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Square Centrifugal Inline Fan, Product # BSQ-240-15X-3-QD-DR1, 4386-6840 CFM

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Square Centrifugal Inline Fan, Product # BSQ-240-15X-3-QD-DR1, 4386-6840 CFM

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Electrical

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

CFM Range

4386-6840
CFM

Motor

1 1/2 HP
Belt Drive

34.875 x 34.875 inch inlet width x height
34.875 x 34.875 inch outlet width x height
Horizontal or vertical mounting

Shipping Type:

Freight

View other BSQ-240 products

$3,776.67

In stock

2 on Hand

Free shipping

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Electrical

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

CFM Range

4386-6840
CFM

Motor

1 1/2 HP
Belt Drive

34.875 x 34.875 inch inlet width x height
34.875 x 34.875 inch outlet width x height
Horizontal or vertical mounting

Shipping Type:

Freight

View other BSQ-240 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
General

Inlet Width x Height

34 7/8 x 34 7/8 in

Outlet Width x Height

34 7/8 x 34 7/8 in

Impeller Diameter

24 in

Damper Width x Damper Height

35 x 35 in

Bearing Size

1 in

Height

73 in

Depth

39 in

Weight

261 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

4386-6840

FRPM Range

570-690

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)	9252
Max Fan Speed (RPM)	1226
Max Pressure (in. w.g.)	2.650
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
1 1/2	0.93	690	570	CFM	6840	6537	6201	5838	5444	4994	4386
				Sones	15.6	15.4	15	14.5	14	13.3	12.6
				Bhp	0.79	0.83	0.87	0.9	0.93	0.93	0.91

Motor HP	1 1/2
Max BHP	0.93
Max Fan RPM	690
Min Fan RPM	570
Ps (in. wg)	CFM	Sones	Bhp
0	6840	15.6	0.79
0.125	6537	15.4	0.83
0.25	6201	15	0.87
0.375	5838	14.5	0.9
0.5	5444	14	0.93
0.625	4994	13.3	0.93
0.75	4386	12.6	0.91

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.

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