PLC Series Acetal Couplings

Colder PLC Series Couplings are injection molded from acetal thermoplastic. This makes them resistant to most mild chemicals and durable enough to give many years of trouble free service. The PLC Series offers the largest selection of sizes and configurations and has been proven worldwide in thousands of applications.

Colder PLC Series 1/4" flow couplings are compatible with both the metal LC Series couplings and PLC12 polypropylene couplings.

Colder PLC Series Acetal Couplings Specifications



PLC Series Valved CouplingsPLC Series
Contains an internal shut-off valve to stop the flow of water when the coupling is disconnected.
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PLC Series Non-Valved CouplingsPLC Series - Non-Valved
Does not contain an internal shut-off valve. The water source must be turned off before the coupling is disconnected.
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PLC Series NSF Listed CouplingsPLC Series NSF Listed Couplings
PLC Series NSF Listed Couplings are suitable for use with condiment and beverage applications.
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Colder PLC Series Acetal Couplings Specifications:

  • Material: Acetal
  • Internal Valves: Acetal
  • Internal Valve Springs: 316 Stainless Steel
  • Thumb-Latch: Stainless Steel
  • External Springs & Pins: Stainless Steel
  • O-rings: Buna-N
  • Operating Pressure: Vacuum to 120 psi (8.3 bar)
  • Temperature: -40°F to 180°F
  • Flow Capacity: 1/4" Size
  • Tubing Range: 1/4" to 3/8"

Colder PLC Series Acetal Couplings Applications:

  • Surgical Devices
  • Patient Monitors
  • Medical Beds
  • Air Support Surfaces
  • Temperature and Compression Therapy
  • Analytical Equipment
  • Food and Beverage
  • Electronic Cooking
  • Fuel Cells
  • Ink Delivery and Printing
  • Semiconductor Process