Campbell 0 to 40 psi ABS Plastic Pump Air Release Home Decor Innovations Straight edge for better markings

Straight edge for better markings

Can be used for a variety of applications where quick-to-install posts are needed

Speed control dial to control hammer blows and speed

and Phillips (#1

Campbell 0 to 40 psi ABS Plastic Pump Air Release Home Decor Innovations Straight edge for better markingsDesigned to work in hydropneumatic (air to water) pressure systems where an excess amount of air needs to be released from the tank. Constructed of ABS plastic materials, Brady air releases are noncorrosive, nonconductive, and completely serviceable. The release features an extra large float with removable arm. Release mechanism consists of a buna n rubber seal, polypropylene ball and 316 stainless steel spring. Factory set at approximately 20 P. S.