Jason Industrial A78 Rubber V-belt 0.5 X 80 Inches

Product Description

The JASON INDUSTRIAL A78 is a black rubber V-belt designed for industrial power transmission applications. Sized at 0.5 inches wide by 80 inches in length, this A-section belt transfers rotational energy between sheaves and pulleys across a wide range of mechanical drive systems. HVAC technicians, maintenance mechanics, and industrial service professionals install this belt type on fan assemblies, blowers, compressors, pumps, and other belt-driven equipment. The rubber construction provides flexibility and durability under continuous load conditions typical of commercial and light industrial environments.

This belt is suited for use in both commercial HVAC systems and general industrial machinery where A-section V-belts are specified. Common applications include air handling unit fan drives, condenser fan assemblies, pump drives, and similar rotating equipment found in mechanical rooms and industrial facilities. The standard A-section profile ensures compatibility with A-groove sheaves and pulleys commonly found throughout trade and industrial settings.

Key Features

• A-section profile fits standard A-groove sheaves and pulleys
• 0.5 inch width by 80 inch length for precise drive sizing
• Black rubber construction resists wear under continuous operation
• Suitable for fan, blower, compressor, and pump drive applications
• Sold individually (unit of measure: each)

Compatibility

Designed as an OEM-style replacement A-section V-belt for industrial and commercial belt-driven equipment requiring a 0.5 inch by 80 inch drive belt.

Installation Notes

A-section V-belts are typically installed by HVAC technicians or industrial maintenance mechanics. Always disconnect and lock out power to the equipment before removing or installing a drive belt. Relieve sheave tension before removal and re-tension the belt to the equipment manufacturer's specification after installation. Inspect sheaves and pulleys for wear or misalignment before installing a replacement belt.

Technical Specifications

• Belt Section: A-section
• Width: 0.5 inches
• Length: 80 inches
• Material: Rubber
• Color: Black
• Weight: 48 pounds
• Package Quantity: 25 per package

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: A78