Cat Pumps

Cat Pump's 237 plunger pump has been used for decades in marine reverse osmosis systems. Up to 3.6 GPM (13.6 L), up to 1500 PSI, Max RPM. 1725, pedestal mount. 1/2" x 3/8" NPT port size. Nickel aluminum bronze. More information and specifications below.

Cat Pump's 231 plunger pump has been used for decades on marine reverse osmosis systems. Up to 3.6 GPM, up to 1500 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below.

Cat Pump 247 plunger pump has been used for decades on marine reverse osmosis systems. Up to 3.6 GPM, up to 1500 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. Nickel aluminum bronze. More information and specs below.

Cat Pump's 241 plunger pump has been used for decades on marine reverse osmosis systems. Up to 3.6 GPM, up to 1500 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. 316 Stailess Steel. More information and specs below.

Cat Pump's 271 plunger pump has been used for decades on marine reverse osmosis systems. Up to 3.6 GPM, up to 1500 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below.

Cat Pump 277 plunger pump has been used for decades on marine reverse osmosis systems. Up to 3.6 GPM, up to 1500 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. Nickel aluminum bronze. More information and specs below. *Free US Shipping on Cat Pump 277

Cat Pump's 3CP1221 Direct Drive Plunger Pump provides expanded flow and pressure options for larger reverse osmosis systems. Up to 4.2 GPM, up to 2200 PSI, max RPM 1750, pedestal mount. 1/2" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below. Discontinued, contact us for a replacement

Cat Pump's 3CP1231 Direct Drive Plunger Pump provides expanded flow and pressure options for larger reverse osmosis systems. Up to 4.2 GPM, up to 2000 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below. Discontinued, contact us for a replacement

Cat Pump's 3CP1241 Direct Drive Plunger Pump provides expanded flow and pressure options for larger reverse osmosis systems. Up to 4.2 GPM, up to 2000 PSI, max RPM 1725, pedestal mount. 1/2" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below. 2 Week lead time

Cat Pump's 2SF10SEEL Direct Drive Plunger Pump mounts directly on standard 1725 RPM NEMA 56C face motors, eliminating the need for belts/pulleys. They are compact and lightweight. 1 GPM, up to 1200 PSI, max RPM 1725, pedestal mount. 3/8" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below.

Cat Pump's 2SF29SEEL Direct Drive Plunger Pump mounts directly on standard 1725 RPM NEMA 56C face motors, eliminating the need for belts/pulleys. They are compact and lightweight. 2.85 GPM, up to 1200 PSI, max RPM 1725, pedestal mount. 3/8" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below. Discontinued - Click For Replacement

Cat Pump's 2SF35SEEL Direct Drive Plunger Pump mounts directly on standard 1725 RPM NEMA 56C face motors, eliminating the need for belts/pulleys. They are compact and lightweight. 3.5 GPM, up to 1200 PSI, max RPM 1725, pedestal mount. 3/8" x 3/8" port size NPT. 316 Stainless Steel. More information and specs below. Discontinued, Click here for replacement