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Stainless steel threaded pipe reducer coupling, tapered cylindrical shape, brushed metallic finish

Zoro Select

Zoro Select Reduce Coupling 2-1/2"x2" 150 316 Thrd

SKU CH-Q5S2-EYPRR

Connects 2-1/2 inch and 2 inch threaded pipes with a 150 class 316 stainless steel reducer

  • Reduces pipe size from 2-1/2" to 2" for system compatibility
  • 316 stainless steel resists corrosion in harsh environments
  • 150 psi pressure rating handles demanding industrial applications
  • Threaded ends enable secure, leak-resistant connections
  • Zoro Select brand supplies reliable industrial plumbing components

Zoro Select Reduce Coupling 2-1/2"x2

This Zoro Select reduce coupling connects 2-1/2 inch and 2 inch threaded pipe ends in industrial plumbing systems. It is manufactured from 316 stainless steel and carries a 150 pressure class rating. The fitting suits new installations or maintenance work requiring a step-down connection.

Suited for 316 stainless steel piping at 150

This coupling fits applications specified for 316 alloy and a 150 pressure rating with threaded joints. It is not for systems requiring a different pressure class or a different material grade. Buyers needing a larger or smaller step-down size must select another fitting.

Threaded 316 stainless steel with 150 pressure class

The single specification that decides fit is the combination of threaded ends, 316 stainless steel construction and the 150 pressure class. Verify that your piping schedule and service conditions match these parameters before ordering.

How it compares

Measured against everything we stock in Drain Cleaners & Plumbing Tools, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 57% of the 1,087 comparable items (median $57.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

What pressure rating does the 150 class thread support in practice?

The 150 class rating indicates a maximum working pressure of 150 psi for this 316 stainless steel reduce coupling.

What pipe diameters must match the 2-1/2" and 2" threaded ends for proper fit?

The coupling connects a 2-1/2 inch male thread to a 2 inch female thread, both NPT tapered for industrial plumbing.

How is the 316 stainless coupling installed without damaging the threads?

Apply PTFE tape or pipe sealant to the male threads, hand-tighten, then use a strap wrench for one to two additional turns to avoid galling the 316 stainless steel.

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