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.
1/8" Solid Cast Brass In Line Horizontal In Line Check Valve for Air Compressor
1/8" Solid Cast Brass In Line Horizontal In Line Check Valve Air Compressor
This in-line air compressor check valve features a 1/8" female NPT port in the bottom to go to an unloader valve if needed. This is a universal inline check valve with female NPT threads on each end. This 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 bottom of the valve is used to relieve pressure from the pump once it has shut off, this port comes plugged in case you do not require it in your application. Simply remove the plug to use the bottom port.
Features and Specifications:
• Valve Inlet Threads- 1/8" Female NPT (About 3/8" Inside Diameter)
• Valve Outlet Threads- 1/8" Female NPT (About 3/8" Inside Diameter)
• Bottom Port- 1/8" Female NPT (About 3/8" Inside Diameter)
• Total Length of Valve: 1-3/4"
• Arrow on Valve Shows Air Flow 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.