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The JASON INDUSTRIAL A25 is a black rubber V-belt designed for industrial power transmission applications. Conforming to the standard A-section profile, this belt measures 0.5 inches wide with a 27-inch outside circumference, fitting sheaves and pulleys sized for A-series belts. Licensed trade professionals and maintenance technicians install this belt on motors, fans, compressors, and general-purpose drive systems where a reliable, slip-resistant belt is required. The rubber construction provides flexibility across a range of operating temperatures and resists the normal wear associated with continuous-duty drive applications.
This V-belt is suited for light-to-medium industrial and commercial drive applications including HVAC blower assemblies, agricultural equipment, pump drives, and shop machinery. The A-section designation is one of the most common belt profiles in service, making the A25 a frequent maintenance replacement item in facilities, mechanical rooms, and equipment service fleets. It is sold individually and also available in package quantities of 50 units for stocking purposes.
Designed as an OEM-style replacement for standard A-section V-belt drive systems requiring an A25 belt.
Installation is performed by qualified mechanical or HVAC technicians. Always de-energize and lock out the drive system before removing the worn belt or installing the new one. Never pry a V-belt over a sheave flange with a sharp tool, as this can damage the belt cords. After installation, verify proper belt tension and sheave alignment per the equipment manufacturer's service documentation before returning the system to operation.
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