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.
5.75" Single Groove Pulley fits B Section V-Belt 5L with 1-3/16 Sheave Bushing BK60H
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Single Groove Pulley with 1-3/16" Bushing
Brand new 2 Piece single groove 5.75" cast iron pulley for a B section belt with 1-3/16" Bushing. This is a high quality pulley that measures 5.75" outside diameter and is designed to be used with an H style bushing.
The 1-3/16" Bushing (Included) inserts into the center of the pulley and slides over the shaft. As you tighten down the bolts on the H bushing, it will tighten down on the shaft. This style of pulley is much more secure than a standard 1 piece pulley.
This pulley accepts B Section also known as 5L series belts. These belts are 5/8" wide. This pulley will work with A Section belts Also known as 4L ; however, they will sit farther down in the groove which will reduce your pulley size by 1/4" to 1/2" on average, depending on the size of pulley.
Specifications:
• Single Groove Pulley
• Accepts: B Section / 5L Section Belts
• High Quality Cast Iron Construction
• Solid Steel Bushing
• 1-3/16" Bushing Included
•Outside Diameter of Pulley: 5.75"