With pressure requirements for transcritical CO2 applications touching 140 bar, the B18 is the natural choice. The B18 is optimized for high heat pump capacities (up to 150 kW as a gas cooler and up to 60 kW as an evaporator). The compact yet lightweight B18 is an excellent choice for cold chain applications (supermarkets, transport cooling, heat recovery, economizers), and for heat pumps (evaporator and gas cooler).