The Polar Box is designed to offer the float-free function of the H20 Hydrostatic Release Units down to minus 50 degrees, a requirement under the IMO Polar Code. The electrically-heated box for two H20 ERUs is approved for use in EX-classed areas onboard. The first ERU releases the liferaft lashing, second ERU cuts the additional electrical cord for Liferaft Heating.
Order HM-0807 and HM-0809 for replacement HRUs.
