Colder Products Company has been producing quick disconnect couplings, fittings and connectors since 1979. Many of the Colder couplings and fittings were originally custom designed, but have been found to have a wider range of application use. Used in a broad range of machinery, devices and processes, Colder’s innovative couplings and fittings allow for flexible tubing to quickly and safely connected and disconnected.
Features a plastic thumb latch, fewer moving parts and a smooth contoured design to deliver ease of use and excellent flow.

Widest selection of sizes and configurations offered. Resistant to most mild chemical solutions.

Features one-hand connection and disconnection and integral terminations. Easier to use than ball-and-sleeve designs.

Twist-to-connect design features non-spill valves designed to provide fast, safe and virtually leak-free fluid line connections.

Twist to connect coupling with an integrated locking mechanism and double-sided non-spill shutoff valves.

Non-spill coupling that virtually eliminates spills, minimizes downtime and enhances operator safety.

Non-spill coupling that virtually eliminates spills, minimizes downtime and enhances operator safety.

Durable, lightweight construction that features non-spill valves and is compatible with many chemicals.

Durable and able to withstand higher pressure and temperature. Features one-hand connection and disconnection.

Durable and able to withstand higher pressure and temperature. Features one-hand connection and disconnection.

Materials of construction offer broad chemical resistance for demanding applications. Fittings are gamma sterilizable.

Materials of construction offer broad chemical resistance for demanding applications. Fittings are gamma sterilizable.

Non-valved bore increases flow and minimizes turbulence. Able to withstand demanding applications.

Can operate in harsh environments and feature physical strength and chemical resistance.

Flow comparable to many 1/2" flow couplings using a 3/8" body size. Efficient valve design for high flow and low spillage.

Provide one easy-to use coupling for connecting three to five lines at once. Multi-mount couplings are available in a wide variety of materials.
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Fittings from multiple series are grouped together based on their compatibility with each other.
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Instrumentation grade fittings that ensure a secure fit in even the most demanding applications.
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