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Metal quick-disconnect coupling insert, straight-through, 1/4" NPT (M) thread

Colder  |   Item# DO-31403-55

$8.80 USD/EACH

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Qty: 10 50 100+
Price: $7.92 $7.48 $7.04

  • Rugged fittings are ideal for pressure and vacuum applications
New quick-disconnect fittings consist of two fitting halves—order coupling bodies (female halves) and inserts (male halves) separately. Fittings withstand pressures from vacuum to 250 psi, temperatures from –40deg to 180degF (–40deg to 82degC). Made of chrome-plated brass with stainless steel springs and latch. Valved fittings have DELRIN® acetal shutoff valves that seal the flow path when fitting halves are disconnected.
Product Type Quick Disconnect fittings
Material Brass
NPT(M) (in.) 0.25
Tubing ID 1/4" NPT(M)
Flow size 1/4"
Length 1.25"
Brand Colder
Qty/ea 1
Model LC24004

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    What are the compatibility standards between manufacturers of these types of quick disconnect fittings. My current application utilizes acetal quick disconnects but I need to insert a metal quick disconnect into the system for durability reasons. What are the chances that the acetal female body and the metal male insert will be compatible?
    Asked on 3/8/2010 by Jim from Purdue University

    1 answer



      Typically only like quick disconnects (same series) will be compatible with each other. The metal would not fit with the acetal.

      Answered on 3/11/2010 by Katie from Technical Support
  • Q:

    What chemical solvents are compatable with DELRIN® acetal shutoff valves?
    Asked on 11/30/2009 by Anonymous

    1 answer



      There are too many chemicals to list each in this window. Please contact us by phone or email and let us know what solvents and other chemicals you need chemical compatibility with and we can try to help you find an appropriate fitting.

      Answered on 12/1/2009 by Jen from Technical Support
Displaying questions 1-2

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