vanes
All fans are constructed of heavy-gauge steel and continuously welded for strength and rigidity. The tubular shape of the housing provides a streamlined airflow giving TSL fans much higher efficiencies when compared to square inline fans. All TSL fans are provided with punched inlet and outlet flanges as standard. A sealed belt tube is also standard.
Straightening vanes convert tangential velocity pressure into useful static pressure potential, reducing turbulence and increasing efficiency. Extensive testing of various shapes and locations has resulted in the most efficient aerodynamic design of the straightening vanes. This efficient construction, coupled with the new impeller design, is responsible for the higher and broader efficiency range in the most commonly selected region of the fan curve.
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TWIN CITY FAN - CATALOGUE M1001
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Inner Cylinder The inner tube is rigidly constructed to support the shaft and bearings. The removable discharge cone provides full access to the shaft, bearings, and fan sheave. It is strongly recommended that an access door be provided in the ductwork adjacent to the discharge end of the fan for such service. A rectangular belt tube encloses the drive. The rectangular design allows a larger fan sheave to be placed closer to the bearings and thus increase the drive side bearing life.
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Motor Mounting Platform Heavy duty design for accepting larger motors. Catalogue drawings (pages 30-32) indicate the maximum frame size for different fan sizes. The motor mounting platform allows easy adjustment of belt tension. The motor mounting platform is offered in eight standard locations to allow for motor accessibility and space requirements. Motor bases allow for a large range of belt centres in case the v-belt drive has to be changed. See page 5 for available motor mounting locations.
STANDARD CONSTRUCTION
Model TSL fans are available for horizontal and vertical mounting. Built in sizes 122 to 890, and in several styles as illustrated below, a wide variety of operating requirements are easily handled. Arrangement 9 is widely used for tubular fans. In Arrangement 9, the motor is supported by a motor platform welded directly to the fan housing. Arrangement 1 is also available.
HBM – Horizontal Base Mount
Horizontal Construction
Horizontal Base Mounted (HBM) — Support legs are provided at each end of the fan for floor mounting. Horizontal Ceiling Hung (HCH) — For duct mounted fans, four suspension clips are welded to the fan casing to allow ceiling suspension using hanger rods.
Vertical Construction
Vertical construction is available in sizes 122 to 542. Consult factory for larger sizes. Floor or Ceiling Mounted — Four vertical brackets are welded to either end of the fan housing. Bracket location is determined by airflow direction and support details (see drawing below).
VRM – Vertical Roof Mount
Roof Mounted — A curb cap provides weather-tight seal for roof curb mounted fans. A discharge cap and weather cover are also available for the up-blast style roof ventilator.
MOUNTING ARRANGEMENTS Motor Positions A H
HCH Viewed From Outlet End
A B
G
H
HBM Viewed From Outlet End
C
B
G
C
D
F E
↑
AIRFLOW
Discharge Designations for Vertical Flow Options
↑
AIRFLOW
VRM Vertical Roof Mount (Usually Curb Mounted)
VUN Vertical Up No Brackets
↑
AIRFLOW
↑
AIRFLOW AIRFLOW
↓
AIRFLOW
↓
VUI VUO VDI VDO Discharge Up Discharge Up Discharge Down Discharge Down Floor Mount Ceiling Hung Ceiling Hung Floor Mount Support Brackets Support Brackets Support Brackets Support Brackets On Inlet On Outlet On Inlet On Outlet
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AIRFLOW
↓
VDN Vertical Down No Brackets
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APPLICATIONS & SELECTION
Model
TSL
Tubular centrifugal fans such as the TSL are used primarily for low to medium pressure return air systems in heating, ventilating, and air conditioning applications. They are generally more compact than comparable scroll type centrifugal fans and often will fit into tight spaces or in overhead ductwork where other fans of the same duty may not. This is particularly true of the TSL inline fans, which were specifically engineered with a wider efficiency range. This allows selection of smaller fans while maintaining high efficiencies and low operating costs. While there are many considerations that must be taken into account when selecting a fan for a particular application, the first and most obvious is the operating characteristic of the fan. The fan selected must be capable of moving the required amount of air against the calculated system static pressure. Fans selected at or just below the maximum static efficiency point (underlined figures in the performance tables) will provide the most efficient and quietest operation. This, however, does not necessarily mean that a fan selected at this point is the best fan for the job. The most efficient fan is usually the largest fan that can be chosen to provide stable operation for a given performance. Usually there is a trade-off between higher equipment cost versus lower operating cost. There
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TWIN CITY FAN - CATALOGUE M1001
are also many site specific considerations such as physical size and quiet operation which must be evaluated before a final selection is made. This is one area where the unique features of the TSL fan can provide a real advantage over other inline fans. A smaller TSL fan operating further down from the maximum efficiency figures may be selected without significantly increasing the power requirements, RPM, or sound power levels. This means you have less of a compromise to make between size and cost versus operating cost and quiet operation. With the TSL fan, you can have both high efficiency and lower first cost. All of the features that give the standard TSL its high efficiency are utilised on all styles and arrangements that Twin City Fan & Blower offers. When supplied with a curb cap, discharge cap, and weather cover, the TSL fan becomes a quiet, efficient, and stable up-blast style roof exhauster. TSL fans can also be specified for many industrial applications, such as paint spray booths. These installations typically utilise special features such as clamshell or swing-out construction, which allow easy access for cleaning and maintenance.
OPTIONAL DESIGNS
Model TSL
Swing-out Design
Provides full access to the impeller and inner casing. The entire impeller/shaft/bearing assembly is mounted on a large swing-out door. Since the inlet cone pivots with the door, fan performance is preserved. Ideal for systems requiring frequent cleaning without removal of ductwork. Swing-out construction is available for vertical mounting only. Available on sizes 182 and larger.
Clamshell Design
Swing-out Design
Two clamshell style doors swing open to provide complete access to the interior of the fan for maintenance or cleaning without removal of ductwork. Heavy duty hinges, positive locking latches, and a full gasket provides a complete seal when doors are closed. An access door provides access to the bearings. Available on all fan sizes, typically vertical mount due to the weight of the doors.
