Model TAUD TAUB-CA
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Tube Axial Roof Upblast Models TAUD & TAUB-CA with Cast Aluminum Propeller Direct & Belt Drive • Clean Air or Fume Exhaust • Spark Resistant Constructions

[~H GREENHECK Building Value in Air. Greenheck’s tube axial upblast roof exhausters, both direct and belt drive, are designed to efficiently remove and disperse contaminated air. The upblast configuration is ideal for exhausting contaminants away from a building to prevent roof damage and re-entrainment of exhaust air. Greenheck’s versatile tube axial design can be used in most commercial and industrial applications. Typical applications include: • General exhaust • Industrial space ventilation • Fume hood exhaust • Paint booth exhaust TAUD Features: • Direct drive construction • Propeller...

Value Added Features AMCA Licensed Air Data and UL/cUL Listing All sizes and configurations of the TAUD and TAUB-CA have AMCA licensed air data. In addition, UL/cUL 705 Listing is available for both TAUD and TAUB-CA models. Motors may be either 50 or 60 Hz. TAUD and TAUB-CA are listed for Electrical UL/cUL 705 File no. 40001 Greenheck Fan Corporation certifies that the models TAUD and TAUB-CA tube axial 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 comply with the requirements...

Standard Construction_ Housing - Housings are continuously welded to prevent air leakage. The fan tube, curb cap, windband and motor cover are constructed of heavy-gauge steel with Permatector™ coating. Butterfly Dampers - Butterfly style dampers feature rolled edges for strength and weather protection. Damper stops maintain proper blade position when fan is operating. Gaskets line the edge of fan discharge for quiet damper closure. For sizes 18-30 aluminum material is standard and steel is standard for sizes 36-60. Aluminum blades optional on larger sizes. Bearings (Belt Drive) - Bearings...

Outlet Screen Aluminum Damper Blades Fusible Link Damper Lifter Inspection Door Tie Down Points Inlet Guard

TAUD Performance Data Specifications Max frpm = 1725 Outlet Velocity (fpm) = cfm / 3.41 ft2 Tip Speed = frpm x 4.71 Max Motor Frame Size = 145T Fan Tube Gauge = 12 ga. Windband Gauge = 20 ga. Curb Cap = 12 ga. Approx. Weight (LM) = 145 lbs. (66 kg.) Recommended Roof Opening = 201/? x 201/? in. (521 x 521 mm) Dimensions are shown in inches (millimeters). Minimum CFM required to open butterfly dampers: Aluminum Dampers: 2752 Steel Dampers: 3526 Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances in...

Specifications Max frpm = 1725 Outlet Velocity (fpm) = cfm / 4.05 ft2 Tip Speed = frpm x 5.23 Max Motor Frame Size = 145T Fan Tube Gauge = 12 ga. Windband Gauge = 20 ga. Curb Cap = 12 ga. Approx. Weight (LM) = 160 lbs. (73 kg.) Recommended Roof Opening = 201/2 x 201/2 Minimum CFM required to open butterfly dampers: Aluminum Dampers: 3169 Steel Dampers: 4087 Dimensions are shown in inches (millimeters). TAUD Performance Data Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances in the airstream.

Specifications Max frpm = 1725 Outlet Velocity (fpm) = cfm / 5.28 ft2 Tip Speed = frpm x 6.28 Max Motor Frame Size = 184T Fan Tube Gauge = 12 ga. Windband Gauge = 20 ga. Curb Cap = 12 ga. Approx. Weight (LM) = 225 lbs. (102 kg.) Recommended Roof Opening = 261/? x 261/? in. (673 x 673 mm) Dimensions are shown in inches (millimeters). Minimum CFM required to open butterfly dampers: Aluminum Dampers: 3947 Steel Dampers: 5220 TAUD Performance Data Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances...

Specifications Max frpm = 1725 Outlet Velocity (fpm) = cfm / 7.62 ft2 Tip Speed = frpm x 7.85 Minimum CFM required to open butterfly dampers: Aluminum Dampers: 6043 Steel Dampers: 7129 TAUD Performance Data Max Motor Frame Size = 184T Fan Tube Gauge = 12 ga. Windband Gauge = 20 ga. Curb Cap = 12 ga. Approx. Weight (LM) = 280 lbs. (280 kg.) Recommended Roof Opening = 321/? x 321/? in. (826 x 826 mm) Dimensions are shown in inches (millimeters). Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances...

Specifications Max frpm = 1725 Outlet Velocity (fpm) = cfm / 10.32 ft2 Tip Speed = frpm x 9.42 Minimum CFM required to open butterfly dampers: Aluminum Dampers: 7618 Steel Dampers: 10981 TAUD Performance Data Max Motor Frame Size = 215T Fan Tube Gauge = 12 ga. Windband Gauge = 20 ga. Curb Cap = 12 ga. Approx. Weight (LM) = 410 lbs. (186 kg.) Recommended Roof Opening = 381/? x 381/? in. (978 x 978 mm) Dimensions are shown in inches (millimeters). Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances...

Specifications Max frpm = 1140 Outlet Velocity (fpm) = cfm / 13.57 ft2 Tip Speed = frpm x 10.99 Minimum CFM required to open butterfly dampers: Aluminum Dampers: 11045 Steel Dampers: 13551 TAUD Performance Data Max Motor Frame Size = 256T Fan Tube Gauge = 10 ga. Windband Gauge = 20 ga. Curb Cap = 10 ga. Approx. Weight (LM) = 620 lbs. (281 kg.) Recommended Roof Opening = 441/? x 441/? in. (1130 x 1130 mm) Dimensions are shown in inches (millimeters). Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of...

Specifications Max frpm = 1140 Outlet Velocity (fpm) = cfm / 17.10 ft2 Tip Speed = frpm x 12.56 Max Motor Frame Size = 256T Fan Tube Gauge = 10 ga. Windband Gauge = 20 ga. Curb Cap = 10 ga. Approx. Weight (LM) = 800 lbs. (363 kg.) Recommended Roof Opening = 501/2 x 501/2 Minimum CFM required to open butterfly dampers: Aluminum Dampers: 12817 Steel Dampers: 16421 TAUD Performance Data Dimensions are shown in inches (millimeters). Model Number Performance shown is for installation type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances in the airstream.