We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel threaded pipe cap, two-inch nominal size, class 150, schedule 40

Zoro Select

Zoro Select ZUSA-PF-7540 Threaded Cap Stainless Steel 2 in

SKU CH-2NR1-2WP2Z

A 2-inch stainless steel threaded cap rated for 150 psi at 72 degrees Fahrenheit and temperatures up to 360 degrees Fahrenheit

  • 2 in NPT threaded cap fits Schedule 40 pipe
  • 316 stainless steel resists corrosion in harsh environments
  • Rated 150 psi at 72 °F for reliable sealing
  • Operates from 0 °F to 360 °F across steam and water lines
  • 2 11/16 in OD by 1 13/32 in length for compact installation

Industrial Stainless-Steel Threaded Cap

The Zoro Select ZUSA-PF-7540 is a 2-inch nominal pipe size cap made from 316 stainless steel for Class 150 service. It fits Schedule 40 piping and uses threaded connections for secure closure in industrial plumbing systems. Buyers maintaining process lines or hydronic circuits will find it matches standard iron-pipe dimensions.

Check Thread Standard And Pressure Rating

Verify that the existing pipe uses NPT threads compatible with the Class 150 rating before ordering. The cap handles 150 psi at 72 degrees F and the same pressure for saturated steam service. Systems operating above 360 degrees F or requiring a different schedule will need an alternative fitting.

Temperature Range And Material Performance

The 316 stainless construction resists corrosion across a 0 to 360 degree F operating window without a pre-applied sealant or included gasket. Thread engagement provides the primary seal so installers should apply their preferred compound. Pressure capability remains 150 psi throughout the stated temperature span.

Highlights

  • 2 in NPT threaded cap fits Schedule 40 pipe
  • 316 stainless steel resists corrosion in harsh environments
  • Rated 150 psi at 72 °F for reliable sealing
  • Operates from 0 °F to 360 °F across steam and water lines
  • 2 11/16 in OD by 1 13/32 in length for compact installation

Specifications

BrandZORO SELECT

Questions about this item

Does the 2 in threaded cap ship with thread sealant or a gasket, or must I supply my own?

The cap arrives without pre-applied sealant and without an included seal, so you will need to provide your own thread sealant or gasket for installation.

The spec lists Class 150 and Schedule 40 — which rating governs the pressure limit I should design to?

Both ratings align at 150 psi maximum operating pressure at 72 °F, so the 150 psi figure is the design limit for this cap.

Will the 316 stainless cap hold up to continuous 360 °F steam service at the rated 150 psi?

Yes, the cap is rated for 150 psi steam pressure across the full 0 °F to 360 °F temperature range.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.