Fumehood Exhaust Design
Twin City Fan Companies offers a specially modified version of the TSL fan designated as “TFE” (Tubular Fume Exhaust) for laboratory fume hood exhaust applications, available in sizes 122 to 542. The TFE fan consists of a vertically mounted TSL unit with a reinforced curb cap and a modified discharge cap. The discharge cap includes an outlet venturi to permit the outlet velocity to meet the specific roof exhaust requirements. TFE fans in a standard configuration utilize an extended discharge with optional stack extensions available. The heavy duty curb cap will permit stack extensions up to 3 m total height from the roof line without need for guide wires.
Clamshell Design
Refer to Twin City Fan Catalogue 1500 for selection and specifications.
Fumehood Exhuast Design (Model TFE)
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OPTIONS/ACCESSORIES
Support Legs — Horizontal Flow
For horizontal flow with floor mounting, support legs are welded to the fan flange with bolt holes aligned for connection of ductwork.
Support Legs — Vertical Flow
For vertical flow with either floor or ceiling mounting, support legs are welded to the fan housing for fourpoint support. Support Legs, Horizontal
Support Legs, Vertical
Suspension Clips
For horizontal flow with ceiling mounting, four clips of formed angle are welded to the fan housing for suspension via tie rods to the ceiling support structure.
Discharge Cap
TSL units can be provided with a discharge cap for rooftop mounting. Discharge caps are designed for vertical discharge with butterfly type dampers to seal out the weather when the fan is shut off and minimal flow obstruction when the fan is operating. See page 10, Table 2 for minimum flow rates.
Curb Cap Discharge Cap
Curb Cap
TSL units can be supplied with a curb cap, attached to the fan’s inlet flange for curb mounting.
Shaft Seal
To limit the air entering the inner cylinder and avoid contact of airstream contaminants with the bearings and V-belt drive, a shaft seal can be provided. The shaft seal consists of a non-asbestos rubbing ring held in place by a cover plate at the impeller end of the inner cylinder. Please note that a shaft seal does not make the inner cylinder gas tight.
Inlet and Outlet Screens Shaft Seal
Inlet/Outlet Screens
Safety screening can be provided for installation in the fan inlet or outlet.
Belt Guard
Available in Arrangement 9 belt driven fans, the belt guard encloses the motor sheave and V-belts. The guard is easily removable for inspection and maintenance.
Companion Flanges
For ease of installation of adjacent ductwork, companion flanges can be provided. Flanges are rolled angle rings, drilled to match the fan’s inlet or outlet flange.
Belt Guard
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Companion Flange
TWIN CITY FAN - CATALOGUE M1001
OPTIONS/ACCESSORIES
Spark-Resistant Construction
TSL fans are available with spark-resistant construction (for ATEX, please enquire). Various grades of spark resistance are as dictated by AMCA: Types A, B, and C.
Vibration Isolation
TSL fans can be provided with spring or rubber-in-shear isolators as an option. Spring isolators can be provided for floor mount or ceiling hung orientation.
Weather Cover
For outdoor installations, the weather cover completely encloses the motor and V-belt drive from the elements. Provided with slots for ventilation, the cover is easily removable for inspection and maintenance. Weather covers are available for either horizontal or vertical flow fans.
Vibration Isolation
Weather Cover
Inlet Vanes
Variable inlet vanes provide economical, stable, and efficient air volume control for manual or motorized operation. Variable inlet vanes are widely used to control air volumes at partial load conditions, resulting in substantial savings in energy. Inlet vane control offers wide range regulation, excellent operating cost savings, simplicity in operation, and long trouble-free operation at a relatively low initial cost.
Variable Inlet Vanes
Variable inlet vanes cause the air entering the fan to spin in the direction of impeller rotation, resulting in reduction in capacity, pressure, and brake horsepower. With the use of inlet vanes, the fan performance curve is repositioned from fully open to the closed position of inlet vanes as shown below. Low maintenance, easy assembly, disassembly, and long life are prime features of this vane design. Blades are supported with fatigue resistant steel shafts and two needle roller bearings riding on a zone hardened surface to minimize the wear. Bearings are lubricated for life with high grade moisture-resistant grease and protected with special seals. The vane bearing housings are welded in position and stiffened with a welded-on support ring. The welded structure eliminates flutter and vibration while utilizing a cantilevered design.
