Cat Pump 5CPQ6221 Plunger Pump This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.   Cat Pumps “Q” pump models reduce sound levels by -6 dBa (decibels). With “Q” model pumps and other noise reduction measures, equipment builders can supply quiet, pleasing equipment to their customers.   Technical Specifications Max Flow: 6 gpm / 22.7 lpm Max Pressure: 2000 Inlet Port Size: 1/2" NPT(F) Discharge Port Size: 3/8" NPT(F) RPM: 1400 Drive Type(s): Belt, Clutch, Flexible Coupling and Bellhousing Material: 316 Stainless Steel

Cat Pump 34964 Clutch 12 Volt Industrial-duty clutch mated to high-performance Cat Pump increases durability and dependability. Convenient remote control of on-off function optimizes system performance. Superior strength forged rotor, hub and armature offer superior flux and maximum torque for long life. Double groove 7 pulley, A type belt and 16.5mm shaft. Fits Cat Pumps models 280, 290, 333 and 430 piston pumps and 230, 240 and 270 plunger pumps.   Technical Specifications Accessory Type: Clutches Description: 3FR & 4FR Series - 7" Double Groove “A” Belt  

Cat Pumps 241 2.6GPM Plunger Pump   Small Marine Systems (0.5 to 20 gpm, 1.9 to 75.7 lpm) Our compact, lightweight models are an ideal fit for small pleasure craft and portable units. Compact Direct Drive Models are available to meet small footprint demands and emit low noise levels.      This Cat Pump 241 is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of 316 SS manifolds, 316 SS valve assemblies, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings. The 1725 RPM permits a close coupled installation using a bell housing and flexible coupling or direct-drive motor-pump unit.   Small Marine Systems (0.5 to 20 gpm, 1.9 to 75.7 lpm) Our compact, lightweight models are an ideal fit for small pleasure craft and portable units. Compact Direct Drive Models are available to meet small footprint demands and emit low noise levels.    Technical Specifications Max Flow:3.6  Min Pressure:100  Max Pressure:1200  Inlet Port Size:0.5 Discharge Port Size:0.37 RPM:1725 Drive Type(s):Belt Material:Stainless Steel (SS)   The rugged durability of Cat Pumps can withstand the corrosive environment in which they are subjected and they have proven to be true workhorses in the desalination field.  

Cat Pump 2SFQ25SEEL Direct Drive Plunger Pump This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.   Cat Pumps “Q” pump models reduce sound levels by -6 dBa (decibels). With “Q” model pumps and other noise reduction measures, equipment builders can supply quiet, pleasing equipment to their customers.   Stainless steel 2SF Series pumps are hollow-shafted and designed to bolt directly to a 56C-face electric motor, providing an easy, compact installation.   Technical Specifications Max Flow: 2.5 gpm / 9.5 lpm Max Pressure: 1200 Inlet Port Size: 3/8" NPT(F) Discharge Port Size: 3/8" NPT(F) RPM: 1725 Drive Type(s): Direct Material: 316 Stainless Steel

Cat Pump 2SFQ29SEEL Direct Drive Plunger Pump This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.   Cat Pumps “Q” pump models reduce sound levels by -6 dBa (decibels). With “Q” model pumps and other noise reduction measures, equipment builders can supply quiet, pleasing equipment to their customers.   Stainless steel 2SF Series pumps are hollow-shafted and designed to bolt directly to a 56C-face electric motor, providing an easy, compact installation.   Technical Specifications Max Flow: 2.85 gpm / 10.8 lpm Max Pressure: 1200 Inlet Port Size: 3/8" NPT(F) Discharge Port Size: 3/8" NPT(F) RPM: 1725 Drive Type(s): Direct Material: 316 Stainless Steel

Cat Pump 2SFQ35SEEL Direct Drive Plunger Pump This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings. Cat Pumps “Q” pump models reduce sound levels by -6 dBa (decibels). With “Q” model pumps and other noise reduction measures, equipment builders can supply quiet, pleasing equipment to their customers. Stainless steel 2SF Series pumps are hollow-shafted and designed to bolt directly to a 56C-face electric motor, providing an easy, compact installation. Technical Specifications Max Flow: 3.5 gpm / 13.2 lpm Max Pressure: 1200 Inlet Port Size: 3/8" NPT(F) Discharge Port Size: 3/8" NPT(F) RPM: 1725 Drive Type(s): Direct Material: 316 Stainless Steel

Cat Pump 45116 Rod Plunger The CAT 45116 is a replacement plunger rod for CAT 3535, 3541, 3545, and 3547C pumps. Genuine CAT replacement part, guaranteed to fit. Use to replace damaged or missing plunger rod during maintenance or repairs. Exact replacement part, don't have to worry about tweaks or adjustments OEM parts guarantee use of correct materials for increased longevity OEM parts come with manufacturer support Check with pump manual to ensure correct part number

