BFP300-B Relief Valve Rubber Kit Material_Plastic Carbon Steel 4" Flange x

Carbon Steel 4" Flange x 4 1/2" Male NH

The inlet swivels and outlet connections are hard coat anodized to MIL-A-8625 Type III

A multipurpose

Equivalent part number - HA25S25F

Note - 2 inch NH / NST is very rare and is often mistaken in place of 1

BFP300-B Relief Valve Rubber Kit Material_Plastic Carbon Steel 4" Flange xThis is a first cam check assembly for the Wilkins 375, 375A, 375DA, 375ADA, 475, & 475DA series assemblies. This is a complete first cam check. The check is held in place by a plastic retainer ring. Use caution when removing the retainer ring as they often break. Replacement retainer ring is included. Genuine Zurn Wilkins repair parts. No special tools are required for servicing. Warning: This product can expose you to chemicals including Lead, which