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ENGINEERING DATA Table 1. Maximum RPM, Impeller Weights, and WR2 (moment of inertia in kg-m2) FAN SIZE 122 150 182 200 222 245 270 300 330 365 402 445 490 542 600 660 730 807 890
MAX. RPM 3583 2927 2237 2042 1835 1667 1486 1338 1216 1081 981 887 806 728 658 598 541 489 444
CLASS I WEIGHT kg 6.4 9.1 14.5 17.3 28.2 33.6 39.1 45.9 55.9 71.4 88.2 125 144 187 238 340 429 523 837
WR2 kg-m2 0.08 0.18 0.39 0.55 0.97 1.47 2.15 3.24 4.8 7.8 11.5 18.12 26.2 44.7 71.9 108 178 278 535
MAX. RPM 4676 3819 2917 2662 2393 2173 1938 1745 1586 1410 1279 1157 1051 949 858 780 705 638 579
CLASS II WEIGHT kg 8.6 11.8 16.4 18.6 28.2 33.6 39.1 54.1 65.5 82.3 98.2 149 175 218 261 367 429 553 838
WR2 kg-m2 0.11 0.24 0.42 0.59 0.97 1.47 2.15 4.00 5.65 9.10 13.53 23.7 34.6 52.1 78.1 122 179 298 531
Table 3. Bare Fan Weights (kg)
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ARRANGEMENT I
FAN SIZE
CLASS I
122 150 182 200 222 245 270 300 330 365 402 445 490 542 600 660 730 807 890
— — 161 180 209 246 309 477 659 727 905 1121 1364 1682 2364 2955 4091 5000 6591
ARRANGEMENT 9
CLASS II CLASS III CLASS I — — 178 198 230 270 340 525 725 800 995 1233 1500 1850 2600 3250 4500 5500 7250
— — 196 218 253 297 374 577 797 880 1094 1356 1650 2035 2860 3575 4950 6277 7975
100 109 124 150 164 184 223 355 459 568 636 864 1091 1455 1955 2659 3546 4500 5909
CLASS II CLASS III 109 118 136 165 180 203 245 381 505 625 700 950 1200 1600 2150 2925 3900 4950 6500
TWIN CITY FAN - CATALOGUE M1001
— — 150 172 198 223 272 429 556 687 770 1045 1320 1760 2365 3217 4290 5445 7150
MAX. RPM — — 3689 3367 3026 2748 2441 2197 1998 1776 1611 1457 1323 1195 1081 983 888 833 729
CLASS III WEIGHT kg — — 25.9 29.1 41.8 47.7 55.0 64.1 83.2 111 126 184 213 262 309 439 510 616 873
WR2 kg-m2 — — 0.63 0.84 1.47 2.06 2.99 4.51 7.54 12.35 17.02 28.3 40.8 63.5 93.2 151 212 338 576
Table 2. Minimum Volume Required to Open Discharge Cap SIZE 122 150 182 200 222 245 270 300 330 365 402 445 490 542
m3/sec 0.5 0.8 1.2 1.7 1.7 2.2 3.1 3.6 4.1 5.3 7.5 7.5 9.9 12.6
PERFORMANCE CURVES TSL 122
2,000
4000 RPM
7 1,500
95
3500 RPM
A Lw
5 1,000
A Lw
800
3
90
2850 RPM 2500 RPM
3kW
85
600
A Lw
1450 RPM
0.75kW Lw
0.55kW
A
200 150
0.37kW
A
Lw
PF - Fan Total Pressure (Pa)
1.1kW
75
0.7
1.5kW A Lw
1
400 80
1.5
2.2kW
2000 RPM
70
PF - Fan Total Pressure (in W.G.)
2
0.5
0.25kW
Pk 53
%
A
80
0.3
0.18kW
Lw
.E
65
ff.
960 RPM 100
42
%
Eff
.
60 0.2 40
0.2
0.4
2
0.5
3
5
0.6
qv - Flow (m³ / sec) 7
10
0.8
1
20
30
Pd - Fan Velocity Pressure (Pa) 0.7
1
1.5
qv - Flow (CFM) (in Thousands)
2
1.5
50
3
Fan Efficiency Grade = FEG 63 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
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PERFORMANCE CURVES TSL 150 10 3500 RPM 2,000 7 1,500
2850 RPM 95 A Lw
5 2500 RPM
4kW
A Lw
400
2.2kW
1450 RPM 1.5kW
A
1.1kW Lw A
200
0.75kW
960 RPM 150
.E
53
%
A
Pk
Lw
0.5
0.55kW
70
ff.
0.7
3kW
Lw
PF - Fan Total Pressure (Pa)
600
80
1
5.5kW
85
1.5
2000 RPM
A Lw
2
90
800
3
75
PF - Fan Total Pressure (in W.G.)
1,000
0.37kW
100 Eff .
0.25kW
80
42 %
0.3
0.18kW
60 0.4
0.6
3
5
1
0.8
7
1.5
1
1.5
qv - Flow (m³ / sec) 10
20
30
Pd - Fan Velocity Pressure (Pa) 2
3
qv - Flow (CFM) (in Thousands)
2
50
70
100
5
Fan Efficiency Grade = FEG 60 Notes: 1. 2. 3. 4. 5. 6. 7.
12
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 182
4,000
15
3500 RPM
10
2850 RPM 10
2,000
0 A Lw
2500 RPM
7
95
1,500
A Lw
5 2000 RPM
A Lw
4kW 3kW
400 A
Lw
2.2kW
960 RPM
1.5kW 1.1kW
A
PF - Fan Total Pressure (Pa)
5.5kW
1450 RPM
Lw
PF - Fan Total Pressure (in W.G.)
A Lw A Lw
600
70
1
7.5kW
75
1.5
800
80
2
11kW
85
3
90
1,000
200 65
0.7
0.75kW
Lw
150
A
720 RPM
0.55kW Pk
.E
ff.
0.5
0.37kW
66
%
100 80
0.25kW Eff .
0.3
%
0.18kW
54
60 0.2 40 0.4
0.6
1
2
1
0.8
3
1.5
1
5
1.5
qv - Flow (m³ / sec) 7
10
20
2
4
30
50
Pd - Fan Velocity Pressure (Pa) 2
3
qv - Flow (CFM) (in Thousands)
5
70
7
100
10
Fan Efficiency Grade = FEG 71 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
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PERFORMANCE CURVES TSL 200 2850 RPM
10
10
2500 RPM
0
2,000
A Lw
7 95
1,500
A Lw
2000 RPM
5
3kW Lw A
960 RPM
2.2kW
1.5kW
A
Lw
PF - Fan Total Pressure (Pa)
A Lw
A Lw
4kW
400
70
PF - Fan Total Pressure (in W.G.)
A Lw
85
5.5kW
200 0.7
7.5kW
600
75
1
1450 RPM
80
1.5
11kW
800
3
2
90
1,000
1.1kW
720 RPM 65
0.75kW
Pk
.E
A
ff.
Lw
150
%
0.5
66
0.55kW
100 80
54 %
0.3
Eff .
0.37kW
0.25kW
60 0.8
1
3
1.5
1.5
5
2
7
10
2
20
30
Pd - Fan Velocity Pressure (Pa) 3
4
qv - Flow (m³ / sec)
5
qv - Flow (CFM) (in Thousands)
50
7
70
6
100
10
Fan Efficiency Grade = FEG 71 Notes: 1. 2. 3. 4. 5. 6. 7.
14
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 222
4,000
15
2850 RPM 10
2500 RPM
5 Lw
10
A
10
2,000
0 Lw A
7
2000 RPM 95
1,500
A Lw
5
400
960 RPM
4kW
A
Lw
3kW 2.2kW
720 RPM
1.5kW
A
200
Lw
PF - Fan Total Pressure (Pa)
A Lw
5.5kW
1.1kW
65
PF - Fan Total Pressure (in W.G.)
