What are the different types of Hose Coupling?
A hose coupling can conform to both international standards - BSP coupling and NPT Coupling. The major reason why hose coupling in Melbourne is an important equipment is that it prevents gas leaks in industrial plants and helps direct the pipes through which such air is flowing. However, analysing the and selecting the right hose coupling can get overwhelming. Here is a description of the various types of hose couplings to help you in the process.
1. Elbow Air Fittings
This type of hose coupling in Melbourne is used to connect direct the flow of air in the most convenient direction. It essentially helps connect the air pipe to its fitting at a defined angle. However, it cannot be spun and remains stationary after being adjusted in one position.
2. Straight Air Fittings
This is the simplest form of hose coupling. It connects to on air opening on one end and supplies it to the device at the other. The devices it supplies to are valves, air cylinders, tools or other air compressor units.
3. One-touch Air Fittings
Named as per the technology used in producing their connecting mechanisms, this BSP fitting allows a consistent airflow by providing positive sealing. Moreover, it is available in a plethora of shapes and thread types.
4. Special Air Fittings
These couplings are used specially for certain challenging applications. Some may be built for dealing with high pressure while others might be built to work well with nylon or soft nylon tubing.
5. Rotary Air Fittings
Unlike elbow couplings, these pneumatic couplings move around constantly when in use. The attached ball bearings prevent them from wearing out when rotating.
Looking for a hose coupling in Melbourne? Longworth Air Fittings and Products provides an extensive range of NPT and BSP coupling that conform to Australian standards. Enquire now at Longworth Air Fittings and Products or call +61 3 9555 3377.









