BRAND NEW 145 PSI TWIN CYLINDER AIR COMPRESSOR PUMP FOR 3 HP MOTOR! Single stage twin cylinder pump fits compressors from a wide selection of manufacturers. Heavy duty cast iron construction. Splash lubrication keeps pump running cool. Oil sight glass for easier maintenance. Requires a 3 HP motor. Rated pressure: 145 PSI. Pump speed: 655 RPM. Air Outlet: 3/4-14 NPT. Type 1A Flywheel: 12-1/2” with single V-groove (A 1397 belt). Cylinder bore: 2.5. Piston stroke: 1.19. Four 3/8 diameter unthreaded mounting holes. Mounting pattern: 5-11/16″ x 7-1/4″ center-to-center. Base dimensions: 8-1/4″ x 6-3/4″. Overall dimensions: 14-1/4″ L x 10-3/4″ W x 12-5/8 H. Sorry, No PO Boxes. The new replacement item will not be sent out until the damaged item is received back. Therefore, I reserve the right to request a replacement of the item if I feel it will be quicker than ordering replacement parts. This is required in order to get you a return authorization number. I can usually respond to emails within minutes. I work 7 days a week. This item is in the category “Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors”. The seller is “maxhootue” and is located in this country: US. This item can be shipped to United States.