A Lw
85
7.5kW
70
0.7
600
75
1
11kW
A Lw
1.5
15kW
80
2
1450 RPM
800
3
18.5kW
90
1,000
A
Lw
150 0.5
0.75kW 0.55kW
ff.
A
Lw
.E
80
Pk
0.37kW
66
%
0.3
60
100500 RPM
60
0.25kW .
0.2
54 %
Eff
0.18kW
40
0.6
0.8
1
2
1.5
1.5
3
2
5
7
2
4
qv - Flow (m³ / sec) 10
20
30
Pd - Fan Velocity Pressure (Pa) 3
5
7
qv - Flow (CFM) (in Thousands)
6
50
70
8
100
10
15
Fan Efficiency Grade = FEG 71 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
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PERFORMANCE CURVES TSL 245
4,000
15
2500 RPM 10 10
2000 RPM
0
2,000
Lw A
7
22kW 95
1,500
A Lw
5 1450 RPM 90
1,000
A Lw
7.5kW
960 RPM
Lw
5.5kW
A
400
4kW A
Lw
3kW
720 RPM
2.2kW
Lw A
200
0.7
1.5kW 65 Lw
150
1.1kW
A
500 RPM
0.55kW
0.3
.E 66
%
A
Pk
0.75kW Lw
100
60
ff.
0.5
11kW
75
1
600 80
1.5
15kW 85
2
800
PF - Fan Total Pressure (Pa)
3
70
PF - Fan Total Pressure (in W.G.)
A Lw
18.5kW
80
0.37kW
54 %
Eff
.
60 0.2 40
1
2
0.25kW
1.5
3
2
2
5
3
7
qv - Flow (m³ / sec) 10
20
4
6
30
50
Pd - Fan Velocity Pressure (Pa) 5
7
qv - Flow (CFM) (in Thousands)
10
70
8
100
15
Fan Efficiency Grade = FEG 71 Notes: 1. 2. 3. 4. 5. 6. 7.
16
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 270 10
2000 RPM 2,000
7 10
1,500
0
Lw A
1450 RPM
5
18.5kW
95 A Lw
800
11kW
A Lw
960 RPM
7.5kW
400
A
Lw
5.5kW
720 RPM
4kW 3kW A
Lw
1
600
85
1.5
15kW
90
2
PF - Fan Total Pressure (Pa)
3
80
PF - Fan Total Pressure (in W.G.)
1,000
2.2kW
200 75
0.7
1.5kW
Lw
ff.
A
500 RPM
150
1.1kW
100
A
71
Lw
%
70
Pk
.E
0.5
0.75kW 0.55kW
80 58 %
Eff
.
0.3
60 1
1.5
2
3
3
0.37kW
2
5
4
6
qv - Flow (m³ / sec) 7
10
20
30
Pd - Fan Velocity Pressure (Pa) 5
7
10
qv - Flow (CFM) (in Thousands)
50
8
70
15
10
100
20
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
17
PERFORMANCE CURVES TSL 300
4,000
15
2000 RPM 10
10
2,000
0 Lw
7
A
1450 RPM
1,500
30kW
5 95 A Lw
11kW Lw
7.5kW
A
400
720 RPM
5.5kW
A
Lw
PF - Fan Total Pressure (Pa)
15kW
600
85
1.5
960 RPM
18.5kW
A Lw
2
22kW
800 90
3
80
PF - Fan Total Pressure (in W.G.)
1,000
4kW 75
1
3kW
500 RPM
2.2kW .E
ff.
0.7
A
Lw
200
Pk
150
71
%
1.5kW
0.5
1.1kW
Eff .
100 0.75kW
58 %
0.3
80
0.55kW
60 1.5
2
2
3
4
6
8
qv - Flow (m³ / sec) 5
5
7
10
20
30
Pd - Fan Velocity Pressure (Pa) 7
10
15
qv - Flow (CFM) (in Thousands)
50
10
70
20
15
100
30
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
18
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 330
2,000
1450 RPM
7 1,500 5 95 A Lw
1,000 960 RPM
800
3
18.5kW
400
A
Lw
7.5kW
5.5kW A
Lw
PF - Fan Total Pressure (Pa)
A Lw
11kW
80
1
720 RPM 85
1.5
15kW
500 RPM
4kW
75 A
Lw
PF - Fan Total Pressure (in W.G.)
90
2
600
ff.
200
Pk
.E
3kW
71
%
0.7
2.2kW
150 0.5 58 %
Eff
.
1.5kW
100
1.1kW
80
0.3
2
4
3
5
5
7
7
6
8
qv - Flow (m³ / sec)
10
20
30
Pd - Fan Velocity Pressure (Pa) 10
15
qv - Flow (CFM) (in Thousands)
10
50
15
70
20
100
30
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
19
PERFORMANCE CURVES TSL 365 10
1450 RPM 2,000
7 1,500 10
5
Lw A
A Lw
400
11kW
7.5kW
Lw A
500 RPM
5.5kW 75 Lw
200
4kW
A
PF - Fan Total Pressure (Pa)
85
15kW
150
3kW A
Lw
PF - Fan Total Pressure (in W.G.)
0
18.5kW
70
0.7
22kW
720 RPM
80
1
A Lw A Lw
600
1.5
30kW
90
800
3
2
95
960 RPM
1,000
2.2kW
0.5 65
1.5kW
Lw
.E
ff.
A
300 RPM
100
Pk
1.1kW
% 75
0.3
80
0.75kW
60 0.55kW %
Eff
.
0.2
0.37kW
62
40
1.5
2
1
4
2
3
5
5
6
qv - Flow (m³ / sec) 7
10
20
8
10
30
50
Pd - Fan Velocity Pressure (Pa) 7
10
15
qv - Flow (CFM) (in Thousands)
15
20
70
20
100
30
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
20
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 402
1450 RPM
10 10 5
2,000
A Lw
7 10
1,500
0 A Lw
960 RPM
5
95 A Lw
1,000
45kW
800
22kW 18.5kW 15kW
A Lw
400
11kW
500 RPM Lw A
7.5kW 5.5kW
Lw
200
A
PF - Fan Total Pressure (Pa)
A Lw
600
80
1
30kW
85
1.5
90
2
37kW
720 RPM
75
PF - Fan Total Pressure (in W.G.)
