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.
7.5 - 10 HP 2 Stage 4-Cylinder 35 CFM @ 100 PSI 700-805 RPM Air Compressor Pump CI-10
Brand-new 10-horsepower, four-cylinder, two-stage all-cast-iron air compressor pump featuring durable disc-style valves. This heavy-duty pump is designed for continuous-duty shop and industrial applications and is commonly used on 80- and 120-gallon air compressor tanks.
This pump is intended to be driven by a 7.5 to 10-horsepower electric motor. At typical operating speeds, it produces approximately 35 CFM at 100 PSI, with airflow varying slightly based on RPM. For optimal performance and longevity, we recommend operating this pump in the 700–805 RPM range.
The included 19" cast iron flywheel incorporates an integrated cooling fan and is configured for dual B-section belts (two-groove), providing excellent heat dissipation and smooth power transfer.
Each pump is custom-crafted to ensure safe, damage-free delivery.
Specifications:
- Recommended Motor Size: 7.5–10 HP
- Displacement: 46 SCFM
- Airflow: 35 CFM @ 100 PSI - Most retailers list this model at 35 CFM @ 175 PSI - 35 CFM @ 100 PSI is listed here after consultation with Compressor Source's technical staff, as it better corresponds to performance characteristics and safe operating guidelines for two-stage air compressor pump head units
- Cylinders: 4
- Stages: Two-stage
- Maximum RPM: 805 RPM
- Maximum Pressure: 175 PSI
- Construction: All cast iron
- Cooling: Flywheel with integrated fan
- Outlet Port: 3/4" NPT
- Flywheel: 19" diameter, dual-groove (B-section belts)
- Mounting Pattern (Center-to-Center): 9-1/4" (Front to Back) x 9-1/2" (Side to Side)
- Overall Dimensions (at widest points, incl. flywheel): 27" W x 18" D x 24" H
- Shipping Weight: 325 lbs
This pump is often described as a clone of the Saylor-Beall Model 707 used on many brands of workshop, truck-mounted, gas and electric-powered air compressors, including Industrial Air, Industrial Gold, and Sanborn. This pump is often sold under or compared to the following model numbers: Compressor Source CS2105T, CI10/CI-10, Industrial Gold CA2 / CI1023E120V, Surplus Center Model 400101, Campbell Hausfeld TX2101/ CI100000PD / CI15K000PC, Master Tool Repair's CI100000PD, CI15K000PC, TX2118, TX2001, 5Z405B, and 5Z405.
Other relevant model numbers for this and comparable/cloned models: Rebuild kit 165-0083, maintenance kit CA2-LWKT.
Shipping Information:
Because of this item's weight, it has to be shipped by freight. When ordering, please specify if it is shipping to a commercial address; otherwise, it will ship to your nearest trucking terminal for pickup. If you have questions about freight shipping and receiving, contact Compressor Source Support.