High Temp Plastic QD Set - 1/2 in. MPT

High Temp Plastic QD Set - 1/2 in. MPT

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The LinkTech 60PS Series is a lineup of premium plastic Quick Disconnects.  These High Quality QDs are made from Food Grade Udel® Polysulfone, a high-strength plastic that is temperature tolerant past boiling (280° Max!), and can handle pressure ranging from a vacuum to 125 psi.  All of the 60PS Series will interconnect, and these units will also work seamlessly (and leaklessly!) with CPC Quick Disconnects of the same internal 3/8” flow path.  O-rings are a Food Grade EPDM Rubber, and internal valve springs are constructed from 316 Stainless steel.

This is a Male Plug, which can connect to any H501 Series Female Sockets.  It has 1/2" Male NPT threading for use with any product equipped with 1/2" Female NPT.

While not quite as bulletproof as our Stainless Steel Quick Disconnects, this lineup does offer a few advantages.  These can be set up with Shutoffs, which will prevent flow when disconnected, and can be incredibly useful on Pump or Glycol systems.  The pricing of these products is more economical, yet the plastic is still food grade at and above boiling temperatures.  All in all, these are a premium lineup of quick disconnects with great features and lots of options.


  • LinkTech brand 60PS Series
  • Connections:
    • Male Plug Quick Disconnect
    • 1/2" MPT
  • Food Grade Materials:
    • Body: High-Strength Udel® Polysulfone
    • Spring: 316 Stainless Steel
    • O-Ring: EPDM
  • Operating Pressure: Vacuum to 125 PSI
  • Temperature Tolerance: -40 to 280° F (-40 to138° C)
  • 3/8" Flow Path
  • Interchangeable with CPC - Colder HFC35 Series
Item # H501
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.20 LBS
Size1/2 in.
UseQuick Disconnect
Community Q&A

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Need to complete my condenser/chiller recirc
Gregg J on Apr 15, 2021
Need to complete my condenser/chiller recirc
Gregg J on Apr 15, 2021
Do both the male and female ends of this quick disconnect have automatic shut off valves?
Brad Helgason on Sep 9, 2019
BEST ANSWER: Hello Brad, no neither of these QDs have a shut off valve. The disconnects attached, however, do have shutoffs.
High Temp Plastic Male QD - 1/2
High Temp Plastic Male QD - 1/2" MPT W/ Shutoff Valve
High Temp Plastic Female QD - 1/2
High Temp Plastic Female QD - 1/2" MPT W/ Shutoff Valve

5.0 / 5.0
1 Review
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Rated 5 out of 5
Excellent QD
I use these food grade hi temp plastic QD's instead of the SS cam locks. I find I can handle them even under boiling temps and not need gloves. They can be a bit brittle if you have them mounted in pots/kettles and accidentally bang into them.
December 16, 2020
over 3 years ago