CR-101 CONTINUOUS ACTING AIR VENT AND VACUUM RELIEF VALVE (G). NEW OPEN BOX OLD STOCK. SERIES CR-101 ALUMINUM BODY CONTINUOUS ACTING AIR VENT AND VACUUM RELIEF VALVE continually provides high-volume air and vacuum protection, insures full line capacity, and conserves pump horsepower. It seals at pressures as low as 2 psi.
It has a high strength aluminum alloy body, baffle, and rubber bonded poppet and a specially designed cylindrical float. The guide rod and assembly hardware are stainless steel. Cast iron is used for the threaded base to provide easy installation and removal without the thread damage which can occur with aluminum threads.
2", 3" and 4 sizes rated to 100PSI. If it is not shown in the pictures it doesn't come with the item i. Power cords, attachments, tooling, etc. Once clicked, this will show the number to call.