3
4kW
0.7 70
3kW
A
Lw
150 0.5
300 RPM
1.5kW
75
%
A
Pk
Lw
100
65
.E
ff.
2.2kW
80
0.3
1.1kW
0.75kW
62
%
Eff .
60 0.2
0.55kW
40
2
4
2
5
3
7
6
8
10
15
qv - Flow (m³ / sec) 5
7
10
20
30
Pd - Fan Velocity Pressure (Pa) 10
15
20
qv - Flow (CFM) (in Thousands)
50
20
70
100
30
200
50
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
21
PERFORMANCE CURVES TSL 445
4,000
15
1450 RPM
10 10 5
2,000
Lw A
7 10
960 RPM
0 A Lw
1,500 5
75kW
22kW
A
Lw
500 RPM
400
18.5kW 15kW 11kW
A
Lw
PF - Fan Total Pressure (Pa)
30kW
A Lw
600
7.5kW 75
PF - Fan Total Pressure (in W.G.)
45kW 37kW
80
1
55kW
85
1.5
720 RPM
800
90
2
A Lw
3
95
1,000
Lw A
200
5.5kW
0.7 4kW
70
300 RPM ff.
A
Lw
150
.E
3kW
75
%
Pk
0.5
2.2kW
100 1.5kW Eff
.
80
1.1kW
62
%
0.3
60 4
2
6
3
7
5
10
8
7
10
15
20
qv - Flow (m³ / sec)
10
20
30
50
Pd - Fan Velocity Pressure (Pa) 15
20
30
qv - Flow (CFM) (in Thousands)
70
100
200
50
70
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
22
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 490
2,000
960 RPM
7 1,500 5 720 RPM
1,000
0
A Lw
10
95
Lw A
800
3
90
A
Lw
PF - Fan Total Pressure (Pa)
18.5kW 15kW
11kW
7.5kW
Lw A
200 300 RPM ff.
5.5kW
4kW
A
75
Lw
%
70
150
Pk
.E
0.7
22kW
A Lw
400
80
1
30kW
500 RPM 85
1.5
A Lw
2
75
PF - Fan Total Pressure (in W.G.)
37kW
600
0.5 3kW
100 62 %
Eff
.
2.2kW
80
0.3
1.5kW
60
6
8
5
7
15
10
15
20
qv - Flow (m³ / sec)
10
20
30
Pd - Fan Velocity Pressure (Pa) 20
30
qv - Flow (CFM) (in Thousands)
50
70
100
50
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
23
PERFORMANCE CURVES TSL 542 10
960 RPM 2,000
7 10
1,500
0 Lw
720 RPM
A
5 1,000
95
55kW
30kW
A Lw
22kW 18.5kW
A
Lw
15kW 11kW
300 RPM
75
200
A
Lw
0.7
400 80
1
37kW
85
1.5
PF - Fan Total Pressure (Pa)
2
45kW
A Lw
600
90
500 RPM
150
7.5kW 5.5kW
70 A
Lw
PF - Fan Total Pressure (in W.G.)
A Lw
800
3
0.5
4kW 65 Lw
100 200 RPM Pk
80
2.2kW
60 A
75
%
Lw
0.3
.E
ff.
A
3kW
1.5kW
60
1.1kW
62 %
Eff
.
0.2 40
4
6
2
10
0.75kW
8
3
5
15
10
15
qv - Flow (m³ / sec) 7
10
20
20
30
Pd - Fan Velocity Pressure (Pa) 20
30
qv - Flow (CFM) (in Thousands)
50
50
70
100
70
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
24
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 600 960 RPM 10 10
2,000
5 A Lw
7 720 RPM
1,500
110kW 10 0
5
A Lw
1,000
A Lw
400
22kW 18.5kW
Lw A
300 RPM
15kW
200
11kW
A
Lw
PF - Fan Total Pressure (Pa)
37kW
75
PF - Fan Total Pressure (in W.G.)
A Lw
45kW
30kW
0.7
7.5kW 70
150
Lw
5.5kW
A
200 RPM .E
4kW
75
%
A
Pk
Lw
100
65
ff.
0.5
55kW
80
1
600
75kW
85
1.5
500 RPM 90
2
A Lw
3
90kW
95
800
3kW
80
0.3
2.2kW Eff
.
60
%
1.5kW
62
0.2
1.1kW
40
6
8
2
3
15
10
5
20
15
20
40
qv - Flow (m³ / sec) 7
10
20
30
Pd - Fan Velocity Pressure (Pa) 30
50
qv - Flow (CFM) (in Thousands)
50
70
60
100
70
100
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
25
PERFORMANCE CURVES TSL 660
4,000
15
960 RPM
10 2,000
10
720 RPM
5 Lw
7
A
1,500 10
5
0 A Lw
A Lw
45kW 37kW
A
Lw
400
30kW
300 RPM
22kW
A
18.5kW 15kW
200
Lw
11kW
A
0.7 70 Lw
150 200 RPM
7.5kW
.E
ff.
A
Pk
0.5
%
5.5kW
75
100
4kW
80 Eff
.
3kW %
0.3
55kW
Lw
PF - Fan Total Pressure (Pa)
A Lw
75kW
600
80
1
110kW 90kW
85
1.5
800 90
2
500 RPM 95
3
160kW 132kW
75
PF - Fan Total Pressure (in W.G.)
1,000
2.2kW
62
60 0.2 40
8
2
15
10
3
15
5
20
7
30
20
40
qv - Flow (m³ / sec) 10
20
30
50
Pd - Fan Velocity Pressure (Pa) 50
70
qv - Flow (CFM) (in Thousands)
60
70
100
100
80
200
150
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
26
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 730 10
720 RPM 2,000 10
7
5 A Lw
1,500 10
5
0
500 RPM
A Lw
1,000
300 RPM
A Lw
400
37kW 30kW
Lw A
22kW 18.5kW
200
15kW
A
Lw
PF - Fan Total Pressure (Pa)
55kW 45kW
75
PF - Fan Total Pressure (in W.G.)
