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MULTIFAN Exhaust Fan: Direct Drive, 20 in Blade, 1/4 hp, 4,890 cfm, 120V AC, 1 ph - Corrosion-Resistant Direct-Drive Panel Exhaust Fans
MULTIFANCorrosion-Resistant Direct-Drive Panel Exhaust Fans

MULTIFAN Exhaust Fan: Direct Drive, 20 in Blade, 1/4 hp, 4,890 cfm, 120V AC, 1 ph

The MULTIFAN V4E50K2M71100 is a corrosion-resistant direct-drive panel exhaust fan with a 20-inch blade, 1/4 hp, and 4,890 cfm at 120V AC, 1 ph. It features a fiberglass frame, cast construction, a permanent split…

SKU 3G-OTH-80240

Brand
MULTIFAN
Item
Exhaust Fan: Direct Drive, 20 in Blade, 1/4 hp, 4,890 cfm, 120V AC, 1 ph
Category
Corrosion-Resistant Direct-Drive Panel Exhaust Fans
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Technical Specifications

MULTIFAN
Manufacturer Part Number
V4E50K2M71100
Type
1/4 hp, 4,890 cfm, 1 ph, Totally Enclosed
AC
120V
Blade
20 in
Assembled
Assembled
Guard Type
Intake
Motor Type
Permanent Split Capacitor
Frame Material
Fiberglass
Motor Enclosure
Totally Enclosed Air Over
Enclosure Design
Totally Enclosed Motor
Motor Insulation
Class F
Number of Speeds
Variable
Nameplate Voltage
120V AC
Guard Type Subheads
With Intake Guards
Method of Construction
Cast
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MULTIFAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MULTIFAN V4E50K2M71100 is a corrosion-resistant direct-drive panel exhaust fan with a 20-inch blade, 1/4 hp, and 4,890 cfm at 120V AC, 1 ph. It features a fiberglass frame, cast construction, a permanent split capacitor motor with Class F insulation, and a totally enclosed air-over motor enclosure. The fan is assembled with intake guards and offers variable speed operation.

Frequently Asked Questions

What is the MULTIFAN V4E50K2M71100 exhaust fan used for?

The MULTIFAN V4E50K2M71100 is a corrosion-resistant direct-drive panel exhaust fan designed for industrial ventilation in harsh environments. Its fiberglass frame and cast construction resist chemical attack, making it ideal for exhaust in labs, processing plants, and wastewater facilities where standard fans would degrade.

What are the specifications of the MULTIFAN V4E50K2M71100?

This MULTIFAN exhaust fan has a 20-inch blade, 1/4 hp motor delivering 4,890 cfm at 120V AC, 1 ph. It features a permanent split capacitor motor with Class F insulation, totally enclosed air-over enclosure, fiberglass frame, cast construction, and intake guards. Speed is variable.

Where to buy the MULTIFAN V4E50K2M71100 worldwide?

3G Electric supplies the MULTIFAN V4E50K2M71100 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this corrosion-resistant exhaust fan.

How to install a MULTIFAN direct-drive panel exhaust fan?

Mount the MULTIFAN V4E50K2M71100 securely to a rigid panel or wall opening using the provided intake guard. Ensure the fan is wired to a 120V AC, 1 ph supply with proper grounding. For variable speed operation, use a compatible speed controller. Follow all local electrical codes.

Used in

Common applications for MULTIFAN
Chemical processing plants — MULTIFAN panel exhaust fans (e.g., V6D63K7M71100) for ventilating corrosive fume areas
Wastewater treatment facilities — MULTIFAN wall-mount fans (e.g., K4E13K0M11200) for air circulation in humid, corrosive environments
Marine and offshore platforms — MULTIFAN floor fans (e.g., B4E5003M11100P) for spot cooling in salt-laden air
Food processing plants — MULTIFAN direct-drive exhaust fans (e.g., V4E35K4M71100) for removing steam and airborne particles
Laboratory exhaust systems — MULTIFAN panel exhaust fans (e.g., V6E63K2M71100) for fume hood ventilation
Industrial storage areas — MULTIFAN ceiling-mount fans (e.g., T4E45PAM81100) for air movement in corrosive storage environments

MULTIFAN Products

3G Electric supplies MULTIFAN corrosion-resistant direct-drive panel exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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