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REVCOR Blower Wheel: Forward-Curved, 6 5/16 in Dia, 3 in W, CCW 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, 3 in W, CCW Closed End, Steel Wheel

The REVCOR B631-300S L is a single-inlet forward-curved blower wheel with a 6 5/16 in diameter and 3 in width. It features a steel wheel with a convex design and CCW closed-end rotation. This product is a blower…

SKU 3G-OTH-76191

Also listed as: B631300SL · B631 300S L · B631-300S-L

Brand
REVCOR
Item
Blower Wheel: Forward-Curved, 6 5/16 in Dia, 3 in W, CCW Closed End, Steel Wheel
Category
Single-Inlet Forward-Curved Blower Wheels
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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
B631-300S L
Type
3 in W, CCW Closed End, Steel Wheel, Convex
Dia
6 5/16 in
Inlets
1
Rotation
CCW Closed End
Product Type
Blower Wheel

Technical Documents

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

Product Description

The REVCOR B631-300S L is a single-inlet forward-curved blower wheel with a 6 5/16 in diameter and 3 in width. It features a steel wheel with a convex design and CCW closed-end rotation. This product is a blower wheel designed for industrial air-moving applications.

Frequently Asked Questions

What is the REVCOR B631-300S L blower wheel used for?

The REVCOR B631-300S L is a single-inlet forward-curved blower wheel used in industrial air-moving systems such as HVAC units, furnaces, and ventilation equipment. Its steel construction and convex design make it suitable for moving moderate volumes of air against low to medium static pressures.

What are the specifications of the REVCOR B631-300S L blower wheel?

The REVCOR B631-300S L has a 6 5/16 in diameter and 3 in width. It is a steel forward-curved wheel with one inlet and CCW closed-end rotation. The manufacturer part number is B631-300S L. These specs define its fit and airflow direction for replacement or new installations.

Where to buy the REVCOR B631-300S L blower wheel worldwide?

3G Electric supplies the REVCOR B631-300S L blower wheel to customers 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 on this part.

How to install the REVCOR B631-300S L blower wheel?

To install the REVCOR B631-300S L, first verify rotation direction (CCW closed end) and shaft fit. Securely mount the wheel on the motor shaft using the provided set screw, ensuring it is balanced and centered. Always follow OEM guidelines and lock out power before servicing.

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, 3 7/16 in W, CW Closed End, Steel Wheel, 1 Inlets (MPN Q631-343S R)
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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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