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Stainless steel half coupling, 2-1/2 inch, Class 150, threaded heavy

Zoro Select

Zoro Select 4381035690 Half Coupling 2-1/2" Class 150 316 Stainless Steel

SKU CH-0EY5-59BEX

A 2-1/2" Class 150 half coupling in 316 stainless steel for pipe joining or branch work in tight spaces

  • Corrosion-resistant 316 stainless steel construction
  • Class 150 pressure rating for reliable service
  • Short tubular half-coupling design fits confined spaces
  • 2-1/2" pipe size for standard compatibility
  • Ready for pipe joining, repair, or branch connections

Zoro Select 4381035690 Half Coupling

This 2-1/2 inch Class 150 half coupling is made from 316 stainless steel for industrial plumbing applications. It suits pipe joining, repair, or branch connections where space is restricted. The short tubular design allows installation in confined areas.

Sustained load behaviour

The fitting is rated for use within its 316 stainless steel material specifications at Class 150 pressure rating. It maintains structural integrity under continuous system pressure without deformation. The heavy-threaded construction supports reliable sealing during prolonged service.

Installation and common issues

The half coupling design with one shortened end enables connection in tight spaces where full couplings cannot fit. Proper thread engagement and sealing technique are essential to prevent leaks at the joint. Incorrect alignment during installation can compromise the connection integrity.

Highlights

  • Corrosion-resistant 316 stainless steel construction
  • Class 150 pressure rating for reliable service
  • Short tubular half-coupling design fits confined spaces
  • 2-1/2" pipe size for standard compatibility
  • Ready for pipe joining, repair, or branch connections

Specifications

BrandZORO SELECT

Questions about this item

Does the Class 150 rating of this 316 stainless steel half coupling handle continuous operation without heat or pressure concerns?

The fitting is rated Class 150 for pressure within its material specifications; it has no moving parts and generates no heat or noise during service.

What pipe preparation is required on site before installing this 2-1/2" threaded half coupling?

The mating pipe must be cut to length, reamed, and threaded to match the coupling's 2-1/2" nominal size and thread standard.

Will this 316 stainless steel half coupling join directly to existing carbon steel pipe without additional components?

Direct threading is possible, but dissimilar metals may require a dielectric union or compatible thread sealant to prevent galvanic corrosion.

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