A Lw A Lw
75kW
80
1
90kW
600
85
1.5
110kW
90
2
95
800
3
200 RPM
0.7
11kW
70 A
Lw
150 0.5
7.5kW 65 Lw
100 150 RPM Pk
.E
ff.
A
5.5kW 4kW
75
%
80
0.3
3kW
60 2.2kW %
Eff
.
0.2
1.5kW
62
40
8
10
2
15
15
3
20
5
30
20
40
qv - Flow (m³ / sec) 7
10
20
30
Pd - Fan Velocity Pressure (Pa) 50
70
qv - Flow (CFM) (in Thousands)
60
50
70
100
80
100
150
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
27
PERFORMANCE CURVES TSL 807
720 RPM
10 2,000 10
7
5 A Lw
1,500
500 RPM 10
5
0 A Lw
1,000
55kW
Lw A
45kW 37kW
A
Lw
30kW
200 RPM
22kW 18.5kW
A
200
Lw
PF - Fan Total Pressure (Pa)
400
75
PF - Fan Total Pressure (in W.G.)
A Lw
A Lw
75kW
300 RPM
0.7
15kW 70
150
Lw
11kW
A
0.5
7.5kW
75
%
A
Lw
Pk
65
.E
ff.
150 RPM 100
0.3
90kW
80
1
110kW
600
85
1.5
160kW 132kW
90
2
95
800
3
5.5kW
80 4kW Eff .
60
62
%
3kW
0.2
2.2kW
40 10
15
2
3
20
5
30
7
40
60
qv - Flow (m³ / sec) 10
20
30
Pd - Fan Velocity Pressure (Pa) 50
70
100
qv - Flow (CFM) (in Thousands)
50
80
70
100
100
150
200
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
28
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
TWIN CITY FAN - CATALOGUE M1001
PERFORMANCE CURVES TSL 890
4,000
15
720 RPM
11
10
0 A Lw
2,000 7
10
500 RPM
5 Lw
1,500
A
10
5
0 A Lw
110kW
A
Lw
90kW 75kW
400
Lw A
55kW 45kW
A
200 RPM
1
37kW
Lw
PF - Fan Total Pressure (Pa)
A Lw
300 RPM
85
1.5
600
160kW 132kW
90
2
800
95
3
80
PF - Fan Total Pressure (in W.G.)
1,000
30kW 75 Lw
200
A
22kW
0.7
18.5kW
150 RPM .E
A
ff.
Lw
11kW
75
%
Pk
0.5
15kW
70
150
100
7.5kW
80
5.5kW
62
%
Eff
.
0.3
60 10
15
2
3
30
4kW
20
40
qv - Flow (m³ / sec) 5
7
10
20
60
30
Pd - Fan Velocity Pressure (Pa) 50
70
100
qv - Flow (CFM) (in Thousands)
80
50
150
70
100
100
200
150
200
300
Fan Efficiency Grade = FEG 75 Notes: 1. 2. 3. 4. 5. 6. 7.
Performance certified is for Installation Type B & D: Free or ducted inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 E-12 watts calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels for Installation Type B: Free inlet, ducted outlet. Ratings do not include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA Standard 301.
WWW.TCF.COM
29
DIMENSIONAL DATA Horizontal
MOTOR FR
BT
MAX. FRAME
LOC.
A MC
FLANGE
AIR
B.C.
DUCT
BELT TUBE WIDTH MAX. SHEAVE DIA. NOT TO EXCEED BT - 25.4 mm
ROTATION
MAX.
TH
O.D.
FLOW
DIA.
INSIDE
CA CB CC
NH NUMBER OF DH DIA. HOLES ON CB DIA. B.C.
SD
HSG. GAUGE
DIA. SHAFT
TA
OUTLET END
EQUALLY SPACED STRADDLING CENTERLINE
HOR - HORIZONTAL DISCHARGE
A
BB
BD
H
BN
B
G
D
SUPPORT LEGS FOUR BH DIA. MTG. HOLES
BE
D
F
38.1 mm
M
M
BF HBM
C
FOUR BM CLIP HOLES
G
E
SUSPENSION CLIPS
HCH
HORIZONTAL BASE MOUNTED
MOTOR LOCATION VIEWED FROM OUTLET END
HORIZONTAL CEILING HUNG
SIZE
BB
BD
BE
BF
BH
BM
BN
BT
CA
CB
CC
D
DH
FR
G
M
MC
NH
122 150 182 200 222 245 270 300 330 365 402 445 490 542 600 660 730 807 890
25 25 38 38 38 38 38 38 38 51 51 51 51 51 64 64 64 65 65
591 705 718 800 902 1035 1124 1257 1391 1530 1695 1896 2092 2327 2556 2829 3137 3480 3839
27 27 27 27 33 33 33 33 33 40 43 43 43 62 62 62 62 62 62
588 702 741 824 913 1046 1135 1267 1400 1553 1711 1911 2108 2305 2559 2832 3140 3486 3845
11 11 11 14 14 14 14 14 14 14 21 21 21 21 21 27 27 27 27
14 14 14 14 14 21 21 21 21 21 21 21 21 27 27 27 27 27 27
502 597 705 765 842 921 1007 1111 1216 1335 1462 1610 1764 1945 2169 2376 2615 2934 3215
133 165 165 184 203 227 248 278 305 337 375 413 457 505 562 616 683 749 829
421 514 627 687 764 842 927 1030 1134 1254 1381 1529 1683 1864 2062 2268 2508 2775 3056
470 562 679 740 816 892 978 1096 1200 1321 1461 1607 1762 1956 2153 2359 2651 2912 3202
502 594 711 770 848 924 1010 1140 1245 1365 1518 1664 1819 2026 2223 2429 2721 2988 3270
305 356 406 457 508 533 584 635 686 737 838 914 991 1092 1194 1321 1448 1575 1740
14 14 18 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21
112M 132M 160L 160L 180L 225M 225M 225M 225M 225M 250M 280M 280M 280M 280M 280M 280M 280M 280M
502 594 711 770 848 924 1010 1140 1245 1365 1518 1664 1819 2026 2223 2429 2721 2988 3270
213 259 318 347 386 424 467 532 584 645 721 794 871 975 1073 1176 1322 1456 1597
588 654 875 919 994 1108 1179 1254 1291 1365 1569 1695 1783 1880 1992 2102 2229 2369 2516
8 8 12 12 12 12 12 16 16 16 16 16 24 24 24 24 24 24 24
CL I
SD CL II
CL III
25 25 30 36 36 36 43 49 49 49 56 62 68 75 75 87 87 100 100
25 30 36 36 36 49 49 56 56 62 62 68 75 87 87 100 100 113 125
— — 36 36 36 49 56 62 62 62 75 87 87 100 100 100 113 125 138
TA
TH
641 756 794 876 978 1111 1200 1334 1467 1632 1797 1997 2194 2429 2683 2956 3264 3610 3969
3 3 2.5 2.5 2.5 2.5 2.5 3 3 3 3 3 3 3 3 3 3 5 5
AC14028B DIMENSIONS ARE SUBJECT TO CHANGE. CERTIFIED DRAWINGS AVAILABLE ON REQUEST.
