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781.4410 5000 PSI 4.7 GPM CAT Pump , 8PFR1 (8-Frame Plunger Pump) , 316 Stainless Steel , Right-Hand Shaft Rotation , Block-Style Manifold, PTFE / Viton Seals

781.4410 5000 PSI 4.7 GPM CAT Pump , 8PFR1 (8-Frame Plunger Pump) , 316 Stainless Steel , Right-Hand Shaft Rotation , Block-Style Manifold, PTFE / Viton Seals

Regular price $6,899.99 USD
Regular price Sale price $6,899.99 USD
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781.4410 5000 PSI 4.7 GPM CAT Pump , 8PFR1 (8-Frame Plunger Pump) , 316 Stainless Steel ,  Right-Hand Shaft Rotation , Block-Style Manifold  , PTFE / Viton Seals

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PLEASE REFERENCE DATA SHEETS AND TABLE BELOW

 

CAT Pumps 781.4410 8PFR1 Plunger Pump

 

Product Description

 

The CAT Pumps 781.4410 is an 8-Frame Triplex Plunger Pump built for rugged industrial applications requiring high pressure and moderate flow. As a Model 781 variant, this pump delivers a maximum flow of at a powerful maximum pressure of .

The pump features a highly corrosion-resistant fluid end constructed with a 316 Stainless Steel block-style manifold, 316 Stainless Steel valve assemblies, and durable Solid Ceramic Plungers. This configuration is ideal for use with aggressive liquids, including saltwater, industrial chemicals, and high-purity water systems.

Crucially, the .4410 suffix denotes an upgrade to the seal material for enhanced chemical resistance: it utilizes Special Blend PTFE high and low-pressure seals with FPM (Viton) O-Rings, allowing for maximum fluid temperatures up to (). The triplex plunger design ensures high efficiency, low pulsation, and extended seal life, making it a dependable choice for demanding industrial and mobile applications.

 

Specifications Table

 

Characteristic Specification Units / Notes
Part Number 781.4410 -
Model 8PFR1 Plunger Pump 8-Frame, Block-Style
Max Flow Rate 4.7 (17.8) GPM (LPM)
Max Pressure 5,000 (345) PSI (Bar)
Pump Speed 1,750 RPM
Manifold Material 316 Stainless Steel Corrosion Resistant
Plunger Material Solid Ceramic -
Seal Material PTFE / FPM (Viton) .4410 Suffix
Max Liquid Temp 200 (93)
Inlet Port Size
Discharge Port Size
Crankcase Capacity 25 (0.74) oz. (L)

 

TO VIEW DATA SHEETS LARGER RIGHT CLICK SHEET AND SELECT OPEN IMAGE IN NEW TAB

 

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