T20 - Pressure relief vessel

The pressure relief vessel is used for the safe venting and filtering of pig propellant (compressed air, nitrogen etc.) and collection of residual contaminate. The T20 is equipped with a demister that separates contaminates and pig propellant. The volume of the residual contaminate is monitored by a level control switch allowing it to be disposed off as required.

The pressure relief vessel is available with a volume of 100 or 200 litres as well as with or without heating.