Graco 118493 1-Inch Female Coupler
$40.10
$43.40
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The Graco 118493 1" Female Coupler offers a secure, high-pressure connection for professional airless sprayer systems. Quick-release design ensures fast tool swaps and leak-free performance.
- Compatible Machines: Mark V, Mark X, King, GH Series, ProX
- Material: 316 Stainless Steel with Viton®/EPDM seals
- Max Pressure: 3,000 PSI operating, 12,000 PSI burst
- Connection: 1" female quick-disconnect
- Use: High-pressure airless spray systems
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Genuine OEM Part
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Compatible Machines for Graco 118493 1-Inch Female Coupler
- Graco Mark V
- Graco Mark X
- Graco King
- Graco GH Series Airless Sprayers
- Graco ProX Airless Sprayers
Product Overview
The Graco 118493 Coupler, Female, 1" is a precision-engineered connector designed for high-pressure airless sprayer systems. It ensures leak-free operation, quick tool swaps, and consistent fluid flow for professional coating applications.
- Material: High-grade 316 stainless steel for corrosion resistance and durability
- Connection: 1" female quick-disconnect for rapid engagement and disengagement
- Max Pressure: 3,000 PSI operating pressure, 12,000 PSI burst pressure
- Temperature Range: -40°F to 250°F
- Integration: Fits BSP/NPT hoses, pump manifolds, and spray gun assemblies
Design & Construction
Engineered with precision machining, the coupler features optimized O-ring grooves and a fluted sleeve retention system. Its compact profile reduces dead space, improves ergonomics, and enables close-coupled installation near spray manifolds.
Performance & Maintenance
- Internal geometry ensures laminar flow and minimizes turbulence
- Replaceable Viton® or EPDM seals maintain chemical compatibility
- Quick-release design simplifies maintenance and tool swaps
- Recommended torque: 30–35 ft-lbs for secure engagement
Frequently Asked Questions
Compatible with Graco Mark V, Mark X, King, GH Series Airless Sprayers, and ProX Airless Sprayers.
The maximum working pressure is 3,000 PSI, with a burst pressure exceeding 12,000 PSI.
Constructed from corrosion-resistant 316 stainless steel with replaceable Viton® or EPDM seals for chemical compatibility.
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