How To Remove Air Line Fittings

Despite their compact size air hose fittings and connectors play a very important function in the overall operation of air compressors and the air tools that they are used with. The fittings maintain a abiding flow of air and pressure within the hoses then that the operation of the air tools is not compromised. Having durable and reliable air tool fittings and air tool couplers is hugely of import for the safe and efficient performance of your air tools. Our superb air tool fittings and couplers tin enable you to extend your air supply and/or assistance you create more circuitous air systems to suit your needs. To ensure the equipment is in its optimal working condition the fittings must exist kept in good working shape.

How are air hose fittings measured?

Many of the hoses in our range will come up already fitted with some type of end plumbing fixtures then you can start connecting up to your air compressor and tools, any add-on couplers y'all need will be the same size.

If you're even so unsure what size you need, information technology'due south simple, the circumference of your hose is the size coupler that you will demand. Y'all tin use this quick flim-flam to work out the circumference of your hose;

• Have your hose and a length of string
• Wrap the string around the hose
• Keep the cord running effectually the bore straight and true
• Marker the cord across both ends
• Layout the sting next to a tape measure
• Read the length of the string from marker to marking
• This will give y'all the circumference of the hose
• Accept this length and separate by PI (3.1416)
• This will give y'all the diameter of the hose

In that location are many different types of air fittings but about air tools utilize one of just a few types of connector. The main things to consider are the plumbing equipment type and the thread size. Mutual fixing types include ¼" BSP, ¼" PCL and 3/8" NPT.

What is BSPF and BSPM?

The British Standard Pipe (BSP) is a family of standard screw thread types that is used internationally for interconnecting and sealing pipe ends by connecting male with female threads. The thread size is measured and based on the within of the hose fitting. When couplers are labelled equally "Female Quick Release Coupler to 1/4" BSPM" the BSPM translates to British Standard Pipe Male. In turn "F" appears if the coupler connects to female.

Can you lot connect two air hoses together?

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 person quick release, so you may need a coupling to connect lines together. Fortunately, we supply a broad range of couplings, and whatever SGS air compressor or hose would use a ¼" BSP thread or quick release coupling to continue things uncomplicated.

By using couplings there is technically no limit to how long y'all can make the hose. As a general rule, information technology is always better to have a unmarried, longer hose than to accept multiple hoses continued together. The more connections present, the more likely information technology is you will experience pressure drib.

Should I utilize Teflon tape on air fittings?

Information technology is a skilful thought to use Teflon/PTFE record on threaded fittings. Quick-release fittings are designed to seal using internal o-rings, and then whatever additional sealant or tape is not required. If you are experiencing leaks from a quick-release coupling, information technology will likely be due to incompatibility or damage/loss of the o-ring. There are many types of fittings out in that location that look very similar, so if you are experiencing a leak it may just be downwards to incompatibility.

What are Quick Release Couplings?

Quick-release couplings allow yous to easily connect and disconnect airlines from either the air compressor or air tool. As mentioned in a higher place, quick couplings are designed to seal when asunder via an internal o-ring, eliminating the need for a shut-off valve. These connections are made upwards of a male function and a female part which contain the internal pressures when properly connected.

The connectedness also allows the articulation to motility, meaning less kinking and twisting of the hose, better suited for a busy workplace, to proceed the area condom.

What is a PCL coupling?

A PCL coupling is disconnected simply by pulling back on the collar whilst holding the air hose, or tool connected. This can cause the air hose to whip as the compressed air escapes, so it'southward best not to practise this in a busy environment. However, it'southward all-time to use this design as a single action coupling, ideal for use in a fixed application, such as straight stock-still on to the compressor. While they may look like, a PCL fitting will not properly connect to a BSP plumbing fixtures.

What are Hose Tails?

Hose tails can be used to connect couplings to hoses, or (potentially), to connect two hoses together. Information technology's important to make certain that the correct hose tail size is called, based on the internal diameter of the hose, and then secured using a jubilee clip.

What to consider when choosing your coupling

• The type of coupling you need. Is it ¼" BSP, ¼" PCL or another blazon?
• The maximum pressure (in PSI) the air coupler/plug tin withstand
• Some couplers require the apply of PTFE tape to course a seal
• Couplers may come with unlike temperature ratings
• Will information technology terminal? All SGS couplers come up with 2-year warranties!

Still need help?

Source: https://www.sgs-engineering.com/help-advice/understanding-quick-release-couplers/

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