Hikelok nwere ọtụtụ ngwaahịa dị iche iche, gụnyere valvụ ngwá ọrụ na ihe ndozi, ngwaahịa nrụgide dị elu, ngwaahịa dị ọcha dị oke elu, valves nhazi, ngwaahịa na-ekpo ọkụ, usoro nlele, usoro ntinye nke mbụ, unit pressurization na ngwa ngwa ngwa.
Hikelok ngwá ọrụ na-agbapụta na ihicha valves usoro mkpuchi BP1, BP2, BP3. Nrụgide ọrụ sitere na 4,000psig (275bar) ruo 10,000psig (689bar).
