RS PRO Fan Filter, Polycarbonate Frame, 27mm

Maintains pressure and prevents water ingress, pressure or vacuum build up in equipment subject to use in harsh environments, or equipment subject to water spray or immersion. Immersion proof breathers are ideal for instruments or equipment subjected to temperature, pressure, altitude or barometric change and fluctuations. It is a breathable enclosure that can prevent distortion or damage that often occurs in such changes. Made of polycarbonate it is a manual override pressure equalisation element.

Maintains pressure equalisation and prevents water ingress in equipment subject to use in harsh environments. Requires 17mm dia. fixing hole
Withstands immersion up to 1 metre for 15 minutes, providing differential between the head and the water does not exceed 15°C
Flow rate 150cc/min (approx)

Not suitable for rapid decompression applications.