Eaton’s FHF mHP 11 and mHP 12 ranges are explosion-proof signalling hooters designed for use in potentially explosive areas of zones 1, 2, 21, and 22.

Their Ex-enclosures are manufactured in polycarbonate, to withstand the harshest conditions. The mHP 11 and mHP 12 are compact and durable devices with a volume approx. of 108 dB(A).

Our range consists of two sized hooters to help meet your application requirements. The mHP 11 is our slightly larger device with temperature range of DC model: -20 °C to +60 °C and AC model: -20 °C to +50 °C. The mPH 12 is smaller in size and weight with temperature range of -20 °C to +70 °C.