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Cat Pumps

230 Cat Pump 2.3 gpm / 8.7 lpm 1500 PSI 1/2" NPT(F) Inlet Port Size 3/8" NPT(F) Discharge Port Size 1725 RPM Belt, Clutch, Flexible Coupling and Bellhousing Drive Type(s) Brass

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CAT 230 Brass Plunger Pump

 

The CAT Pump Model 230 is a highly popular, dependable triplex (three plunger rods) Plunger Pump designed for continuous, industrial-duty operation across various applications including medium-capacity Reverse Osmosis (RO), pressure cleaning, and industrial lubrication. This pump is constructed with a durable Forged Brass manifold, 304 stainless steel valve assemblies, and solid ceramic plungers, providing a robust solution where high flow rates and high pressure are required. The triplex design ensures smooth, low-pulsation flow, extending seal life and minimizing system wear.

  • High-Pressure Capability: Capable of generating up to 1,500 PSI, suitable for a wide range of commercial and industrial processes.
  • Reliable Flow: Delivers a maximum flow rate of 2.3 GPM, balancing power and efficiency for commercial systems.
  • Proven Durability: Features a corrosion-resistant brass manifold and precision-machined solid ceramic plungers.
  • Installation Flexibility: The 1725 RPM speed is compatible with multiple drive options, including belt-drive and direct-drive setups (with coupling).

 

Technical Specifications

Parameter

Value

Units

Notes

Model

230

N/A

Plunger Pump, Pump End Only

Max Flow Rate

2.3

GPM

Standard commercial flow rate.

Max Pressure

1,500

PSI

High-pressure capability.

Material

Forged Brass

N/A

Corrosion-resistant manifold.

Max RPM

1,725

RPM

Standard US motor speed.

Inlet Port Size

1/2" (x2)

NPT(F)

Dual inlet ports.

Discharge Port Size

3/8" (x2)

NPT(F)

Dual discharge ports.

Bore

0.709"

Inches

Plunger bore size.

Weight (Pump Only)

13.9

lbs

Weight of the pump end.

 

Critical Operating Limits

Parameter

Limit

Units

Pressure Range

100 - 1,500

PSI

Max Liquid Temp (NBR)

160

deg F

Inlet Pressure Range

Flooded to 60

PSI

Crankcase Capacity

15

oz

Dimensions (Pump Only)

10.28 x 8.78 x 5.30

Inches

 

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