Biogas Product Guide

As the demand for renewable energy grows, so does the demand for products that protect people, equipment and the environment. In particular, appropriate operational and emergency venting devices, as well as flame arresters to protect digester tanks and other specialized equipment, are critical in biogas production.

See below for a wide range of products with the following approvals; FM, UL, USCG & ATEX.


  • In-line
    Detonations Arresters


  • End-of-line
    Deflagration Arresters


  • In-line
    Deflagration Arresters


  • Cowhorn Arrangement

    consult factory


  • Hinged Emergency Pressure
    Relief Manhole Cover Vent


  • End-of-Line Pressure &
    Vacuum Conservation Vents


Protectoseal Expertise 

Protectoseal offers industry leading technical leadership with its renowned flame and explosion protection for the most diverse and challenging of industrial applications. By utilizing a range of testing facilities, advanced algorithms and computational fluid dynamics (CFD), our research and development team is constantly looking for new ways to challenge the status quo, thus providing best-in-class innovation.  

With over 95 years in the business, we have an established sales and service team to support clients with their initial specifications and throughout the product’s life cycle.