The air receiver is more than just storage. It dampens pressure pulsation, separates moisture and reduces compressor cycling. Understanding how it works helps you size it correctly.
Working Principle
- Stores compressed air as a pressure buffer.
- Smooths the pressure wave from the compressor.
- Allows moisture to settle out before downstream use.
Sizing
- Size by flow rate, demand profile and allowable pressure drop.
- Common guidance is several litres of tank per CFM or m³/min.
- Use wet and dry storage around the dryer for best quality.
Safety
- Fitted with a pressure relief valve and drain.
- Must be inspected and certified to local standards.
- Drain condensate regularly.
Does a bigger tank improve air quality?
A tank helps remove moisture and stabilise pressure, but air quality mainly depends on the dryer and filtration.
Talk to an Engineer
Contact Panrui with your flow, pressure and air quality requirements to get a recommendation and factory quote for your project.