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1-1/2 inch male adapter dust plug in 316 stainless steel

Value Brand

Value Brand 1-1/2" Male Adapter 316 SS Dust Plug

SKU CH-T64D-F0ZSW

A 316 stainless steel dust plug with a 1-1/2 inch male adapter connection rated for 250 psi working pressure at 70 degrees Fahrenheit

  • 316 stainless steel resists corrosion
  • Male adapter design ensures secure connection
  • 250 psi working pressure handles demanding applications
  • 1-1/2 inch coupling size fits standard fittings
  • Dust plug protects against contamination

1-1/2" Male Adapter 316 SS Dust Plug

This stainless-steel dust plug fits a 1-1/2 inch coupling and uses a male adapter connection. It is built from 316 stainless steel for corrosion resistance in plumbing and fluid-handling systems. The plug seals the open end of a female coupler when the line is not in use. It is rated for a maximum working pressure of 250 psi at 70 F.

Type DP Plug with No Locking Arm

The Type DP design provides a straight mechanical seal without a locking arm, so installation and removal are done by hand or with basic tools. Because there is no locking mechanism, the plug relies on thread engagement or friction fit alone. This makes it suited to applications where frequent access is needed and a secondary retention device is not required. The plug outside diameter is 2 7/64 in and overall length is 2 15/64 in.

250 psi Pressure Headroom at 70 F

The 250 psi rating at 70 F gives ample headroom for typical water, air and light hydraulic circuits operating well below that limit. It will not withstand pressures above the rated value or temperatures significantly higher than 70 F without risk of leakage or deformation. Buyers needing higher pressure ratings, larger coupling sizes or a locking-arm retention feature should select a different fitting.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

Will the 316 stainless steel body need replacement due to corrosion under normal conditions?

The 316 stainless steel construction resists corrosion effectively, so the plug body itself should not require replacement for material degradation under typical use.

Does the 250 psi maximum working pressure at 70°F limit continuous operation?

The 250 psi rating at 70°F is the primary pressure limit; sustained use must stay below this value to avoid exceeding the design specification.

Does this dust plug generate any noise, heat or power draw when installed?

As a passive mechanical fitting with no moving parts or electrical components, it produces no noise, heat or power consumption during operation.

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