Leading Quick Connector Manufacturers

Quick-connectors are connectors or fittings to match fluid lines with machinery that necessitates frequent connections and disconnections. They connect with a simple push and are made simple to operate without tools. Quick connectors are utilized in hydraulic or pneumatic systems, particularly in time-sensitive situations requiring a quick technique to join lines without losing fluid pressure. Quick connections are made to be simple to operate by hand and are typically used with fitting attachments on mobile machinery. Several other names in the water treatment business, including connectors and adapters, refer to fittings. Read More…

Quick Connectors Quick connectors are devices that are used to join two or more pipes, hoses or tubes together in order to prevent leaking or a drop in pressure.

Triumph designs, engineers, manufactures, repairs and overhauls a broad portfolio of aerostructures, aircraft components, accessories, subassemblies and systems. We have developed an exclusive line of Hydraulic Quick Disconnect Couplings, which are standard equipment with virtually every major commercial airline and airframe manufacturer in the free world.

Triumph Group, Inc. $$$

Kent Rubber Supply has been a trusted supplier of industrial couplings and fittings since 1946. Offering all of the connections that you need for your industrial fitting, securement, accessories, and industrial coupling needs. Using our up-to-date assembly process, we can confidently supply all your coupling and fitting solutions.

Kent Rubber Supply Co. $$$

When it comes to quick release couplings we are your experts! Since our establishment we have provided products and services to a global market. Our skilled engineers will work with you from design to delivery to ensure that you are receiving a product that will fit your exact specifications. To learn more about what we may be able to do for you; get in touch with us on the web or by telephone...

NewAge® Industries, Inc. $$$

Nudraulix manufactures a full line of quick disconnect couplings, quick connect couplings and hydraulic couplings for air, water and steam from 1/8"-2" sizes. For over 40 years, we have been providing products to numerous industries such as shipping, machinery and fluid delivery systems, as well as oil and natural gas utilities. Contact us today and make us your number one source!

Nudraulix, Inc. $$$

Established in 1985, we have been providing our customers with quick release couplings that provide a lasting value. Our products use the latest technology to ensure a product that will maximize productivity and efficiency for your company! There is no job too large or too small for us to handle! To learn more about how we may be able to benefit you; get in touch with our customer service...

FasTest® Inc. $$$
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placeholder image Triumph Group, Inc. Kent Rubber Supply Co. NewAge® Industries, Inc. Nudraulix, Inc. FasTest® Inc.

Quick Connectors

Working Principle of Quick Connectors

The quick connector's straightforward design is one of its beauties. It is made up of three separate parts: the body, an O-ring, and a collet. The O-ring and collet on either end of the fitting are hidden by its body. The tubing is supposed to be placed through the collet, the O-ring, and the fitting's body. The water-tight seal is made up of these three elements.

The collet is forced into a groove inside the fitting when the pressure inside the tube rises. The tubing is impossible to disconnect because the collet is compressed by the grooves, which causes the tiny teeth inside the collet to dig into the tubing. Therefore, the collet holds onto the tube more tightly the more one pulls on it. The O-ring seals the gap between the tubing and the fitting it is linked to, keeping it water-tight as the collet keeps the tubing in place. As a result, the tube does not fully squish into the fitting when using a quick-connect fitting, which is the most frequent cause of leaks.

Differences Between Male and Female Connectors

The location of the fitting thread is the only distinction between a male fitting and a female fitting. The thread is situated on the inside of a female fitting and the exterior of a male fitting.

Types of Quick Connectors

Push to Connect

Push-to-connect fittings work by pushing one end into the other, much like ball and sleeve connectors. A collar needs to be retracted to disengage. Push-to-pull, push-in, push-fit, and instant fitting can all be used to describe this connector. An air (or water) line can be attached using a push-to-connect fitting, a rapid connect, or a compression fitting that can be removed easily.

These fittings function similarly to standard compression fittings, but instead of a rubber O-ring (often EPDM) for sealing, they use a grip ring—typically made of stainless steel—to secure the tube. Even when concealed behind panels or other enclosed spaces, these fittings have demonstrated their ability to deliver extremely stable connections.

Push To Connect Connectors

Sleeve and Ball

This style of connection joins the coupler halves with a retractable sleeve. The female outer sleeve fits the male ball end. The two pieces of the fitting are automatically locked together when pressed together thanks to a spring-loaded ball latching mechanism built into them. The sleeve is pulled back to disengage the connection, and the balls are unloaded.


This type locks the receiver using folding tabs on the female half. Applications using hoses, such as sewage pumping or fire hoses, use this kind of connection. Cam and groove couplings, commonly known as cam-lock fittings, are strong connectors used to connect pipes or hoses. These connectors stand out for being user-friendly. Contrary to many high-performance couplings, cam-lock fittings are easy to install without needing tools. This benefit results from their distinctive design, which lines up interior sealing arms with external locking arms for efficient and simple sealing.

Cam-lock Connectors

A male/female coupling system, a two-part connection, is how a cam-lock fitting functions. This connection system offers a simple, threadless system that allows one to carry materials and goods with quick, durable seals. They are utilized all around the world and in practically every industry because of how effective they are.

Luer Lock

Luer locks are primarily built for single use and join by twisting into position. As their name suggests, the male and female slip Luer connectors slide together to create a seal. Luer lock connectors also include interlocking threads to keep the connection together. While the female Luer lock also has an external thread inserted at the base of the taper, the male Luer lock has an external housing with internal threads.

These threads pull the two fittings together, strengthening the seal and giving the connection's two components a mechanical connection. The result is a safe, leak-proof connection that is simple to disassemble by simply unscrewing the threads on the two fittings.

Luer Quick Connectors

They are commonly employed in research facilities, medical equipment, and therapeutic interventions. The common hypodermic syringe, gas chromatography, cell research, intravenous catheters, feeding tubes, and ventilators are a few examples. There are many different types of materials and layouts for Luer fittings. Finding Luer locks made of materials like nylon, polycarbonate, polypropylene, and stainless steel is simple.

Benefits of Quick Connectors

  • They are available in several connectivity and configuration options.
  • A plastic cap serves as protection for male thread connections.
  • High-pressure machinery can make use of adapter fittings.
  • The threads are designed to be extremely dependable and to stop leakage.

Choosing the Right Quick Connector Manufacturer

To make sure you have the most positive outcome when purchasing quick connectors from a quick connector manufacturer, it is important to compare at least 5 manufacturers using our quick connector directory. Each quick connector manufacturer has a business profile page that highlights their areas of experience and capabilities and a contact form to directly communicate with the manufacturer for more information or request a quote. Review each quick connector company website using our patented website previewer to get an idea of what each company specializes in, and then use our simple RFQ form to contact multiple quick connector companies with the same form.

Quick Connectors Informational Video


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