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Square Centrifugal Inline Fan, Product # BSQ-140-20X-3-QD-DR2, 2298-4073 CFM

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Square Centrifugal Inline Fan, Product # BSQ-140-20X-3-QD-DR2, 2298-4073 CFM

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Electrical

208-230/460V / 3Ph,
60Hz

CFM Range

2298-4073
CFM

Motor

2 HP
Belt Drive

19.875 x 19.875 inch inlet width x height
19.875 x 19.875 inch outlet width x height
Horizontal or vertical mounting

Shipping Type:

Freight

View other BSQ-140 products

$2,520.20

In stock

1 on Hand

Free shipping

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Electrical

208-230/460V / 3Ph,
60Hz

CFM Range

2298-4073
CFM

Motor

2 HP
Belt Drive

19.875 x 19.875 inch inlet width x height
19.875 x 19.875 inch outlet width x height
Horizontal or vertical mounting

Shipping Type:

Freight

View other BSQ-140 products

Model BSQ centrifugal inline fan features a unique combination of installation flexibility, rugged construction, ease of service, high efficiency and low sound levels. These compact fans are the ideal selection for indoor clean air applications including intake, exhaust, return or make-up air systems where space is a prime consideration. The square housing design eliminates the need for square-to-round transitions, reducing installation costs. With straight-thru airflow, system designers also have flexibility to mount the BSQ in any configuration - horizontal, vertical or at any angle.

Removable access panels allow easy access to all interior components
Aluminum, centrifugal wheel delivers maximum efficiency
Inlet and discharge duct collars allow for easy duct connection
Rigid, galvanized steel housing construction
Factory tested bearings designed specifically for air handling applications with a minimum L₁₀ life in excess of 100,000 hours
Motor, belt and pulleys shipped loose for field assembly
Permanent embossed aluminum nameplate for exact model and serial number identification

California Residents-

Prop 65 Warning

Specifications

Dimensions
Application
Construction Features
Motor Information
Shipping Information
General

Inlet Width x Height

19 7/8 x 19 7/8 in

Outlet Width x Height

19 7/8 x 19 7/8 in

Impeller Diameter

14 in

Damper Width x Damper Height

20 x 20 in

Bearing Size

3/4 in

Height

43 in

Depth

23 in

Weight

145 lbs

Application

Exhaust General and Clean Air
Recirculate Air
Supply Air

Mounting Position

Horizontal
Vertical

Housing Material

Galvanized Steel

Drive Type

Belt Drive

Impeller Type

Centrifugal Wheel

Impeller Material

Aluminum

Includes

Motor cover
Unassembled drive package

Certifications

AMCA Sound & Air
UL/cUL 705

Drive Package Description

Motor and drives shipped loose

Motor Insulation

Motor Phase

Service Factor

1.15

Voltage

208-230/460

Hertz

Motor Enclosure

Open Drip Proof

RPM

1800

Nominal Efficiency

86.5

Shipping Type

Freight

Warranty Length

1 Year

Performance

CFM Range

2298-4073

FRPM Range

1730-2160

What do these terms (BHP, CFM, Sones, etc.) mean?

Motor HP	Max BHP	Max Fan RPM	Min Fan RPM	Ps (in. wg)	0	0.125	0.25	0.375	0.5	0.625	0.75	0.875	1	1.25	1.5	1.75	2	2.25	2.5	2.75
2	2.12	2160	1730	CFM	4073	4023	3972	3921	3870	3815	3755	3696	3637	3510	3381	3242	3096	2883	2659	2298
				Sones	32	31	30	30	31	32	31	30	30	30	29	28	28	27	26	25
				Bhp	1.87	1.89	1.92	1.94	1.97	1.98	2	2.01	2.02	2.06	2.1	2.12	2.12	2.1	2.08	1.98

Motor HP	2
Max BHP	2.12
Max Fan RPM	2160
Min Fan RPM	1730
Ps (in. wg)	CFM	Sones	Bhp
0	4073	32	1.87
0.125	4023	31	1.89
0.25	3972	30	1.92
0.375	3921	30	1.94
0.5	3870	31	1.97
0.625	3815	32	1.98
0.75	3755	31	2
0.875	3696	30	2.01
1	3637	30	2.02
1.25	3510	30	2.06
1.5	3381	29	2.1
1.75	3242	28	2.12
2	3096	28	2.12
2.25	2883	27	2.1
2.5	2659	26	2.08
2.75	2298	25	1.98

Greenheck Fan Corporation certifies that the model shown herein is 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.
Performance certified is for installation type B: Free inlet, Ducted outlet.
Power rating (BHP/kW) includes transmission losses.
Performance ratings do not include the effects of appurtenances (accessories).
The inlet sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type B: free inlet hemispherical sone levels.

Documents

General

Cut Sheet / Submittal

Quick Delivery Catalog - Inline and Sidewall Exhaust

Warranty Statement for Fan and Ventilation Products except SP, CSP and Gravity Ventilators

Instruction Manuals

Videos

Questions & Answers

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Reviews

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Parts & Accessories

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Mounting (4)

Other (1)

850345

Vibration Isolation Kit, Spring Hanging, SH-1-125, Gray, Product # 850345

$380.06

Complete hanging isolation kit with spring isolators to reduce vibration and sound levels. Support brackets included are designed to permit mounting of the fan with the motor located on top, bottom or side. Includes Brackets, Springs, Isolator Cap, Isolator Hanger & Washer, IOM, and Hardware.

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WD330-20X20

Backdraft Damper, Vertical Mount, Product # WD330-20X20

$171.61

The WD-330 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-330 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel, flangeless frame.