MUELLER INDUSTRIES 521-200HC BLACK COUPLING 1/8"

MUELLER INDUSTRIES 521-200HC BLACK COUPLING 1/8"

$13.99
Sale price  $13.99 Regular price  $23.99
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MUELLER INDUSTRIES 521-200HC BLACK COUPLING 1/8"

MUELLER INDUSTRIES 521-200HC BLACK COUPLING 1/8"

$13.99
Sale price  $13.99 Regular price  $23.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
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Key features

  • DURABLE IRON CONSTRUCTION: Built from strong iron with a black exterior finish for long-lasting use in demanding hydraulic applications. Resists corrosion and wear for reliable performance.
  • UNIVERSAL HYDRAULIC FIT: Designed as a hydraulic coupling, this connector is compatible with hydraulic quick connect fittings for seamless integration into your system. Ensures secure and leak-free connections.
  • COMPACT SIZE AND LIGHTWEIGHT: Measures 0.8 in height, 0.8 in length, and 4.0 in width, with a weight of only 0.06 lb. Easy to handle and install in tight spaces without adding unnecessary bulk.
  • EASY INSTALLATION: The coupling fits standard hydraulic setups and is suitable for use as a flat face hydraulic coupler. Streamlines maintenance and repair tasks for professionals and DIY users.
  • VERSATILE APPLICATIONS: Ideal for use with hydraulic couplers and compatible with m22x1.5 plug systems. Suitable for industrial, agricultural, and construction equipment requiring reliable connections.

The Mueller Coupling is a high-quality hydraulic coupling designed for reliable performance in demanding applications. Featuring a 1/8" NPT connection and constructed from durable black malleable iron, this coupling is engineered to meet ASTM A-197 material specifications and ANSI B 16.39 standards. With a working pressure of 300 PSI at 150°F and a saturated vapor pressure of 150 PSI, it is ideal for use in hydraulic systems, air line setups, and as a connector for square tube or PVC repair coupling needs. The compact design, with item dimensions of 0.8" H x 0.8" L x 4.0" W and a package size of 3" x 3" x 3", ensures easy installation in tight spaces. Its robust construction makes it suitable for both industrial and residential applications, including use with hydraulic quick connect fittings and air hose ferrules. The black exterior finish provides corrosion resistance, while the lightweight design at 0.06 lb. allows for versatile use in various piping and tubing systems. Choose Mueller for dependable hydraulic couplers and connectors that deliver lasting performance.

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