Cat Pump 2SFQ25SEEL Direct Drive Plunger Pump with 8110 Motor. This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.   Cat Pumps “Q” pump models reduce sound levels by -6 dBa (decibels). With “Q” model pumps and other noise reduction measures, equipment builders can supply quiet, pleasing equipment to their customers.   Stainless steel 2SF Series pumps are hollow-shafted and designed to bolt directly to a 56C-face electric motor, providing an easy, compact installation.   Technical Specifications Max Flow: 2.5 gpm / 9.5 lpm Max Pressure: 1200 Inlet Port Size: 3/8" NPT(F) Discharge Port Size: 3/8" NPT(F) RPM: 1725 Drive Type(s): Direct Material: 316 Stainless Steel   Lead time about one week, this is a Special Order Item

Cat Pumps 231 2.3GPM   Small Marine Systems (0.5 to 20 gpm, 1.9 to 75.7 lpm) Our compact, lightweight models are an ideal fit for small pleasure craft and portable units. Compact Direct Drive Models are available to meet small footprint demands and emit low noise levels.    This Cat Pump 231 is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of 316 SS manifolds, 316 SS valve assemblies, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings. The 1725 RPM permits a close coupled installation using a bell housing and flexible coupling or direct-drive motor-pump unit.   Technical Specifications Max Flow:2.3  Min Pressure:100  Max Pressure:1500  Inlet Port Size:0.5 Discharge Port Size:0.37 RPM:1725 Drive Type(s):Belt Material:Stainless Steel (SS)   The rugged durability of Cat Pumps can withstand the corrosive environment in which they are subjected and they have proven to be true workhorses in the desalination field.  

Cat Pumps 2SF22ES Direct Drive Plunger Pump Pump Features:   • UNIFLOW design provides continuous fluid flow forward through the pump, reduces cavitation risk and increases pump life • Unique spring loaded inlet valves and the flow through ceramic plungers allow excellent suction capabilities. • Ultimate portability, less than 11 pounds, less than 10" long • Regulating unloader is standard on each pump to assure system pressure control and pump protection   Specifications:   • Triplex plunger pump • Direct drive with electric flange • Maximum volume: 2.0 GPM • Maximum discharge pressure: 1200 PSI • Maximum inlet pressure: 75 PSI • Maximum pump speed: 3450 RPM • Minimum horsepower requirements: 1.6 BHP • Bore: .708" (18mm) • Stroke: .122" (3.1mm) • Crankcase capacity: 11 oz. use CAT pump hydraulic oil • Inlet port: 3/8" FPT • Discharge ports: Dual 3/8" FPT • By-pass port: 1/4" FPT • Dimensions: 9.13" x 6.65" x 6.50"  

Cat Pump 2SFQ42SEEL 2Sfq Pump 5/8 Elec Ss 4.2/12 This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings. Cat Pumps “Q” pump models reduce sound levels by -6 dBa (decibels). With “Q” model pumps and other noise reduction measures, equipment builders can supply quiet, pleasing equipment to their customers. Stainless steel 2SF Series pumps are hollow-shafted and designed to bolt directly to a 56C-face electric motor, providing an easy, compact installation. Technical Specifications   Max Flow 4.2 gpm / 15.9 lpm Max Pressure 1200 Inlet Port Size 3/8" NPT(F) Discharge Port Size 3/8" NPT(F) RPM 1725 Drive Type(s) Direct Material 316 Stainless Steel

Cat Pump 45 PLUNGER PUMP 5 FRAME The Cat Pump 45 is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a forged brass manifold, 304SS valve assemblies, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings.   Technical Specifications Max Flow: 4.5  Min Pressure: 100  Max Pressure: 3500  Inlet Port Size: 0.5 Discharge Port Size: 0.37 RPM: 1645 Drive Type(s): Belt Material: Brass (BB)  

Cat Pump 357 Plunger Pump 5 Frame The Cat Pump 357 is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of Nickel Aluminum Bronze manifolds, 316 SS valve assemblies, solid ceramic plungers and standard NBR [Bunea-N] seals and o-rings. The 1725 RPM permits multiple drive options including direct drive, flexible coupling, clutch or belt drive.   Technical Specifications Max Flow: 5 Min Pressure: 100 Max Pressure: 1500  Inlet Port Size: 0.5 Discharge Port Size: 0.37 RPM: 1725 Drive Type(s): Belt Material: Nickel Aluminum Bronze (NAB)

Cat Pump 30611 Rail Kit 5 Frame Mount pump onto a secure, horizontal base with either rail assemblies or direct mount assemblies. Rail assembly, direct mount assembly or complete mounting assembly not included with pump unless otherwise noted. Use direct mount assembly when mounting block or flat base is used or pulley extends over edge of base.   For Models: 333, 430, 323, 390, 310 - 350S, 311 - 357, 530, 550, 700, 740, 760, 781/K, 784, 786, 31, 45, 60, 5CP2120W-2150W, 5CP3120/3120CSS, 5CP5120-5140CSS, 5CP6120 - 6190, 5CPQ6221 - 6251

Cat Pump 2SF10ES Direct Drive Plunger Pump This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with brass manifolds, 304 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.   2SF Series pumps are hollow-shafted and designed to bolt directly to either a C-face electric motor or gas engine, depending on the model, providing an easy, compact installation.   Technical Specifications Max Flow: 1 gpm / 3.8 lpm Max Pressure: 2000 Inlet Port Size: 3/8" NPT(F) Discharge Port Size: 3/8" NPT(M) RPM: 3450 Drive Type(s): Direct Material: Brass