APC Series Acetal Couplings

Colder APC Series Couplings feature a plastic thumb latch, fewer moving parts and a smooth contoured design to deliver ease-of-use and excellent flow in a compact size. The patented APC Series has been expanded to include couplings with valves and thumb latch shrouds. A more rugged design on some models adds durability to increase the APC’s application range.

Colder APC Series 1/4" flow couplings are compatible with most EFC Series couplings

Colder APC Series Acetal Couplings Specifications



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

  • Material: Acetal
  • Internal Valves: Acetal
  • Internal Valve Springs: 316 Stainless Steel
  • Thumb-Latch: Acetal
  • External Spring: 302 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 APC 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