GRACO 25V506 - Kit, Pump, 18Cm-Cs, 1000cc, Max, 4500 PSI

1000cc Lower with SST with MaxLife rod and cylinder construction

The Dura-Flo lower is legendary in the world of high-pressure pumps — holding up to the most severe applications and materials. The new Dura-Flo XL has an incredibly long 11.25 inch stroke — resulting in less change-overs, more paint per stroke and longer overall life.

Additional Specifications

• Max Working Pressure: 4500 PSI (31 MPa, 310 bar)
• Material: SST (Stainless Steel) with MaxLife coating
• Capacity: 1000cc
• Type: MaxLife
• Model: 26D813
• Size: 1000cc
• Body: CS
• Rod Construction: SST with MaxLife
• Cylinder Construction: SST with MaxLife
• Ball Construction: SST
• Seat Construction: Tungsten Carbide
• Piston Packings: 3 UHMWPE / 2 leather
• Throat Packings: 3 UHMWPE / 2 leather
• Displacement: 1000cc
• Series: MaxLife

Specifications

Compatible Equipment

• model 26D813
• Piston pump systems requiring 1000cc lower assembly
• Dura-Flo Lowers

Related Parts

• 25V502 - SevereDuty 1000cc
• 25V505 - SevereDuty 1400cc
• 25V507 - MaxLife 1400cc

Kit Contents

• 17L298 - ROD, displacement
• 25U017 - NUT, packing
• 26D953 - FITTING, outlet
• 109213 - O-RING
• 184072 - SEAL, acetal
• 25V559 - CYLINDER, pump
• 184283 - GUIDE, ball
• 102973 - BALL, metallic
• 184232 - GLAND, packing
• 222795 - VALVE, housing
• 184312 - PACKING, vee, leather
• 184282 - GUIDE, ball
• 222794 - VALVE, intake
• 102974 - BALL, metallic
• 184275 - HOUSING, intake

Part of Dura-Flo pump family with different capacities and configurations. Listed as reference 23 with quantity 1. MaxLife is a proprietary GRACO hard coating for piston pump rods and cylinders that provides a smooth and hard wear surface with no porosity while providing corrosion/chemical resistance. This is a Severe-Duty model for wear and corrosion resistance in addition to low friction characteristics. Part of Dura-Flo Lower series. 1000cc Packings equivalent to Dura-Flo 1800 series. UHMWPE and Leather Packings standard on all Lowers. 1000cc Lower Packing Repair Kit: 222848

Reference Manuals

• 3J0419EN (Page 3) EN-A
• 3J0419EN - A (Page 3)
• 3A9247 (Page 11) RoadLazer HPS 135 and HPS 180 Hydraulic Pumping Systems, Operation and Parts
• 3A9259 (Page 3) Dura-Flo Lowers, Repair, Parts