safety relief water sealing

Specifications

1. Safety relief water sealing provides pyhsical pressure relief
2. No maintenence
3. Easy to use and beauty

Safety relief water sealing:           

      material: stainless steel           2 set

      Include water sealing and accessaries

      One for gas relief and one for biogas relief(selected) 

      

     Water sealing is the last reliable protection system for the whole biogas storage system, recommend to use.