Description
The Mosmatic 70.028 High-Pressure Quick Connect Plug is engineered for fast, secure, and leak-proof connections in high-pressure cleaning systems. Made from 100% stainless steel, this male-threaded plug offers excellent strength, durability, and corrosion resistance in demanding environments.
Featuring a 3/8″ NPTM thread, 0.6″ diameter, and 3/8″ nominal width (NW), it enables efficient assembly and disassembly of hoses, guns, and wands. With a wrench size (SW) of 0.87″ and a maximum pressure rating of 5000 PSI, this plug ensures reliable performance in industrial and commercial applications.
Applications
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Quick-connect systems for pressure washer guns and hoses
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Commercial and industrial cleaning operations
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Surface cleaners, lances, and foam equipment
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Vehicle wash and maintenance tools
Key Features
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Stainless steel construction for long-lasting durability
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3/8″ NPTM thread, 0.6″ diameter, and 3/8″ nominal width (NW)
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Wrench Size (SW): 0.87″
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Rated up to 5000 PSI
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Provides quick, tight, and leak-free connections
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Ideal for fast equipment changes in pressure systems

Specs
Material Type: Stainless Steel
Pressure: 5000psi
Thread: 3/8″ NPTM
Nominal Width (NW): 3/8″
Wrench Size (SW): 0.87″
Diameter: 0.6″
Weight – 2.10oz

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