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Cat Pumps

3560 Cat Pump Triplex Positive Displacement Plunger , 35-Frame Series , Flange-Mount Ready , Reciprocating , SBG , Double Shaft , Block-Style Brass , Stainless Steel , Standard NBR (Buna-N) Seals , 20/4000, 25/3000

3560 Cat Pump Triplex Positive Displacement Plunger , 35-Frame Series , Flange-Mount Ready , Reciprocating , SBG , Double Shaft , Block-Style Brass , Stainless Steel , Standard NBR (Buna-N) Seals , 20/4000, 25/3000

Regular price $8,889.21 USD
Regular price Sale price $8,889.21 USD
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3560 Cat Pump Triplex Positive Displacement Plunger 20 GPM at 4,000 PSI (running at 1160 RPM) , 25 GPM at 3,000 PSI (running at 1450 RPM) , 35-Frame Series , Flange-Mount Ready , Reciprocating , SBG , Double Shaft , Block-Style Brass Stainless Steel , Standard NBR (Buna-N) Seals

 

The CAT Pumps 3560 is a heavy-duty, positive displacement triplex plunger pump from the 35-Frame series, engineered for high-performance fluid transfer in industrial and commercial environments. The pump is constructed with a forged brass inlet manifold and a high-strength 316 Stainless Steel block-style discharge manifold. This dual-metal design provides the durability required to handle high-flow, high-pressure demands, offering resistance to corrosion and cavitation. The internal mechanism features concentric solid ceramic plungers that minimize friction against the seals, extending the maintenance interval for the drive-end and wet-end components.

Designed to deliver consistent, low-pulsation fluid output, the 3560 is suitable for large-scale liquid handling, industrial fluid transfer, and high-intensity cleaning systems. It features matched connecting rods and oversized bearings to ensure stability during continuous-duty operation. The pump operates at a rated flow of 20 GPM and a maximum pressure of 4000 PSI, making it a capable solution for critical systems where downtime must be minimized. The standard NBR (Buna-N) seals effectively manage temperatures up to 160°F, providing versatility across a wide range of industrial environments.

CAT Pump 3560

 

SPECIFICATION DETAILS
Model Number 3560
Manufacturer CAT Pumps
Pump Type Triplex Plunger Pump (35-Frame)
Inlet Manifold Forged Brass
Discharge Manifold 316 Stainless Steel
Max Flow Rate 20 GPM (76 LPM)
Pressure Range 100 - 4000 PSI
Max Speed 1160 RPM
Inlet Port 1-1/2" NPT(F)
Discharge Port 1" NPT(F)
Shaft Diameter 1.378" (35 mm)
Max Temperature 160°F (71°C)

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