Wofly o qalile e le moetsi oa li-regulator, manifolds a khase, lisebelisoa tsa liphaephe, li-valve tsa bolo, li-valve tsa nale, li-valve tsa cheke & li-valve tsa solenoid.Sepheo sa rona ke ho fana ka lihlahisoa tse tšepahalang ka ho fetisisa, tse nepahetseng le tse phahameng ho bareki ba rona.