HM U - Aluminum Turbine Flow Meters with ball bearings for hydraulic applications.

HM P - Turbine Flow Meters with Pelton Wheel for monitoring heating and cooling circuits - 3.0 to 280 l/min.

HM AC

HM TC-R - Turbine Flow Meters for Solvents with integrated sensor electronics - 0.3 to 85 l/min.

HM TRI - Turbine Flow Meters for Pharmaceutical Applications - 0.3 to 400 l/min.

HM Subsea - Turbine Flow Meters for Subsea Immersion Applications - 0.3 to 500 l/min

HM E - Turbine Flow Meters with Ermeto Fittings for lubricating and non-lubricating media - 0.3 to 500 l/min.

HM R - Turbine Flow Meters with BSPP Threads for lubricating and non-lubricating media -.

HM F - to supply intrinsically safe pickups and amplifiers