... sanctuary: safety equipment mining refuge chamber/resuce capsule/moveable sanctuaryspecificationmodelcapacityheight Mwidth Mlength Mweight KGJYC-96/044people2.12. ... capacityhold 8,12,16,20,24,28,32,40personsrated protective time≥144hsuffering impact force≥1.5Mpasuffering blast impact force≥1Mpainstant ... -temperature≥550Cmax water pressure0.1Mpa mining refuge chamber/resuce capsule/moveable sanctuary