Gates A37 Hi-Power II V-Belt 1/2" x 39" A-Section

The Gates A37 Hi-Power II V-Belt is a heavy-duty, wrapped classical section belt designed for reliable power transmission in industrial and agricultural applications. This A-section belt features a 39-inch outside circumference length with a 1/2-inch top width and 5/16-inch nominal thickness, making it ideal for a wide range of machinery including HVAC systems, conveyor systems, air compressors, centrifugal pumps, and crushers.

Advanced Construction Features:

• Flex-Weave Cover: Patented single-layer fabric construction provides superior protection against oil, dirt, and heat while extending cover life
• Flex-Bonded Cords: Proprietary polyester cord material bonds strongly to the belt body for uniform load distribution and absorption of bending stress without cord deterioration
• Gates Curves Design: Optimized belt cross-section with arched top, concave sidewalls, and rounded corners ensures proper cord support, full sheave-groove contact, and prevents dishing or distortion
• V80 Matching System: Precision manufacturing tolerances allow any A37 belt to be matched with others for multiple-belt drives without special matching codes

Performance Specifications:

• Temperature range: -30°C to +60°C (-22°F to +140°F)
• Meets ARPM/RMA IP-3-2 oil and heat resistant standards
• Meets IP-3-3 static conductivity requirements (ISO 1813)
• ATEX compliant for use in explosive atmospheres (Directive 2014/34/EU)
• REACH and RoHS 2 compliant
• Self-ignition resistant EPDM compound prevents fire from heat buildup

The machined belt edges ensure even sheave groove contact for smoother operation, reduced slip, and minimized wear. This belt can be used individually in single-belt drives or combined in sets for higher horsepower applications. Gates product number 9002-2037.