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Exhaust blower package for 8 foot fume hood | KA Centrifugal Upblast Roof Mount Blower with roof curb KA

Original price was: $ 1.875,00.Current price is: $ 468,75.

SKU: mode_7863527506051 Category: Exhaust Blowers Tag: New

Description
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Exhaust Blower for 8 foot fume hood | KA Centrifugal Upblast Roof Mount Exhaust Blower with roof curb Package

Manufacturer: KA

Model: 20FT11

Condition: New

Estimated lead time: Typically ships in 2 weeks from order and payment.

Warranty: 1 year limited manufacturer’s warranty (parts)

These are custom made. No returns of open units are accepted.

Includes:

New model 20FT11 exhaust blower rated for 8ft benchtop fume hood, up to 50 feet of ductwork with up to two 90 degree elbows/turns.
New Roof Curb: Adj. Nonventilated Curbs, Square Curb, 10 1/2 in to 19 in Inside Dimensions

Specifications for exhaust fan

Drive Type: Direct Drive
Includes Drive Package with Motor: Yes
Wheel Diameter: 11 in
Exhaust Airflow @ 0.250 in SP: 1,156 cfm
Exhaust Airflow @ 0.375 in SP: 1,100 cfm
Exhaust Airflow @ 0.500 in SP: 1,041 cfm
Maximum Static Pressure: 1-1/4 in wc
For High-Static Pressure Applications: No
Nameplate Voltage: 115V AC
Phase: 1
Frequency: 60 Hz
Current: 3.6 A
Electrical Connection: Power Cord
Motor Horsepower: 1/4 hp
Brake Horsepower: 1/4 hp
Motor Speed: 1,725 RPM
Maximum Fan Speed: 1,725 RPM
Motor Enclosure: Open Dripproof
Motor Location: Out of Airstream
High-Efficiency Motor: No
Speed Controllable: Yes
Number of Speeds: 1
Wheel Type: Backward Inclined
Wheel Material: Aluminum
Housing Material: Aluminum
Housing Material Fabrication: Spun
Maximum Ambient Temperature: 300 °F
Maximum Inlet Air Temperature: 300 °F
Base Shape: Square
Base Dimensions (HxWxL): 1.8″ x 19″ x19″
Overall Height: 30 in
Overall Width: 24-7/8 in
Overall Depth: 22-3/4 in
Damper Size: 12 x 12 in
Mounting Location: Roof
Mounting Orientation: Vertical
Mount Type: Roof Curb
Standards: AMCA Sound and Air; UL/cUL 762
Includes: NEMA 1 Junction Box
Resistance Properties Spark Resistant
Compatible Curb Grainger Part Number2RB75; 2ZV82; 4C453; 4C670; 4HX38; 4HX46; 4HX54; 4HX61
Compatible Speed Control 48C172
Sound Level

14.2 sones @ 0.000 in SP and 5 ft, 13.8 sones @ 0.125 in SP and 5 ft, 13.4 sones @ 0.250 in SP and 5 ft, 12.9 sones @ 0.375 in SP and 5 ft, 12.3 sones @ 0.500 in SP and 5 ft, 11.7 sones @ 0.625 in SP and 5 ft, 11.5 sones @ 0.750 in SP and 5 ft, 11.2 sones @ 0.875 in SP and 5 ft, 10.8 sones @ 1.000 in SP and 5 ft, 10.6 sones @ 1.250 in SP and 5 ft

Brand: DAYTON
Features: Non-overloading Centrifugal Wheel Design
UNSPSC: 40101502
Country of Origin: USA (subject to change)

Product Description

KA direct-drive fans help to ventilate a kitchen or similar environment with grease-laden or humid air. They feature a propeller that’s directly mounted on the motor shaft. This reduces friction and improves efficiency when compared to a belt-drive fan. Direct-drive fans also have fewer moving parts and typically require less maintenance than belt-drive fans. Fans intended for use with heavy grease feature steel propellers and housings which are easier to clean and are less reactive to cleaning chemicals.

Specifications for Roof Curb

For Fan Type Downblast Fans; Filtered Supply Fans; Upblast Fans
Brand: DAYTON
Curb Shape: Square
Curb Height: 12 in
Finish: Galvanized
For Use With: 16 in to 21-1/2 in Square Base
Metal Material Thickness: 18 ga
Material: Steel
Standards: UL 705
Curb Inside Width: 10-1/2 in to 19 in
Curb Outside Width: 14-1/2 in to 23 in
Adjustability: Adjustable
Ventilation Type: Nonventilated
Flashing Flange Width: 4 in
UNSPSC: 30151609
Country of Origin: Mexico (subject to change)

Product Description: Roof curbs provide a sturdy, weather-resistant mounting point for roof-mounted fans. They can be adjustable or come in fixed sizes to fit a variety of installations. They also can be ventilated or non-ventilated to comply with your local HVAC codes.

Speedy Delivery and Professional Packaging

We offer a broad range of shipping options owing to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse personnel are well trained and will pack the goods according to our precise and exact specifications. Before shipment, all items will be thoroughly examined and safely secured. We ship to thousands of customers every day across multiple countries. This is a sign of our dedication to being the largest online retailer worldwide. Warehouses and distribution centers are found in Europe as well as the USA.

Note: Orders containing more than one item will be assigned a distinct processing time for each item.

Before shipping, all ordered items will be thoroughly inspected. The majority of orders today are shipped in 48 hours. Delivery is expected to take between 3 and seven days.

Returns

Due to multiple parties which include the factory as well as the warehouse, we're unable to fully manage stock. The actual inventory can be changed at any time. It is possible that you will not receive your order once it's been placed.

Our policy runs for a period of 30 days. Unfortunately, if the 30 days have elapsed since you purchased your item, we will not be able to offer you a return or exchange.

The item should not be used, and it must be in its original condition. It must also remain in the original packaging.

Exhaust blower package for 8 foot fume hood | KA Centrifugal Upblast Roof Mount Blower with roof curb KA

Exhaust Blower for 8 foot fume hood | KA Centrifugal Upblast Roof Mount Exhaust Blower with roof curb Package

Specifications for exhaust fan

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