pt coupling logo

PT Coupling

PT Coupling manufactures American made quick connect/disconnect couplings and replacement parts. PT Coupling also specializes in custom fabrication and can design custom fittings for whatever application you need.

Whatever it is you do need, our team is trained to help. Fill out a quote online in just a minute, or call our team to talk live.

Hose clamps, couplings, fittings — we have something for every project

Our team knows that PT Coupling is a great brand for the petroleum, industrial, chemical, and food-grade markets, plus:

  • Steel foundries
  • Mines
  • Construction
  • Sanitary
  • Aviation
  • Nuclear
  • Dry bulk
  • Storage
  • Rail
  • Marine

Product spotlight: Cam and Groove PT Couplings

Variety is key here, and PT Coupling covers its bases offering couplings like STAK LOK®, STA LOK® II, reducers and 90 degree elbows, to name a few.

PT Coupling castings are:

  • Cast in US foundries
  • Boast high quality raw materials
  • Surpass industry standards for superior pressure ratings

Plus, if you have standard couplers you need refit, you can refit with STA LOK® II passive locking arms. That way, you don’t have to stock different coupler bodies.

Making your life easier is our job. We’re here to help, so submit a question or a quote in one click, or give us a call today.

Did you know?

The STA LOK® line of locking cam arms was originally designed for a branch of the US military — the US Coast Guard. Where the STA® LOK II is passive, the STA® LOK features a positive locking cam and groove feature.

These cam and groove couplings are great for applications like:

  • Wine
  • Food
  • Water treatment
  • Hydraulic oil, coolants etc.
  • Fuel delivery
  • Reverse osmosis systems
  • Rrrigation
  • Waste/vacuum trucks

Get one step closer to better products with more reliability by connecting with our team today.