12/24V high pressure circulation pumps design to meet the demands for heating and cooling systems on boat, trains, buses, commercial vehicles, recreational vehicles and motorhomes. Long lasting, with potted electronics, magnetically driven in order to withstand dry running and with a higher IP classification for a reliable functioning in toughest enviroments. Pump C090 has a mechanical seal. Mounting: universal bracket for flat surface available separately. Dry running: max 25 min.