30
TWIN CITY FAN - CATALOGUE M1001
DIMENSIONAL DATA Vertical
OD. FLANGE
CC
DIA. B.C.
CB
BT
CA
(4)
BELT TUBE WIDTH (NOTE 3)
INSIDE DUCT
BL
NOTE 1
14.224 mm DIA. MTG. HOLES
38.1 mm 101.6 45 50.8 mm mm
SD
DIA. SHAFT
TA
NOTE 1 ROTATION
TH
HSG. GAUGE
MOTOR FR
NOTE 2
NH NUMBER OF DH DIA. HOLES ON CB DIA. B.C.
MAX. FRAME
SUPPORT LEGS FOUR PLACES
45
MC
MAX.
EQUALLY SPACED STRADDLING CENTERLINE
AIR FLOW
VIEWED FROM OUTLET END
VUI - VERTICAL UP DISCHARGE WITH FLOOR MOUNT SUPPORT LEGS
AIR FLOW
AIR FLOW
VUI
(SEE NOTE 2)
NOTES: 1. Two locking collars are included to prevent shifting of components. 2. Support legs shown are provided as an accessory. 3. Maximum sheave diameter not to exceed "BT" - 25.4 mm.
AIR FLOW
AIR FLOW
DISCHARGE UP FLOOR MOUNT
VUO
DISCHARGE UP CEILING HUNG
VDI
DISCH. DOWN CEILING HUNG
VDO
DISCH. DOWN FLOOR MOUNT
SIZE
BL
BT
CA
CB
CC
DH
FR
MC
NH
122 150 182 200 222 245 270 300 330 365 402 445 490 542
552 645 838 899 965 1051 1137 1267 1372 1492 1645 1791 1946 2153
133 165 165 184 203 227 248 278 305 337 375 413 457 505
421 514 627 687 764 842 927 1030 1134 1254 1381 1529 1683 1864
470 562 679 740 816 892 978 1096 1200 1321 1461 1607 1762 1956
502 594 711 770 848 924 1010 1140 1245 1365 1518 1664 1819 2026
14 14 18 21 21 21 21 21 21 21 21 21 21 21
112M 132M 160L 160L 180L 225M 225M 225M 225M 225M 250M 280M 280M 280M
588 654 875 919 994 1108 1179 1254 1291 1365 1569 1695 1783 1880
8 8 12 12 12 12 12 16 16 16 16 16 24 24
CL I
SD CL II
CL III
25 25 30 36 36 36 43 49 49 49 56 62 68 75
25 30 36 36 36 49 49 56 56 62 62 68 75 87
— — 36 36 36 49 56 62 62 62 75 87 87 100
TA
TH
641 756 794 876 978 1111 1200 1334 1467 1632 1797 1997 2194 2429
3 3 3 3 3 3 3 3 3 3 3 3 3 3
AC14029
DIMENSIONS ARE SUBJECT TO CHANGE. CERTIFIED DRAWINGS AVAILABLE ON REQUEST.
WWW.TCF.COM
31
DIMENSIONAL DATA Vertical w/ Curb & Dishcarge Cap
NH NUMBER OF DH DIA. HOLES ON CB DIA. B.C.
O.D. DISCH. CAP
A
DISCHARGE CAP SEE NOTE 3
CK
DUCT
FLANGE
A
CG
EQUALLY SPACED STRADDLING CENTERLINE
AIR FLOW
SD
BT
INSIDE
CC CA O.D.
DIA. SHAFT
CH
BELT TUBE WIDTH
NOTE 1
TA 25.4 mm
NOTE 1
MC
TH
MAX.
HSG. GAUGE
VIEW A - A WITHOUT DISCHARGE CAP
MOTOR FR
CJ
MAX. FRAME
CURB CAP SEE NOTE 3
50.8 mm CD O.D. HSG.
69.85 mm
CE
INSIDE SQ.
VRM - VERTICAL DISCHARGE WITH DISCHARGE CAP AND CURB CAP
NOTES: 1. Two locking collars are included to prevent shifting of components. 2. Maximum sheave diameter not to exceed BT - 25.4 mm. 3. Discharge cap and curb cap are optional accessories.
