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MARSBlower Wheel with Housing

MARS Blower Wheel with Housing, 1/2 hp, MPN 4002

The MARS Blower Wheel with Housing (MPN 4002) is a 1/2 hp industrial blower component. It is compatible with Part Number 20KD32.

SKU 3G-OTH-76626

Brand
MARS
Item
Blower Wheel with Housing, 1/2 hp, MPN 4002
Part Number
4002
Category
Blower Wheel with Housing
Available to Order
Also known as:4002MARS
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Technical Specifications

MARS
Manufacturer Part Number
4002
Product Type
Blower Wheel with Housing

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

Product Description

The MARS Blower Wheel with Housing (MPN 4002) is a 1/2 hp industrial blower component. It is compatible with Part Number 20KD32.

Frequently Asked Questions

What is the MARS Blower Wheel with Housing 4002 used for?

The MARS Blower Wheel with Housing (MPN 4002) is a 1/2 hp industrial blower component used in HVAC systems, furnaces, and air-handling units to move air or gas. It is commonly applied in commercial and industrial ventilation, combustion air supply, and exhaust systems where reliable airflow is required.

What are the specifications of the MARS Blower Wheel with Housing 4002?

The MARS Blower Wheel with Housing (MPN 4002) is a 1/2 hp unit. It is compatible with Part Number 20KD32. The product type is a blower wheel with housing, designed for direct replacement in compatible equipment. For full electrical and dimensional specs, consult the manufacturer datasheet.

Where to buy the MARS Blower Wheel with Housing 4002 worldwide?

You can source the MARS Blower Wheel with Housing (MPN 4002) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine MARS components to industrial buyers globally.

How to install the MARS Blower Wheel with Housing 4002?

To install the MARS Blower Wheel with Housing (MPN 4002), first disconnect power and verify the replacement matches the original mounting and shaft dimensions. Securely fasten the housing, align the wheel, and check for free rotation. Reconnect wiring per the unit schematic and test operation. Always follow local electrical codes and manufacturer guidelines.

Used in

Common applications for MARS
Commercial building entrances — MARS air curtain with motor control panel 19-114 (208/230V AC, 24.9 A) for high-traffic doorways
Industrial loading docks — MARS air curtain with motor control panel 19-116 (460V AC, 4.8 A) to reduce infiltration of outdoor air
Cold storage facilities — MARS air curtain with motor control panel 19-115 (460V AC, 3.2 A) to maintain temperature separation
Restaurant drive-through windows — MARS air curtain with motor control panel 19-101 (208/230V AC, 3.3 A) for insect and dust control
Warehouse personnel doors — MARS air curtain with motor control panel 19-117 (208/230/460V AC, 6.6 A) for energy savings
Hospital entrances — MARS air curtain with motor control panel 19-112 (208/230/460V AC, 9.9 A) to help maintain indoor air quality
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MARS Products

3G Electric supplies MARS blower wheel with housing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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BERNER
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BROAN
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Dayton
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This Dayton radial blade blower wheel is constructed from aluminum and features a 10 5/8 in diameter with a 3/4 in bore. It supports both clockwise and counterclockwise rotation, has one inlet, and includes set screws. With a maximum speed of 4,480 RPM, it is suitable for moving air in industrial ventilation, HVAC, and material-handling systems

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Blower wheel assembly with housing for HVAC and industrial air-moving applications. Includes both wheel and housing for direct replacement in compatible systems
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Blower wheel and housing assembly for moving air or gas in HVAC systems, furnaces, and air-handling units. Suitable for commercial and industrial ventilation, combustion air supply, and exhaust systems
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Blower wheel assembly for air-moving applications in HVAC, ventilation, and exhaust systems. Designed for use in commercial and industrial equipment requiring a compact blower unit

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