The SIRELLA claw pumps by MIL’S work on the dry rotary piston principle and are most suitable for harsh applications such as water treatment plant. Girovac is the UK distributor for MIL’S claw pumps SIRELLA series which were launched mid 2019. They provide a continuous end vacuum of 50mbar and range from 112M3/hr to 342M3/hr with low maintenance requirements.