Polycarbonate primary CO2 regulator bonnet assembly from Tap-rite. Made of plastic compounds that will not chip, break or fade over the life of the regulator. Designed to fit 0-160 p.s.i. high performance/ high flow models (#HE-07600 & HE-07601)
UL approved per UL252 Class IV rating for CO2.
Red colored knob/ bonnet cap can be adjusted by hand. No tools required for adjusting pressure. Use 1- 5/8″ wrench to secure bonnet tightly to body of regulator.
Comes with adjustment screw/nut assembly, thrust washer and instructions.