Quick Coupling / Quick Coupling Part A
Primary Application
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Industrial Fluid Transfer: Extensively used in manufacturing plants, oil refineries, and chemical processing facilities for safe fluid routing.
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Bulk Product Logistics: Ideal for quick-connect setups on road tank trucks, rail cars, and bulk liquid storage manifolds.
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General Utility Systems: Suitable for water, fuel, solvent, and chemical distribution lines where rapid connection changes are required.
Structure & Specifications
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Coupler Type: Part A (Male Adaptor with Female Thread)
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Body Material Options: Available in three distinct materials to match system requirements:
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Stainless Steel: For corrosive chemicals, high pressures, and sanitary applications.
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Aluminum: A lightweight, economical choice for petroleum, water, and general-purpose fluids.
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Polypropylene: Ideal for low-pressure acidic solutions, agricultural chemicals, and chemical fertilizers.
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Thread Options: Available in standard BSP or NPT internal threads for seamless integration into existing pipe manifolds or hose end fittings.
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Gasket Required: N/A (As an adaptor profile, the sealing gasket is housed inside the mating female coupler half).
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Size Range: 1″ to 4″
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Brand: OPW (United States)
Key Features & Benefits
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Global Standard Interchangeability: Manufactured in strict accordance with military and international standards (A-A-59326 / MIL-C-27487), ensuring seamless compatibility with all standard cam and groove couplers.
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Smooth Flow Profile: Designed with a precision-machined bore that maximizes fluid flow rate and minimizes turbulence or product retention.
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Robust Material Selection: Offered in distinct metallurgical and polymer variations, allowing operators to match the precise chemical compatibility and weight requirements of their specific system.



