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REVCOR Blower Wheel: Forward-Curved, 6 5/16 in Dia, 6 3/8 in W, CW Hub End, Aluminum Wheel - Dual-Inlet Forward-Curved Blower Wheels
REVCORDual-Inlet Forward-Curved Blower Wheels

REVCOR Blower Wheel: Forward-Curved, 6 5/16 in Dia, 6 3/8 in W, CW Hub End, Aluminum Wheel

The REVCOR Blower Wheel is a dual-inlet forward-curved blower wheel, model C631-637D R (SKU 3G-OTH-75077). It features a 6 5/16-inch diameter, 6 3/8-inch width, and clockwise hub-end rotation, with an aluminum wheel…

SKU 3G-OTH-75077

Also listed as: C631637DR · C631 637D R · C631-637D-R

Brand
REVCOR
Item
Blower Wheel: Forward-Curved, 6 5/16 in Dia, 6 3/8 in W, CW Hub End, Aluminum Wheel
Category
Dual-Inlet Forward-Curved Blower Wheels
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

REVCOR
Manufacturer Part Number
C631-637D R
Type
6 3/8 in W, CW Hub End, Aluminum Wheel
Dia
6 5/16 in
Inlets
2
Rotation
CW Hub End
Product Type
Blower Wheel

Technical Documents

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REVCOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The REVCOR Blower Wheel is a dual-inlet forward-curved blower wheel, model C631-637D R (SKU 3G-OTH-75077). It features a 6 5/16-inch diameter, 6 3/8-inch width, and clockwise hub-end rotation, with an aluminum wheel and two inlets.

Frequently Asked Questions

What is the REVCOR C631-637D R blower wheel used for?

The REVCOR C631-637D R is a dual-inlet forward-curved blower wheel used in HVAC systems, furnaces, and air-handling units to move air efficiently. Its aluminum construction and clockwise hub-end rotation suit residential and light commercial ventilation applications.

What are the specifications of the REVCOR C631-637D R blower wheel?

The REVCOR C631-637D R blower wheel has a 6 5/16-inch diameter, 6 3/8-inch width, two inlets, and clockwise hub-end rotation. It features an aluminum wheel and is manufactured under part number C631-637D R (SKU 4GMH5).

Where to buy the REVCOR C631-637D R blower wheel worldwide?

3G Electric supplies the REVCOR C631-637D R blower wheel worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the REVCOR C631-637D R blower wheel?

To install the REVCOR C631-637D R blower wheel, ensure the shaft matches the clockwise hub-end rotation and secure the wheel on the motor shaft using the set screw. Verify alignment within the housing to avoid vibration. Follow standard HVAC safety practices.

Used in

Common applications for REVCOR
Residential HVAC furnaces — REVCOR single-inlet forward-curved blower wheels like Q575-400S L for air circulation
Commercial air handlers — REVCOR dual-inlet blower wheels such as C762-537HD L for high-volume airflow
Refrigeration condensers — REVCOR replacement propellers like RS1783-29 R for heat rejection in cooling systems
Industrial ventilation — REVCOR forward-curved wheels in steel construction for ducted exhaust applications
Packaged rooftop units — REVCOR blower wheels with CW rotation for consistent air delivery in HVAC systems

REVCOR Products

3G Electric supplies REVCOR dual-inlet forward-curved blower wheels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Blower Wheel: Forward-Curved, 6 3/4 in Dia, 8 1/4 in W, CW Hub End, Steel Wheel, 2 Inlets, Convex (MPN C675-825D R)
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