SIZE
BT
CA
CB
CC
CD
CE
CG
CH
CJ
CK
DH
FR
MC
NH
122 150 182 200 222 245 270 300 330 365 402 445 490 542
133 165 165 184 203 227 248 278 305 337 375 413 457 505
421 514 627 687 764 842 927 1030 1134 1254 1381 1529 1683 1863
470 562 679 740 816 892 978 1096 1200 1321 1461 1607 1762 1956
502 594 711 770 848 924 1010 1140 1245 1365 1518 1664 1819 2026
427 521 632 692 768 846 932 1037 1140 1261 1388 1535 1689 1870
603 695 886 949 1026 1102 1187 1295 1400 1521 1648 1769 1981 2254
686 762 864 1016 1016 1168 1168 1346 1499 1524 1702 1854 2032 2197
1162 1289 1419 1581 1683 1899 1994 2216 2426 2591 2838 3128 3439 3924
140 152 168 171 171 178 184 197 197 197 203 216 229 235
381 381 457 533 533 610 610 686 762 762 838 914 1016 1261
14 14 18 21 21 21 21 21 21 21 21 21 21 21
112M 132M 160L 160L 180L 225M 225M 225M 225M 225M 250M 280M 280M 280M
588 654 875 919 994 1108 1179 1254 1291 1365 1569 1695 1783 1880
8 8 12 12 12 12 12 16 16 16 16 16 24 24
CL I
SD CL II
CL III
25 25 30 36 36 36 43 49 49 49 56 62 68 75
25 30 36 36 36 49 49 56 56 62 62 68 75 87
— — 36 36 36 49 56 62 62 62 75 87 87 100
TA
TH
641 756 794 876 978 1111 1200 1334 1467 1632 1797 1997 2194 2429
3 3 2.5 2.5 2.5 2.5 2.5 3 3 3 3 3 3 3
AC14029D
DIMENSIONS ARE SUBJECT TO CHANGE. CERTIFIED DRAWINGS AVAILABLE ON REQUEST.
32
TWIN CITY FAN - CATALOGUE M1001
TYPICAL SPECIFICATIONS
Model TSL
Fans shall be model TSL Tubular Centrifugal Inline Fans, of the non-overloading design, as manufactured by Twin City Fan Companies. Fans shall be designed for maximum efficiency. Fans shall have a sharply rising pressure characteristic extending through the operating range and continuing to rise well beyond the efficiency peak to assure quiet and stable operation under all conditions. Power characteristics shall be truly self-limiting and shall reach a peak in the normal selection area. PERFORMANCE — Fans shall be tested in accordance with AMCA 211 and AMCA 311 test codes for air moving devices and shall be guaranteed by the manufacturer to deliver rated published performance levels. Fans shall be licensed to bear the AMCA certified ratings seal for both sound and air. HOUSING — Housings shall be cylindrical and welded steel throughout. Inlets shall be fully streamlined. Housings shall be suitably braced to prevent vibration or pulsation. IMPELLER — Impeller diameters shall be in accordance with the standard sizes adopted by AMCA Standard 992414 for centrifugal tubular type fans. Fan impeller sizes 122 and 150 shall have single thickness plate-type blades. Fan impeller sizes 182 and larger shall have die-formed aerofoil blades designed for maximum efficiency and quiet operation. Blades shall be continuously welded to the back plate and impeller cone. Partial welding is not acceptable. The impeller shall be specifically designed for inline fans to offer a higher and broader efficiency range. The back plate of the impeller shall be designed to offer lower resistance to the air leaving the impeller. Impellers shall be statically and dynamically balanced and the complete fan assembly shall be test balanced at or near the operating speed at the factory prior to shipment. SHAFT — Shafts shall be AISI 1040 or 1045 hot rolled steel, accurately turned, ground, polished, and ring gauged for accuracy. Shafts shall be sized for the first critical speed of at least 1.43 times the maximum speed. BEARINGS — Bearings shall be heavy duty, grease lubricated, anti-friction ball or roller, self-aligning, pillow block type and selected for an average bearing life (AFBMA L-50) in excess of 200,000 hours at the maximum fan RPM. Bearings shall be equipped with extended lubrication lines with grease fittings outside of the fan housing. DRIVE — Motor sheaves shall be cast iron, variable pitch on applications 15 kW and smaller, and fixed pitch on 18 kW and larger. INLET VANES — Inlet vanes, where specified, shall be of the external type for sizes 122 & 150 and nested for sizes 182 and larger. Inlet vanes shall be designed for economical, stable, and efficient air volume control at partial load conditions. ACCESSORIES — When specified, accessories such as belt guards (standard or OSHA), weather covers, bolted or quick-opening access doors, inlet and outlet companion flanges, and other accessories as required by the application shall be provided by Twin City Fan & Blower to maintain one source responsibility. FINISH AND COATING — The entire fan assembly, excluding the shaft, shall be thoroughly degreased and de-burred before application of a rust-preventative primer. After the fan is completely assembled, a finish coat of paint shall be applied to the entire assembly. The fan shaft shall be coated with a petroleum-based rust protectant. Aluminium components shall be unpainted. FACTORY RUN TEST — All fans with motors and drives mounted by Twin City Fan shall be completely assembled and test run as a unit at the specified operating speed prior to shipment. Each impeller shall be statically and dynamically balanced in accordance with ANSI/AMCA 204-96 “Balance Quality and Vibration Levels for Fans” to Fan Application Category BV-3, Balance Quality Grade G6.3. Balance readings shall be taken by electronic type equipment in the axial, vertical, and horizontal directions on each of the bearings. Records shall be maintained and a written copy shall be available upon request. GUARANTEE — The manufacturer shall guarantee the workmanship and materials for its TSL Tubular Centrifugal Inline Fans for at least one (1) year from start-up or eighteen (18) months from shipment, whichever occurs first.
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33
INDUSTRIAL & COMMERCIAL FANS Centrifugal Fans | Utility Sets | Plenum & Plug Fans | Inline Centrifugal Fans Mixed Flow Fans | Tubeaxial & Vaneaxial Fans | Propeller Wall Fans | Propeller Roof Ventilators Centrifugal Roof & Wall Exhausters | Ceiling Ventilators | Gravity Ventilators | Duct Blowers Radial Bladed Fans | Radial Tip Fans | High Efficiency Industrial Fans | Pressure Blowers Laboratory Exhaust Fans | Filtered Supply Fans | Mancoolers | Fiberglass Fans | Custom Fans
TWIN CITY FAN & BLOWER | WWW.TCF.COM 5959 Trenton Lane N | Minneapolis, MN 55442 | Phone: 763-551-7600 | Fax: 763-551-7601
©2015 Twin City Fan Companies, Ltd., Minneapolis, MN. All rights reserved. Catalog images cover the general appearance of Twin City Fan & Blower products at the time of publication and we reserve the right to make changes in design and construction at any time without notice.
