J&D 50” Wall Master Exhaust Fan, Belt Drive, 17,561 CFM, 1HP, 115/230V 1-Phase

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J & D Manufacturing

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Model

VF50GG6

177104

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Product Features

Spring belt tensioning system
Aluminum shutters with tie bar prevent flapping and locking.
Suitable for garages, warehouse and agricultural spaces
Equipped with Poly guard clips to reduce vibration for quiet performance

6 Questions Answered

Description

OVERVIEW

Experience powerful, efficient ventilation with the J&D Wall Master Exhaust Fan, built for maximum airflow and long-lasting performance in demanding environments. Designed with a heavy-duty 18-gauge galvanized steel housing, this fan offers exceptional strength, corrosion resistance, and easy wall-mounted installation. Perfect for agricultural facilities, greenhouses, warehouses, and industrial spaces, the Wall Master delivers smooth, energy-efficient airflow to control heat, humidity, and airborne contaminants. Its rugged construction and precision-balanced design ensure quiet, dependable operation year after year.

Upgrade your ventilation system with the J&D Wall Master Exhaust Fan, the proven choice for high-performance airflow and durability trusted by professionals nationwide.

Key Features

Heavy-duty galvanized steel housing: Constructed from 18-gauge steel for superior strength, durability, and corrosion resistance.
Galvanized X-frame motor mount: Ensures precise alignment, reduces vibration, and enhances motor stability.
Aluminum shutters with tie bar: Prevents shutter flutter and provides dependable open and close operation.
Poly guard clips: Isolate vibration for smoother, quieter performance and longer fan life.
Spring belt tensioning system (belt models): Maintains proper belt tension to minimize bounce and extend belt service life.
Precision-balanced galvanized propeller: Available with 3, 4, or 6 blades for smooth, efficient, and powerful airflow.
Multiple size options: Offered in 36", 50", and 55" models to meet a wide range of ventilation requirements.

Warranty Information

J&D Manufacturing warrants that all Wall Master Exhaust Fans are free from defects in materials and workmanship under normal use for one (1) year from the date of purchase. This warranty covers materials only and excludes labor, shipping, installation, and incidental or consequential damages.

Additional coverage for specific components includes:

Bearings: 3-year warranty
Totally enclosed motors: 2-year warranty
3-blade cast-aluminum props: Lifetime warranty

J&D Manufacturing will, at its discretion, repair or replace any defective product or component within the warranty period. The warranty does not cover misuse, improper installation, alterations, or normal wear and tear.

Refer to the manufacturer's manual for full warranty details.

Heavy-duty Material and Rugged Housing

The J&D Wall Master Exhaust Fan is engineered for rugged, high-volume ventilation in demanding agricultural, industrial, and commercial settings. Its housing is constructed from heavy-duty 18-gauge galvanized steel for outstanding strength and corrosion resistance. The motor is supported by a galvanized X-frame motor mount, which ensures stable alignment and reduces vibration, extending motor life and delivering quieter operation. Its aluminum shutters feature a tie bar design to prevent fluttering or wind damage, and they reliably close when the fan is off to protect the building from drafts and intrusion. The propeller, available in 3, 4, or 6 blade configurations, is precision-balanced and made of galvanized materials to resist wear. Thanks to its durable materials and engineered construction, the Wall Master fan is designed to perform in demanding environments, resisting moisture, dust, and extreme temperatures while providing consistent, long-lasting airflow.

Suitable Applications for J&D Wall Master Exhaust Fan

Dairy barns and livestock housing: Delivers strong airflow to remove heat, moisture, and odors for a healthier animal environment.
Poultry farms and aviaries: Promotes fresh air circulation to control temperature and reduce ammonia buildup.
Greenhouses and horticultural spaces: Regulates heat and humidity to maintain ideal growing conditions.
Industrial warehouses and plants: Improves air movement to exhaust heat, fumes, and airborne particles.
Commercial facilities: Suitable for high-volume ventilation needs to maintain balanced airflow.
Agricultural storage buildings: Keeps feed, grain, and equipment areas well-ventilated and moisture-free.
Workshops and barns: Provides steady air exchange for cooler, cleaner working conditions.

Product Specs

More Information
J&D 50” Wall Master Exhaust Fan, Belt Drive, 17,561 CFM, 1HP, 115/230V 1-Phase
Feature	Spec
SKU	VF50GG6
Weight (in lbs)	265
Brand/Manufacturer	J & D Manufacturing
UPC	737623756402
Additional Information	Shutter Material: Aluminum
Additional Information	Housing Material: Galvanized
Additional Information	Housing Color: Metallic
Additional Information	Blade Material: Galvanized
Additional Information	Blade Color: Metallic
Drive Type	Belt
Maximum CFM	17,561
Propeller Diameter	50 inches
Motor RPM	475
Horsepower	1 HP
Speed	1
Electrical	115/230 Volts \| 60 Hz
Phase	Single Phase
Amperage Requirement	9.0/4.5 amps
Height	54¾”
Width	54¾”
Resources	Click Here for the J&D Wall Exhaust Fan Product Info Click Here for the J&D Wall Exhaust Fan Installation Manual You will need Adobe Acrobat Reader to view PDF documents
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

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FAQ's

Customer Questions

How often should I replace the belt on my Wall Master fan?

It depends on how often you use the fan and your local environment. J&D recommends inspecting the belt regularly while the fan is off. If the belt still fits snugly in the pulley groove, it’s fine. If it’s sitting too deep or more than one-third worn down, it’s time for a replacement. Also, check that the motor mount pivots move freely and that the belt tension spring is working properly.

Is the motor protected from weather and moisture?

Yes. The motor is housed inside the fan unit and designed to handle tough environments. It has sealed bearings and protective features to keep out dust and moisture, ensuring long-lasting performance.

Is it okay to mount the fan vertically or at an angle?

The Wall Master fan works best when mounted horizontally on a wall. Installing it vertically or at an angle can affect shutter movement and proper airflow, so always follow the recommended horizontal setup.

Can I connect this fan to the same power line as other equipment?

It’s best to give the fan its own dedicated circuit. This helps prevent electrical overloads and ensures consistent performance, especially in high-demand settings.

Can I use a thermostat or humidity controller with this fan?

Absolutely! You can pair the Wall Master fan with a thermostat, humidity sensor, or timer to automatically control airflow based on your environment’s needs.

Will the fan cause vibration or noise inside my building?

Very little. When mounted correctly with vibration-damping hardware or flexible duct connectors, the fan runs smoothly and quietly without shaking your structure.