Dial Manufacturing 9512 Delrin Sleeve and Poly Tube Brass Insert
Used for rough plumbing, pipe, and conduit
Works with polyethylene, PEX, or soft copper tube
Can be used for hot and cold water...
A well balanced design for Fire Protection Service. Cushion wedged type for pressure either way. One piece body. Regularly furnished with fire department threads, 2 1/2" male and 2 1/2" female...