SpiroMixbox DN 20 - max. 30 kW
SpiroCompact DN 20 – max. 35 kW
SpiroStandard DN 25 – max. 55 kW
SpiroMedium DN 32 - max. 120 kW / SpiroMax DN 32 - max. 220 kW
SpiroPro DN 50 - max. 1200 kW
SpiroPro DN 80 - max. 1200 kW
