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Cat Pumps 35 frame plunger pump 3537

Cat Pumps 35 frame plunger pump 3537
In stock

Material: Nickel Aluminum Bronze
Flow rate: 151 lpm
Pressure range: 6.9 – 138 bar
Speed: 888 rpm
Inlet pressure: -0.35 – 4.8 bar
Max. fluid temperature: 70°C Read more..

  • Large own stock

  • Outstanding service

  • Fast delivery (1-2 days)

  • Thé Cat Pumps-dealer since 1978

Product description

Cat Pumps 3537 plunger pump

The Cat Pumps 3537 is a powerful industrial plunger pump featuring a robust stainless steel pump housing, designed for applications where durability, reliability, and continuous operation are critical. With a flow rate of up to 151 l/min (40 gpm) and a working pressure of up to 138 bar (2000 psi), this pump is ideal for demanding industrial processes, offshore systems, cleaning applications, and more.

 

Key Features of the Cat Pumps 3537:

  • Triplex plunger design ensures high efficiency and low pulsation.

  • Lubricated V-packings, cooled by the pumped fluid, for maximum seal life.

  • Pre-set low-pressure seals offer secondary protection against leaks without requiring adjustments.

  • Concentric, polished plungers provide optimal sealing surfaces and extended seal lifespan.

  • Easy maintenance of the wetted end without accessing the crankcase.

  • Available with NBR, FPM, or EPDM seals, based on temperature or chemical compatibility.

 

Technical Specifications Cat Pumps 3537:

  • Model: 3537HS Nickel Aluminium Bronze

  • Flow: 151 l/min (40 gpm)

  • Working Pressure: 100–2000 psi (7–138 bar)

  • Pump Speed: 888 rpm

  • Inlet Pressure: Flooded to 4.8 bar

  • Maximum Fluid Temperature: 70°C (160°F)

  • Stroke / Bore: 48 mm / 40 mm

  • Connections: Inlet 1½” NPT(F), Outlet 1” NPT(F)

  • Shaft Diameter: 35 mm – suitable for left or right-hand mounting

  • Crankcase Capacity: 4 liters

  • Dimensions (L x W x H): 618 x 460 x 247 mm

  • Weight: 63 kg

 

Documents Cat Pumps 3537

Cat Pumps Datasheet - Models 3535, 3535C, 3531, 3531C, 3537 - Pijttersen
Cat Pumps Service Manual - 35PFR Plunger Pump - Pijttersen
Cat Pumps - Installation guidelines - Pijttersen
Cat Pumps - Safety instructions - Pijttersen

Specifications

Article number
3537
Flow
151
Pressure Range
138
Material Manifold
Nickel Aluminium Bronze
Speed
888
Max. Liquid Temp. (NBR)
70

Specifications

Article number
3537
Flow
151
Pressure Range
138
Material Manifold
Nickel Aluminium Bronze
Speed
888
Max. Liquid Temp. (NBR)
70

Cat Pumps 35 frame plunger pump 3537

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Review Cat Pumps Cat Pumps 35 frame plunger pump 3537

Material: Nickel Aluminum Bronze
Flow rate: 151 lpm
Pressure range: 6.9 – 138 bar
Speed: 888 rp..

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