Despite their compact size air hose fittings and connectors play a very important role in the overall performance of air compressors and the air tools that they are used with. Our superb air tool fittings and couplers can enable you to extend your air supply and/or help you create more complex air systems to suit your needs. “Most hoses come supplied with either a thread fixing or quick release coupling. A male thread would screw into a female thread, whereas a male quick release would plug into a female quick release, so you may need a coupling to connect lines together. Fortunately, we supply a wide range of couplings, and any SGS air compressor or hose would use a ¼” BSP thread or quick release coupling to keep things simple.
The quick-release coupling is quite simply a means of quickly disconnecting an airline from air main or compressor and at the business end disconnect from air tool or equipment. The couplings have a shut-off valve inside so when the male fitting is removed, the airflow is immediately shut down. The most common thread sizes are ¼” BSP and most of our tools have a ¼” BSP thread enabling the fitting of the male plug.
There are two main types of air compressor couplers : Automotive and Industrial. As you can see, Industrial style couplers have two striped going across the fitting, whereas the automotive style only has one. Combo Couplers will fit either automotive or industrial style.
air compressor quick release fittings Related Question:
What size are air compressor fittings?
Most standard air compressors require a plug with a 1/2-inch or 1/4-inch flow size, with the latter being more common. Just like couplers, plugs come in automotive, industrial, ARO and V-style designs.
What type of quick-connect for air compressor?
If you want to connect your air hose with your air compressor, quick disconnect couplers are a good option. Also known as quick release couplings, they provide a quick way to attach piping, with air fitting tools. They make air fittings simple so that the parts can be fitted by hand rather than by machine.
What are the different styles of air fittings?
There are many different types of air fittings but most air tools use one of just a few types of connector. The main things to consider are the fitting type and the thread size. Common fixing types include ¼” BSP, ¼” PCL and 3/8” NPT.
Are all air compressor quick connects the same size?
Size: another question that is often asked is what size of quick connect fittings does a person need? The most common size fitting is ¼ inch. This is true for both ¼ and 3/8 inch air hose. Most 3/8 air hose comes with ¼ inch ends on it, thus most use a ¼ inch air fitting.
How do you measure quick connect fitting?
Lay the hose over a ruler or tape measure. If the hose is 5/8” wide it is a 3/8” ID hose. If the hose measures ¾” wide, it is a 1/2” ID hose. (2) Measure the internal diameter of the quick disconnect.
Does hose size matter on air compressor?
Simply speaking, the larger the hose I.D, the more air it’ll be able to carry. While the external diameter of air hoses will vary wildly depending on the quality of the hose and the material it’s made from, common internal sizes of air hose are 6mm, 8mm and 10mm internal diameter.
Are all compressor fittings universal?
While some highly specialized environments or job requirements might call for special hose materials or fitting sizes, by and large, the air compressor hoses used in home and small shop environments are universal. These must all be considered when selecting an air hose for your compressor.
What is the difference between industrial and automotive air fittings?
As you can see, Industrial style couplers have two striped going across the fitting, whereas the automotive style only has one. On the plug, the industrial style is slightly longer and different head than the automotive. Amflo also makes two Combo Couplers, one with a female end, and one with a male end.
What are the two types of air couplings?
With a manual coupler, you have to pull back the sleeve to insert the plug and make the connection, but with an automatic coupler you just have to push the plug into the coupler and it will automatically make the connection. With both types you still need to pull back the sleeve to release the plug.
What thread are air compressor fittings?
Thread sizes are typically 1/8″, 1/4″, 3/8″, 1/2″ or 3/4″ pipe thread. A fitting that has female pipe threads (FPT) can only mate to something with male pipe threads (MPT) that are of the same pipe thread size. Nominal – the inner diameter size that the compressed air passes through.
Are quick connect fittings universal?
Universal interchange quick-connect air couplings are designed to work with other interchanges accepting multiple styles of nipples, including industrial, Tru-Flate, and ARO. The push-to-connect style has a protective sleeve that slides forward until the plug ejects.
Can you use air quick connects for water?
(Sometimes you will see pneumatic quick disconnects referred to as air couplers.) Depending upon the material and configuration, quick disconnects can be used in the transference of air, hydraulic fluid, oil, water, chemicals or gas.
Are industrial and automotive air fittings interchangeable?
Fortunately, a universal coupler (the female socket) will usually accept the two most popular male fittings, industrial and automotive, commonly available in home centers and hardware stores.
Are all quick disconnect fittings the same?
Types of QD Fittings. The most commonly used types of QD fittings include snap-type (ball-latching), bayonet, threaded, and non-latching. In addition, many of these styles are available in single- and double-shutoff, non-shutoff and dry break configurations.
How do I know what size hose for my air compressor?
Air hoses are measured by their internal diameter (ID), and come in standard sizes of ¼”, ⅜” or ½” or metric sizes of 6mm, 8mm, or 10mm. Since higher ID correlates to higher air capacity, selecting your ideal air hose diameter requires an understanding of the CFM needs of your air tools.
