Protectoseal’s world-class Flame Arresters safeguard the
anaerobic digester against fire and explosion while permitting
normal gas or vapor flow. The Pressure and Vacuum
Conservation Vents simultaneously protect the digester from
overpressure and limit product loss.
The practical duty plus standby arrangement of the Cowhorn
Arrangement allows continuous operation with zero
downtime and minimum disruption to biogas production.
The Cowhorn Arrangement is also compatible with the
Protectoseal Foaming Relief Vent for relieving excessive
pressure during a process-critical digester foaming event.