PURCHASED A PUMA PK-65 PUMP. AFTER VIEWING THE PUMA WEBSITE AND THE CS WEBSITE IT WAS DETERMINED THERE WAS A MAX RPM DISCREPANCY. I HAD ALREADY ORDERED A 3.5 INCH PULLEY, BUT IT WAS DETERMINED AFTER DISCUSSION, I NEEDED A 4 INCH. COMPRESSOR SOURCE ACKNOWLEDGED THE ERROR AND I WAS ABLE TO SEND THE WRONG ADVISED PULLEY BACK FREE OF CHARGE AND GET THE CORRECT ONE. SHIPPING WAS VERY VERY FAST AND APPRECIATIVE. THESE FOLKS ARE GREAT, BUT,I CANT SAY THE SAME FOR THE PUMP. THE WEBSITE SAYS 14-22 SCFM BUT I ONLY GOT 13.8 AT 90PSI USING THE WEBSITE CALCULATOR. I WAS HOPING FOR A BIT MORE, BUT I WILL DEAL WITH IT. I WISH I HAD WENT A DIFFERENT ROUTE ON THAT. BUT, WITH THAT BEING SAID, THE CUSTOMER SERVICE WAS SECOND TO NONE AND I WOULD GLADLY BUY FROM THESE FOLKS AGAIN.
3/4" NPT In Line Horizontal Check Valve Air Compressor Solid Cast Brass WOG GV75
Conrader 3/4" In-Line Horizontal Check Valve GV75
Brand new 3/4" Female NPT in-line air compressor check valve. This check valve features a 1/8" female NPT port on the side to go to an unloader valve if needed. It is a universal inline check valve with female NPT threads on each end. The valve prevents backflow or tank pressure from getting back into the air compressor pump once the compressor is shut off. The 1/8" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off.
Specifications:
• Valve Inlet Threads- 3/4" Female NPT (Diameter is approx. 1" in diameter)
• Valve Outlet Threads- 3/4" Female NPT (Diameter is approx. 1" in diameter)
• Side Port- 1/8" Female NPT (Diameter measures about 3/8")
• Total Length of Valve: 2-5/8"
• There is an arrow on the valve that shows the airflow direction for installation.
Double-check that you have this valve installed in the right direction before operating.
Improper installation can cause damage to compressor pumps.