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  • CAT PUMPS - 781 - 8PFR1 CERAMIC PLUNGER, CS, 4.5/5000, 1700 RPM, BLOCK-STYLE, SS/SS-VALVES (Call for Pricing)

    • CAT PUMPS - 781 - 8PFR1 CERAMIC PLUNGER, CS, 4.5/5000, 1700 RPM, BLOCK-STYLE, SS/SS-VALVES (Call for Pricing)

    CAT

    1-877-570-3319

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    SKU:
    781
    Weight:
    49.00 LBS

    Product Description

    CAT PUMPS - 781 - 8PFR1 CERAMIC PLUNGER, CS, 4.5/5000, 1700 RPM, BLOCK-STYLE, SS/SS-VALVES

    • The Triplex plunger design on the CAT Pump 781 provides smoother liquid flow.
    • Oil bath crankcase assures optimum lubrication.
    • Close tolerance concentricity of the ceramic plunger on the CAT Pump 781 maximizes seal life.
    •  CAT Pump 781, Standard Models: Lo-Pressure Seals and V-Packings are completely lubricated and cooled by the liquid being pumped.
    • Flushed K Models: Special ported inlet manifold permits an external flush liquid providing cooling for hi-temp liquids and lubrication for low lubricity liquids.
     
    Features
    • Flow.......................................................4.5 GPM (17 L/M)
    • Pressure Range.........................100 to 5000 PSI (7 to 345 BAR)
    • Inlet Pressure Range* .......Flooded to 40 PSI (Flooded to 2.8 BAR)
    • RPM ...................................................1700 RPM (1700 RPM)
    • Bore...........................................................0.551" (14 mm)
    • Stroke........................................................0.945" (24 mm)
    • Crankcase Capacity ..................................25 oz. (0.75 L)
    • Maximum Liquid Temperature...................160°F (71°C)
    • Above 130°F call CAT PUMPS for inlet conditions and elastomer recommendations.
    • Inlet Ports (2) ......................................1/2" NPTF (1/2" NPTF)
    • Flushing Ports (2)* ..............................1/8" NPTF (1/8" NPTF)
    • Discharge Ports (2).............................3/8" NPTF (3/8" NPTF)
    • Shaft Diameter - Single End......................0.945" (24 mm)
    • Weight....................................................48.1 lbs. (21.8 kg)
    • Dimensions...................13.15 x 9.25 x 6.06" (334 x 235 x 154 mm)
    • * Flushed K Models: Special ported inlet manifold permits an external flush liquid providing cooling
    • for hi-temp liquids and lubrication for low lubricity liquids.

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