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Square Centrifugal Inline Fan, Product # BSQ-120-15X-3-QD-DR1, 1352-2255 CFM

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Square Centrifugal Inline Fan, Product # BSQ-120-15X-3-QD-DR1, 1352-2255 CFM

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Electrical

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

CFM Range

1352-2255
CFM

Motor

1 1/2 HP
Belt Drive

15.875 x 15.875 inch inlet width x height
15.875 x 15.875 inch outlet width x height
Horizontal or vertical mounting

Shipping Type:

Freight

View other BSQ-120 products

$2,365.73

In stock

1 on Hand

Free shipping

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Electrical

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

CFM Range

1352-2255
CFM

Motor

1 1/2 HP
Belt Drive

15.875 x 15.875 inch inlet width x height
15.875 x 15.875 inch outlet width x height
Horizontal or vertical mounting

Shipping Type:

Freight

View other BSQ-120 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

California Title 20

Specifications

Dimensions
Application
Construction Features
Motor Information
Shipping Information
General

Inlet Width x Height

15 7/8 x 15 7/8 in

Outlet Width x Height

15 7/8 x 15 7/8 in

Impeller Diameter

13 in

Damper Width x Damper Height

16 x 16 in

Bearing Size

3/4 in

Height

35 in

Depth

19 in

Weight

122 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

1 1/2

Hertz

Motor Enclosure

Open Drip Proof

RPM

1800

Nominal Efficiency

86.5

NEMA Frame Size

Shipping Type

Freight

Warranty Length

1 Year

Performance

CFM Range

1352-2255

FRPM Range

1830-1990

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

California Title 20 | Fan Energy Index Boundaries
Fan Energy Index >= 1.00 Efficiency Boundaries

Max Airflow (CFM)	1738
Max Fan Speed (RPM)	2360
Max Pressure (in. w.g.)	2.570
Type of Pressure	Total

Note: Operation outside of these boundaries will result in an energy inefficient operation

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
1 1/2	0.8	1990	1830	CFM	2255	2202	2148	2094	2040	1984	1929	1873	1813	1687	1547	1352
				Sones	19.9	19.4	19.5	19.4	18.8	18.2	17.9	17.7	17.4	16.6	16	14.8
				Bhp	0.71	0.73	0.74	0.75	0.76	0.77	0.78	0.79	0.8	0.8	0.8	0.78

Motor HP	1 1/2
Max BHP	0.8
Max Fan RPM	1990
Min Fan RPM	1830
Ps (in. wg)	CFM	Sones	Bhp
0	2255	19.9	0.71
0.125	2202	19.4	0.73
0.25	2148	19.5	0.74
0.375	2094	19.4	0.75
0.5	2040	18.8	0.76
0.625	1984	18.2	0.77
0.75	1929	17.9	0.78
0.875	1873	17.7	0.79
1	1813	17.4	0.8
1.25	1687	16.6	0.8
1.5	1547	16	0.8
1.75	1352	14.8	0.78

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)

850344

Vibration Isolation Kit, Spring Hanging, SH-1-70, Green, Product # 850344

$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.

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WD330-16X16

Backdraft Damper, Vertical Mount, Product # WD330-16X16

$140.74

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.