General Overview
The 3/8" FNPT 4,000 PSI Quick Connect Brass Coupler is designed for secure, leak-free connections in medium to high-pressure washer systems. Made from solid brass for superior corrosion resistance and durability, this coupler allows fast, tool-free attachment between hoses, spray guns, and accessories. Ideal for both residential and commercial use, it maintains reliable sealing performance even under continuous high-pressure conditions.
Included in Your Package
Key Features
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Rated up to 4,000 PSI β built for medium to high-pressure applications
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3/8" FNPT threading β universal compatibility with standard fittings
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Quick-connect design β fast, tool-free accessory changes
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Solid brass construction β corrosion-resistant and long-lasting
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Leak-free performance β precision-machined for secure sealing
Ideal For:
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Hoses, spray guns, and wand connections
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Residential & commercial pressure washing
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Auto, boat, and equipment cleaning
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Construction & property maintenance setups
Specifications
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