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Stainless steel dust cap for 1-1/2 inch female coupler with locking arm

Value Brand

Value Brand 1-1/2" Female Coupler 316 SS Dust Cap

SKU CH-7TSZ-18DDE

A 316 stainless-steel dust cap for 1-1/2 inch female couplers rated to 250 psi at 70 °F

  • 316 stainless steel body resists corrosion in harsh environments
  • 250 psi working pressure at 70 °F handles demanding fluid transfer
  • Nitrile gasket provides reliable sealing for compatible media
  • Locking arm included secures connection against accidental disconnection
  • 1-1/2 inch female coupler fits standard industrial fittings

1-1/2" 316 Stainless Dust Cap

This dust cap fits a 1-1/2 inch female coupler and is made from 316 stainless steel. It uses a nitrile gasket to seal the socket when the line is not connected. The body measures 2 11/32 inches in overall length and includes a locking arm. The cap is rated for a maximum working pressure of 250 psi at 70 degrees Fahrenheit.

Replaces missing or damaged caps

Use this cap to protect idle couplers from contamination and to contain residual pressure in the system. The jump is worth it when the original cap is lost, the gasket has hardened, or the locking arm no longer engages. A secure seal prevents debris from entering the fluid path during storage or transport.

Suits maintenance crews and fluid-system assemblers

Technicians who regularly disconnect 1-1/2 inch lines will appreciate the locking arm and stainless construction. Buyers who need a different coupling size, a higher pressure rating, or a gasket material other than nitrile should look at something else.

Highlights

  • 316 stainless steel body resists corrosion in harsh environments
  • 250 psi working pressure at 70 °F handles demanding fluid transfer
  • Nitrile gasket provides reliable sealing for compatible media
  • Locking arm included secures connection against accidental disconnection
  • 1-1/2 inch female coupler fits standard industrial fittings

Specifications

BrandZoro Select

Questions about this item

What size female coupler does the 1-1/2 inch dust cap fit?

The cap fits a 1-1/2 inch female coupler with a 2-1/8 inch socket inside diameter.

How do I secure the dust cap onto the coupler?

Close the built-in locking arm over the coupler's cam arms to hold the cap in place.

When should I replace the nitrile gasket inside the cap?

Replace the gasket if it cracks, hardens or no longer seals at the 250 psi working pressure.

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