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Picture of Centrifugal Supply Fan, Model SAF-112, Belt Drive, Less Motor & Drive Package, 1710-4219 CFM

Manufacturer: Greenheck

Centrifugal Supply Fan, Model SAF-112, Belt Drive, Less Motor & Drive Package, 1710-4219 CFM

$2,220.00

Model SAF is a filtered supply fan designed to provide non-tempered make-up air to commercial or industrial buildings, including commercial kitchen applications. Fresh outdoor air is supplied to replace air lost through hood exhaust or general building ventilation.

34.5 x 34.5 inch base with prepunched mounting holes for easy attachment to roof curb
Multiple motor and drive options available to meet any performance and application need
20.5 x 20.5 inch recommended roof opening

SKU: SAF-112-LMDX-QD

Ships From: Greenheck

Qty:

Available In: 5-7 Business Days

Product Specifications
Performance
Dimensional Drawing
Literature
Certifications

Motor HP	Horsepower. Used to indicate a fan's motor size.
Max BHP	Brake Horsepower. A measure of power consumption. Used to determine the proper motor horsepower and wiring.
Max Fan RPM	Revolutions Per Minute. Measure of maximum fan speed.
Min Fan RPM	Revolutions Per Minute. Measure of minimum fan speed.
Ps	Static Pressure. Resistance to airflow measured in inches of water gauge.
CFM	Cubic Feet Per Minute. A measure of airflow.
Sones	A measure of loudness. One sone can be approximated as the loudness of a quiet refrigerator at a distance of 5 feet. Sones follow a linear scale, that is, 10 sones are twice as loud as 5 sones.

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
1/2	0.5	610	490	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
1/2	0.5	610	490	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
3/4	0.76	700	590	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
3/4	0.76	700	590	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
1	1.01	770	630	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
1	1.01	770	630	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
1 1/2	1.51	880	740	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76
1 1/2	1.51	880	740	CFM	2862	2562	2214	1710	1944	2044	2538
				Sones	18	16.2	14.7	12	15.5	17.8	19.7
				Bhp	0.5	0.43	0.35	0.25	0.37	0.46	0.76

Dimension
A	32.0625 in
B	29.25 in
C	27.375 in
D	2 in
E	34.5 in
F	35.0625 in
G	13.6875 in
H	15.5625 in

Dimensions
Base/Panel Length X Width Square base dimension on power roof ventilators. Square fan panel dimension on sidewall propeller fans.	34 1/2 x 34 1/2 in
Curb Cap Size Square base dimension on power roof ventilators.Tells you what size roof curb is needed.	34 1/2 in
Impeller Diameter Dimension of the impeller (propeller or wheel) in inches.	12 in
Roof Opening Width x Roof Opening Length Describes the size (width x lenght) of the roof opening that is required in order to properly install a given fan or ventilator.	20 1/2 x 20 1/2 in
Base Height Height of the curb cap on power roof ventilators.	2 in
Damper Width x Damper Height The "ACTUAL" damper width and height. Dampers are undersized to allow them to be mounted into the duct work/wall opening.	18 x 18 in
Height The height of a given product.	32.0625 in
Weight Weight	225 lbs

Performance
CFM Range CFM Range	1710-4129
FRPM Range FRPM Range	490-880

Application
Application Applications/uses for a particular fan or ventilator.	Supply Air
Mounting Location Refers to the location where a fan or ventilator can be mounted.	Roof

Construction Features
Drive Type Transmission type of the ventilator (belt drive or direct drive).	Belt Drive
Impeller Type Style of impeller that is utilized on a product (i.e. Centrifugal or Axial).	Forward Curved Wheel
Impeller Material Type of material the impeller of a fan or ventilator is constructed of.	Aluminum
Housing Material Type of material the housing of a ventilator is constructed of.	Galvanized Steel
Includes Describes items that a particular product includes such as mounting hardware, etc.	Access Panels Washable, aluminum 1-inch filters Access Panels Washable, aluminum 1-inch filters
Max Inlet Temp The maximum entering air temperature that a fan or ventilator can withstand while in operation, without compromising the life of the unit.	120 °F
Certifications Certifications	AMCA Sound & Air UL/cUL 705 AMCA Sound & Air UL/cUL 705
Drive Package Description Describes whether the drive package on a particular ventilator is assembled, shipped loose, or must be provided by the customer.	No drive package included
Required Accessory Describes what accessory(s) must be purchased in addition to make the product fully functional.	Roof curb for new roof installations

Motor Information
Motor Included Motor Included	No

General
Unit of Measure Unit of Measure	ea
Warranty Length Warranty Length	1 Year

Cover and side access panels are easily removed for access to motor compartment and drive assembly
Isolators support the drive frame and blower assembly for long life and minimal sound transmission into the building
Various lifting points located on the drive frame to provide easy lifting
Machined cast pulleys are adjustable for final system balancing
Blower outlet is flanged to provide built-in duct adapter for mounting of ductwork directly to the fan base
Double-width forward-curved centrifugal wheel results in high efficiency and low sound levels
Permanent washable aluminum filters allow for many years of reliable use<.li>

Products specifications

Unit of Measure	ea
Application	Supply Air
Mounting Location	Roof
Base/Panel Length X Width	34 1/2 x 34 1/2 in
Drive Type	Belt Drive
Impeller Type	Forward Curved Wheel
Impeller Material	Aluminum
Housing Material	Galvanized Steel
Includes	Access Panels, Washable, aluminum 1-inch filters
Max Inlet Temp
Certifications	AMCA Sound & Air, UL/cUL 705
Warranty Length	1 Year
Drive Package Description	No drive package included
Required Accessory	Roof curb for new roof installations
Curb Cap Size
Impeller Diameter
Roof Opening Width x Roof Opening Length
Base Height
Damper Width x Damper Height	18 x 18 in
Height
Weight
Motor Included	No
CFM Range	1710-4129
FRPM Range	490-880