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

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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 $4.7\text{ GPM}$ at a powerful maximum pressure of $5,000\text{ PSI}$.

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 200∘F (93∘C). 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