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Upblast Less Drive Package, 16-1/2 In

Upblast Less Drive Package, 16-1/2 In

Mfr # 1MBF1
Zoro # G0957056

$1,064.99

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Key Features

Item - Roof Ventilators

Upblast Ventilator

Drive Package With Motor Included

Duty Rating - Roof Ventilators

Standard

Drive Type - Roof Ventilators

Belt Drive

Mounting Location - Roof Ventilators

Roof

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Specifications

Product Information

MFR #

1MBF1

Zoro #

G0957056

UPC #

190735146286

Country of Origin

United States

Dimensions

Base Size - Roof Ventilators

26 in x 26 in

Dimension C

26 3/8 in

Dimension B

28 7/8 in

Base Height

1.8 in

Overall Height

28 1/8 in

Base Length

26 in

Shaft Dia. Wheel End

3/4 in

Shaft Dia. Sheave End

3/4 in

Dimension A

26 in

Base Width

26 in

Overall Dia.

28 7/8 in

Recommended Damper Size (In.)

19 x 19

Dimension D

19 3/8 in

Wheel Dia.

16 1/2 in

Overall Width

28 7/8 in

Overall Diameter

28 7/8 in

Damper Size

19 x 19 in

Wheel Diameter

16 1/2 in

Housing Width

28.9 in

Cutout Length

21.5 in

Cutout Size

21.5 in L x 21.5 in W

Propeller Shaft Diameter

3/4 in

Housing Length

28.9 in

Overall Depth

28 1/8 in

Base Dimension

26 in Square

Details

Item - Roof Ventilators

Upblast Ventilator

Drive Package With Motor Included

Duty Rating - Roof Ventilators

Standard

Drive Type - Roof Ventilators

Belt Drive

Mounting Location - Roof Ventilators

Roof

Number of Speeds

Recommended 12 In. Fixed Curb Item No.

2RB77

Adj. 6 3/8"H Roof Curb Stock No.

4c454

Wheel Material

Aluminum

Max. Inlet Temp.

300 Degrees

Housing Material

Aluminum

Drive Type

Belt Drive

CFM Range

1487 to 2722 @ 0.5 in SP

Includes

NEMA 1 Junction Box

Mounting Location

Roof

Motor HP Range

1/4 to 1

Item

Centrifugal Upblast Roof Exhaust Fan

Stock No.

1MBF1

Adj. UL 762 Kitchen Roof Curb Stock No.

4HX62

RPM Range

1065 to 1690

Wheel Type

Backward Inclined

Adj. 12 3/8"H Roof Curb Stock No.

2ZV83

Recommended Damper Stock No.

4HX66

Standards

AMCA Sound and Air, UL/cUL 762

Recommended 8 In. Fixed Curb Item No.

4HX40

Fixed UL 762 Kitchen Roof Curb Stock No.

4HX56

Speed Controllable

Bearing Type

Regreasable Pillow Block, Sealed Pillow Block

Application

Industrial and Commercial Buildings, Restaurants, Schools

Features

Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design

Electrical Connection

Power Cord

Grease Capacity

Standard Grease

Assembly

Unassembled

Maximum Ambient Temperature

300 Degrees F

Maximum Airflow

2,722 cfm

Maximum Inlet Air Temperature

300 Degrees F

Includes Drive Package

Safety Features

Fully Rolled Windband

Compatible Curb Manufacturer Part Number

24Y860, 2RB75-2RB77, 2RB79-2RB82, 2ZV82-2ZV85

Resistance Properties

Spark Resistant

Maximum Fan Speed

1,690 RPM

For Airflow (Dependent on Motor)

1,093 cfm to 2,722 cfm

For Air Type

Kitchen Air

Motor Location

Out of Airstream

Housing Material Fabrication

Spun

Maximum Static Pressure

2 1/4 in wc

Maximum Motor Horsepower

1 hp

Maximum Motor Speed

1,690 RPM

Spark Resistant Construction Type

For Motor Horsepower (Motor Sold Separately)

1/4 hp to 1 hp

Sound Level

Fan RPM 1065 : 11.0 sones @ 0.500 in SP and 5 ft, 12.6 sones @ 0.625 in SP and 5 ft, 12.2 sones @ 0.750 in SP and 5 ft, 11.8 sones @ 0.875 in SP and 5 ft, Fan RPM 1165 : 12.8 sones @ 0.500 in SP and 5 ft, 12.7 sones @ 0.625 in SP and 5 ft, 12.2 sones @ 0.750 in SP and 5 ft, 11.7 sones @ 0.875 in SP and 5 ft, 11.3 sones @ 1.000 in SP and 5 ft, Fan RPM 1340 : 14.4 sones @ 0.500 in SP and 5 ft, 13.8 sones @ 0.625 in SP and 5 ft, 13.3 sones @ 0.750 in SP and 5 ft, 12.8 sones @ 0.875 in SP and 5 ft, 12.3 sones @ 1.000 in SP and 5 ft, 11.3 sones @ 1.250 in SP and 5 ft, Fan RPM 1535 : 18.1 sones @ 0.500 in SP and 5 ft, 17.7 sones @ 0.625 in SP and 5 ft, 17.2 sones @ 0.750 in SP and 5 ft, 16.8 sones @ 0.875 in SP and 5 ft, 16.4 sones @ 1.000 in SP and 5 ft, 15.7 sones @ 1.250 in SP and 5 ft, 14.9 sones @ 1.500 in SP and 5 ft, 13.5 sones @ 1.750 in SP and 5 ft, Fan RPM 1690 : 21.0 sones @ 0.500 in SP and 5 ft, 21.0 sones @ 0.625 in SP and 5 ft, 21.0 sones @ 0.750 in SP and 5 ft, 20.0 sones @ 0.875 in SP and 5 ft, 20.0 sones @ 1.000 in SP and 5 ft, 18.5 sones @ 1.250 in SP and 5 ft, 19.1 sones @ 1.500 in SP and 5 ft, 18.6 sones @ 1.750 in SP and 5 ft, 16.9 sones @ 2.000 in SP and 5 ft, 15.0 sones @ 2.250 in SP and 5 ft

For Fan Speed (Motor Sold Separately)

1,065 RPM to 1,690 RPM

Base Shape

Square

Brake Horsepower

13/50 hp, 17/50 hp, 13/25 hp, 37/50 hp, 1 1/20 hp

Includes Motor

Mount Type

Roof Curb

Minimum Airflow

1,093 cfm

For High-Static Pressure Applications

Yes

Wheel & Housing Material

Aluminum / Aluminum

Minimum Motor Speed

1,065 RPM

Minimum Motor Horsepower

1/4 hp

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, Wheel Diameter 16 1/2 in, Base Diameter Not Applicable, Base Length 26 in, Base Width 26 in, Base Shape Square, Maximum Static Pressure 2 1/4 in wc, Maximum Airflow 2,722 cfm, Minimum Airflow 1,093 cfm, Maximum Motor Horsepower 1 hp, Minimum Motor Horsepower 1/4 hp, Maximum Motor Speed 1,690 RPM, Minimum Motor Speed 1,065 RPM, Assembly Unassembled

Special Deals

Upblast Less Drive Package, 16-1/2 In

Mfr # 1MBF1

Zoro # G0957056

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