The Barton Firtop Basket Filter can be fitted with 
a safety closure to prevent the cover being opened 
whilst under pressure. The option of the safety closure 
is particularly recommended for gas and hazardous 
service where safety is of paramount importance.

Once the integral safety vent has been loosened any 
residual pressure is relieved, the integral safety vent 
is then completely undone to allow the safety closure 
to be swung away from the cover or removed completely 
to allow normal access to the bolted cover for removal.

The safety closure can be fitted to many of our standard 
bolted cover products, for further details please contact 
our sales department.