Graco 117739 Wiper Rod
5/5
(1 review)
$5.25
In Stock
The Graco 117739 Wiper Rod ensures smooth pump operation by preventing fluid leakage and maintaining proper rod sealing in airless sprayer systems.
- Material: High-strength polymer with stainless-steel carrier
- Pressure Rating: Up to 3000 PSI
- Fits: Graco Ultra Max II, GMAX, RTX, DutyMax & HydraMax models
- Cycle Life: Over 500,000 operations
- Function: Reduces friction and prevents leaks
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 117739 Wiper Rod – Enhanced Sealing and Pump Efficiency
Compatible Machines
- Graco Ultra Max II Sprayers
- Graco GMAX Series
- Graco RTX Texture Sprayers
- Graco DutyMax and HydraMax Pumps
- Graco Reactor E-10 and E-XP Series
Product Description
The Graco 117739 Wiper Rod is a precision-engineered sealing component designed to maintain smooth pump performance and prevent fluid leakage in airless sprayer systems. Made from high-strength polymer alloy with a stainless-steel carrier, it efficiently removes excess material from the pump rod to ensure long-lasting operation and reliable spray consistency.
Key Features
- Durable polymer and stainless-steel construction ensures longevity and corrosion resistance.
- Optimized wiper design reduces friction and minimizes seal wear.
- Maintains leak-free operation even under pressures exceeding 3000 PSI.
- Compatible with multiple Graco airless pump assemblies and sprayers.
Technical Specifications
| Specification | Details |
|---|---|
| Material | High-Strength Polymer with Stainless Steel Carrier |
| Operating Pressure | Up to 3000 PSI |
| Operating Temperature | -10°C to 85°C |
| Friction Coefficient | Below 0.08 |
| Cycle Life | Over 500,000 Cycles |
| Applications | Airless Pumps, Coating Systems, Foam Insulation Rigs |
Maintenance Tips
- Inspect regularly for signs of wear or deformation on the wiper lip.
- Replace after every 1000 hours of operation or as part of scheduled maintenance.
- Clean using compatible solvents to remove coating residues safely.
- Lubricate pump rods periodically to reduce dry-start wear.
Frequently Asked Questions
The Graco 117739 Wiper Rod removes residual fluid from the pump rod, ensuring consistent motion, reducing friction, and preventing leaks in high-pressure sprayer systems.
This part fits Graco Ultra Max II, GMAX, RTX, DutyMax, HydraMax, and Reactor E-Series sprayers.
It is recommended to replace the wiper rod every 1000 operating hours or sooner if visible wear or reduced pump efficiency is observed.
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Samantha E.
Ordered the 117739 Wiper Rod (117739) for our crew - the machine was back up and running the same day. Good value for a genuine Graco part.
