Pressure relief module

Dispositif de sécurité de la surpression du vide

Excess and residual pressure in high-pressure systems can damage the vacuum pump. WEH vacuum pressure relief modules effectively protect vacuum pumps against damage due to excess pressure.

Excess pressure is safely & reliably vented into the room or discharged outside.

• WEH vacuum pressure relief module TVS20, venting into space
• WEH vacuum pressure relief module TVS21, venting to the atmosphere