STARLIGHT® PROTECTION hand-shrink device Technical details: For Example : Remainder at 3 bar working pressure during continuous operation in the case of our best-selling competitors. Remainder at 1 bar working pressure during continuous operation in the case of Starlight Professional. Gas pressure: Heating capacity: Propane gas G31 (natural gas with special version) 1- 2 bar 50 kW at 2 bar Length: Working width: DVGW (German The devices are manufactured in accordance Technical and with ISO 9001. Scientific Association for Gas and Water) Research Department, Gas Test Laboratory. Our DVGW No. is G94e018 Technical subject to change.