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.
This listing is for a brand new (MADE IN THE USA) air compressor manifold valve with relief. This valve has 1/2" male NPT threads that screw into the tank (1/2" male threads measure about 3/4" in diameter). This valve is a great replacement option for a damaged or worn-out valve. This will also work great if you're building an air compressor or fixing one and the tank has minimal hook-ups.
This valve is equipped with:
- 1/4" Female NPT Port for a Pressure Gauge.
- 1/4" Female NPT Port for an Air Hose or Coupler Connection.
- 1/4" Male NPT thread on the top for a pressure switch control valve.
(Note:1/4" NPT pipe measures about 1/2" in diameter)
Also features a built-in 135 PSI Relief Valve (also known as a pop off) (Note: this valve is commonly used to replace an old style aluminum manifold that was similar, these old style manifolds had a valve that slides side to side to shut the air off and turn the air on which had a green and red cap on either end.)