High Flow Circulation Pump A MAGNETIC DRIVE SEAL-LESS PUMP WITH BRUSHLESS ELECTRIC MOTOR 38 MM PORTS, DESIGNED FOR A NOMINAL FLOW OF 135 LITRES / MIN @ 0.4 BAR The CM100HF is a high-flow, magnetically driven (seal-less), circulation pump with a DC motor designed for a 40 000 hour service life. The brushless motor of the CM100HF eliminates brush maintenance and related motor failures. The CM100HF is designed for liquid circulation requirements in heating and cooling systems. The CM100HF pump generates a high flow for such demanding applications as buses, trains and other commercial vehicles. The durable design will also provide dependability on physically demanding applications such as agricultural equipment, construction and mining vehicles as well as on and off-road vehicles. Features & Benefits • Nominal flow @ 0.4 bar The CM100HF comes with IP6K9K and IP67 ratings to ensure the highest degree of reliability in the most demanding environmental conditions. These IP ratings ensure the pump to be waterproof, dustproof and to withstand salt and high-pressure/ steam jet cleaning. The pump is also tested and approved to withstand shock and vibrations. The cast aluminium pump housing is available with 38mm (1 ½”) ports. The metal design of the CM100HF also allows us to meet the flammability rating UL 94 Class V0. The CM100HF is designed for speed control with 0-10V or PWM (Puls Width Modulation) control and offers security features such as; built-in thermal overload protection, built-in temperature limitation function, reversed polarity protection, voltage transients protection, low voltage protection, internal current limitation and dry running protection. 135 l/min (35.6 GPM) with connection ∅38 mm (1 ½") • Designed for ambient temperatures of -40°C to +105°C at at liquid temperature +93°C (-40°F to +220°F at liquid temp +200°F) • Magnetic drive (no shaft seal/ mechanical seal) • Designed for continuous duty • Long service life • Wide temperature range • Speed control • Built-in thermal overload protection • Derating, automatic speed control at overheating • Tacho out signal • Reversed polarity protection • Low voltage protection • Dry run protection • Current limitation The CM100HF will withstand ambient temperatures from -40° to +105°C (-40° to +220°F).

CM100HF – High Flow Centrifugal Pump with Magnetic Transmission powered by a Brushless DC Electromotor Technical specifications: Dimensions: System pressure: -0.2 to +2.5 bar at 100°C (+212°F) Liquid: Water/glycol mixture; max. 60% glycol Motor service life: The motor is designed for a service life of 40.000 hours at nominal voltage and ambient temperature of +40°C (+104°F) Motor, voltage: Nominal 27.2 V DC for use between 16-32 V DC Motor: Enclosed (as per IP6K9K and IP67) permanent magnet, ball bearing mounted brushless motor, designed for continuous operation Input power: Max. 410 W Dry running:...