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.
Kingston 1.25" Female x 1.25" Male In-Tank Compressor Check Valve KCV234-7-7
Kingston 1.25" Female x 1.25" Male In-Tank Check Valve KCV234-7-7
The Model KCV234-7-7 Vertical In-Tank Check Valve offers a one-piece body with high flow rates. Kingston Vertical Check Valves are designed for use on the discharge line of lubricated or non-lubricated air compressors to prevent backflow from the air tank. The Model KCV234-7-7 Vertical In-Tank Check Valve is a premium quality check valve at an economical price. It is constructed from brass and features a glass-filled Teflon Disc for durability. 1/8" NPT side port standard. Zinc coated snap ring for added corrosion resistance. Maximum operating pressure 400 psi with a Temperature range -250°F to 350°F. See below for more features and specifications.
Features And Specifications
• 1/8" Plugged Unloader Port, Standard
• Brass Construction, ASTM B16
• Designed For Lubricated Or Non-Lubricated Air Compressors
• Designed Specifically For Use In Vertical Pipe Lines
• Features A Glass Filled Teflon Disc For Durability In High And Low Temperatures
• High Flow Rate
• Kinston Quality Design, Engineering, And Precision Manufacturing
• Precision Machined For Smooth Operation
• Precision Machined With Soft Seat
• Stainless Steel Spring
• Teflon Disc For High/Low-Temperature Application
• Tested In National Board Approved Quality Assurance Process
• Zinc Coated Snap Ring For Added Corrosion Resistance

