• Low pressure sealing 0.5m
  • Standard with surge protection feature
  • Connections is DN50 threaded male BSP
  • Flanged DN50, DN80 & DN100
  • Certain model fully certified to AS4883-2017



The Bermad C50-SP is a triple function combination air valve fitted with surge protection designed for irrigation systems using treated sewage, or raw water with solids present, that can typically block conventional air release valves.

The unique low-pressure sealing function of the valve (0.5M)—combined with surge protection on the outlet—reduces the risk of water discharge  under operating conditions.

Make enquiry How to order Jan 2022 Price List


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