Description
The CHAMPION BRASS 201A-4D Rigid Adapter is a high-quality brass fitting designed for reliable, leak-resistant hose connections in industrial, commercial, and general fluid-handling applications. Featuring a 1/4" MPT (Male Pipe Thread) connection on one end and a 1/2" hose barb on the other, this adapter delivers secure, versatile performance where durability and precision matter.
Constructed from solid brass for maximum corrosion resistance and longevity, this fitting is ideal for connecting hoses to threaded equipment such as pumps, valves, tanks, and manifolds. Its rigid, machined design ensures a tight, dependable seal when used with hose clamps or crimped ferrules.
Key Features
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Brand: CHAMPION BRASS
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Model: 201A-4D
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Material: Solid brass for superior strength and corrosion resistance
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Fitting Type: Rigid hose barb to MPT adapter
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Connection 1: 1/4" MPT (Male Pipe Thread)
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Connection 2: 1/2" hose barb
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Thread Sizes: 1/4-18 (MPT) x 1/2-14 (hose barb)
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Hex Size: 0.87" for secure tightening
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Length: 1.72" overall
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Maximum Operating Pressure: 150 PSI
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Operating Temperature Range: -40°F to 160°F
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Designed For: Use with hose clamps, similar clamp types, or crimped ferrules
Applications
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Pressure washing systems
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Air and water lines
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Fuel, oil, and lubricant transfer
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Chemical handling (compatible fluids only)
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Industrial machinery and equipment hookups
This 1/4" MPT x 1/2" hose barb brass adapter provides a rugged, long-lasting solution for joining threaded components to flexible hose lines. Depend on Champion Brass quality for secure, professional-grade performance.

