The Toe-MN Series of heat-transfer pumps (photo) feature a radial impeller and magnetic coupling. The pumps handle a flowrate of up to 220 m3/h with total head of up to 100 m. The pumps can be used for pumping oil up to a temperature of 330°C, and have bearing bracket, hydraulics and dimensions according to EN 733. Transferable torques of up to 500 Nm are possible. Hall 8.0, Stand M38 – N41 — Speck Pumpen GmbH & Co. KG, Roth, Germany