including the 400 and 500-SP models (sizes 405

Specifically designed for applications requiring a 15-second pre-purge and inter-purge sequence

What is the difference between the 14004577-001 and the 14004577-001/U

Built for durability in high-cycle applications

Browning A75 Belt R-407A including the 400 and 500-SPThe Browning A75 is a professional grade, classical A section Super Gripbelt engineered for demanding HVACR and industrial mechanical power transmission. Designed for superior reliability in fans, blowers, and pumps, this wrapped V belt features a 1 2 inch top width and a 5 16 inch thickness. Its neoprene rubber construction is reinforced with high tensile synthetic fiber cords, providing the high load capacity and stretch resistance required for