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Centrifugal Supply Fan, Model SAF-112, Belt Drive, 1 1/2HP, 208-230/460V, 3Ph, Motor & Drives Unassembled, 2538-4129 CFM

$3,771.00

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
  • Permanent washable aluminum filters allow for many years of reliable use
  • 26.5 x 26.5 inch recommended roof opening
SKU: SAF-112-15X-3-QD-DR1
Ships From: Greenheck

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Available In: 5-7 Business Days
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

200 lbs

Performance
CFM Range
CFM Range

2538-4129

FRPM Range
FRPM Range

740-880

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

Unassembled drive package

Washable, aluminum 1-inch filters

Access Panels

Unassembled drive package

Washable, aluminum 1-inch filters

Access Panels

Unassembled drive package

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.

Motor and drives shipped loose

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
Service Factor
A safety factor to be used when the load temporarily exceeds the nominal horse power rating of a given motor. When used on a motor nameplate, a number which indicates how much above the nameplate rating a motor can be loaded without causing serious degrad

1.15

Phase
Indicates the space relationships of windings and changing values of the recurring cycles of AC voltages and currents. The most common power supplies are either single- or three-phase.

3

Voltage
The force that causes a current to flow in an electrical circuit. The voltage of a motor is usually determined by the supply to which it is attached. NEMA requires that motor be able to carry its rated horsepower at nameplate voltage plus or minus 1% al

208-230/460

HP
The power required to drive an air moving device. Horsepower required varies with system conditions.

1 1/2

Hertz
Measure of the frequency or cycles per second.

60

Motor Enclosure
The housing or frame of the motor.

Open Drip Proof

RPM
The number of times per minute the shaft of the motor (machine) rotates. This is a function of design and the power supply.

1800

Motor Insulation
The class of motor insulation for a given motor. The temperature capabilities of each insulation class is defined as being the maximum temperature at which the insulation can be operated to yield an average life of 2, hours (A = 15?C, B = 135?C, F =

F

Thermal Protection
This is a feature which protects the motor from overheating and thus prolongs service life of the machine. In the event that the motor approaches overheating the thermal protection cuts power and only returns it after a cooling period.

Thermostat

Nominal Efficiency
Nominal Efficiency

88.5

NEMA Frame Size
Refers to a set of physical dimensions of motors as established by NEMA (National Electrical Manufacturers Association). These dimensions include critical mounting dimensions.

145T

General
Unit of Measure
Unit of Measure

ea

Warranty Length
Warranty Length

1 Year

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.

  • 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
  • Motor, pulleys and belt ship separately for field assembly