The pump, silicone cover, extension hose, and storage bag ( All photos/Jeremy Benson ) The SmartHead switch makes it easy to go between valve types if needed Screen grab of Topeak’s E-Booster ...

The hose pumps installed at Lavister handle 3-5% dry solids content primary sludge at a transfer rate of 2,500l/h. Each pump runs at 16rpm and has a discharge pressure of less than 5 bar. They are ...