Airpower supplies a wide range of different types of Regulators. These include the standard in line regulators as well as precision regulators. Get in touch with our experts to help you with all your needs.

Airpower stock the standard inline regulators as well as precision regulators. Compressors cut in at a pressure and cut out at a pressure. If you supply the compressed air, straight from the compressor, to the pneumatic operated machine, the pressure will be too high, vary, and influence the operation of the machine and work. The regulator will reduce the pressure and keep it constant.
If the incoming pressure is lower than the set pressure on the regulator, the downstream pressure after the regulator will also drop.
Regulators cannot increase the incoming pressure. The filter delivers the compressed air in a saturated condition.
Always filter the compressed air just before the regulator. Never filter after a regulator.
If the regulator reduces the saturated air from the filter, to a lower pressure, the air will be dry at that lower pressure and temperature.
This will result in the Dew-point being lower at this compressed air temperature and reduced line pressure.
Always reduce the compressed air pressure as close as possible to your point of use.
This will give the compressed air time to cool down in the air line and your filter will be more efficient.
“I had a starting problem with my small IR 2hp compressor and took it into Air Power, Belville where Donathan solved the problem in record time. Many thanks Donathan for your fantastic service!”
“Bought a compressor a year ago for our company from them. For some reason it tripped the power today. Took it in at 11am got it back at 3pm with a service included. What a pleasure to work with such a company! Special thanks to Stanley who helped us out asap.”
“Top notch service you can rely on every time. CT Aluminium uses Airpower for all air related purposes, and they are always happy to help and understand time urgency! Would recommend them to anyone in our industry.”
We are fully equipped to handle major overhauls, pressure testing, and component sales directly from our Bellville headquarters.
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