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REVCOR Blower Wheel: Forward-Curved, 6 5/16 in Dia, 4 in W, CW Closed End, Steel Wheel - Single-Inlet Forward-Curved Blower Wheels
REVCORSingle-Inlet Forward-Curved Blower Wheels

REVCOR Blower Wheel: Forward-Curved, 6 5/16 in Dia, 4 in W, CW Closed End, Steel Wheel

The REVCOR Blower Wheel is a single-inlet forward-curved blower wheel, model Q631-400S R, with a diameter of 6 5/16 inches and a width of 4 inches. It features a CW Closed End rotation and a convex steel wheel design…

SKU 3G-OTH-76271

Also listed as: Q631400SR · Q631 400S R · Q631-400S-R

Brand
REVCOR
Item
Blower Wheel: Forward-Curved, 6 5/16 in Dia, 4 in W, CW Closed End, Steel Wheel
Category
Single-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
Q631-400S R
Type
4 in W, CW Closed End, Steel Wheel, Convex
Dia
6 5/16 in
Inlets
1
Rotation
CW Closed 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 single-inlet forward-curved blower wheel, model Q631-400S R, with a diameter of 6 5/16 inches and a width of 4 inches. It features a CW Closed End rotation and a convex steel wheel design with one inlet. This product is a forward-curved blower wheel from REVCOR, designed for industrial air-moving applications.

Frequently Asked Questions

What is a REVCOR Q631-400S R blower wheel used for?

The REVCOR Q631-400S R is a single-inlet forward-curved blower wheel used in industrial air-moving systems such as HVAC units, furnaces, and ventilation equipment. Its 6 5/16 in diameter and 4 in width deliver consistent airflow in confined spaces.

What are the specifications of the REVCOR Q631-400S R blower wheel?

The REVCOR Q631-400S R blower wheel has a 6 5/16 in diameter, 4 in width, CW Closed End rotation, and a convex steel wheel with one inlet. It is a forward-curved design, part number Q631-400S R, suitable for industrial air-moving applications.

Where to buy a REVCOR Q631-400S R blower wheel worldwide?

3G Electric supplies the REVCOR Q631-400S R blower wheel worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this forward-curved blower wheel to your facility, ensuring compliance with international shipping requirements.

How to select a forward-curved blower wheel like the REVCOR Q631-400S R?

Select a forward-curved blower wheel by matching diameter, width, rotation direction, and inlet count to your system. For the REVCOR Q631-400S R, confirm 6 5/16 in diameter, 4 in width, CW Closed End rotation, and single inlet. Consult 3G Electric for application guidance.

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 single-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 5/16 in Dia, 2 15/16 in W, CW Closed End, Steel Wheel, 1 Inlets (MPN Q631-293S R)
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Blower Wheel: Forward-Curved, 6 5/16 in Dia, 4 in W, CCW Closed End, Steel Wheel, 1 Inlets, Convex (MPN Q631-400S L)
Blower Wheel: Forward-Curved, 6 5/16 in Dia, 3 7/16 in W, CCW Closed End, Steel Wheel, 1 Inlets (MPN Q631-343S L)
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Blower Wheel: Forward-Curved, 6 5/16 in Dia, 3 7/16 in W, CCW Closed End, Steel Wheel, 1 Inlets (MPN Q631-343S L)
Blower Wheel: Forward-Curved, 6 5/16 in Dia, 3 in W, CCW Closed End, Steel Wheel, 1 Inlets, Convex (MPN B631-300S L)
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Blower Wheel: Forward-Curved, 6 5/16 in Dia, 3 in W, CCW Closed End, Steel Wheel, 1 Inlets, Convex (MPN B631-300S L)

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