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Key benefits

Protection against electrical shorts in the stack: IonFree keeps the conductivity of cooling liquid in fuel cells low through ion exchange technology.

Optimum protection: high quality ion exchange resin regarding capacity and purity.

Easy to adapt: different sizes, mounting positions, stud angles and stud types allow easy fit in almost every installation space.

Clean and easy service: no loss of high quality coolant as only the cartridge needs to be replaced.

Large variety of possibilities for you to configure our modular kit to fit your specific application, please refer the data sheet for matrix codes depending on type of application and mounting.

Replaceable cartridge with spare part number ION 7001.

Standard product offers good economical factor.

Operating parameters

Capacity (cation + anion): 1190 meq

Flow direction: bottom up

Mounting direction: vertical

Ion exchange resin: 1:1 mixed bed on anion and cation resin in OH/H form

Max. pressure (absolute): 4 bar

Operating temperature: -40 °C to +90 °C

Electric conductivity: < 5 µS/cm

Calculated pressure loss: 370 mbar

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Brand	Mann+Hummel
Pressure Drop (in bar)	0.25
Max Pressure (in bar)	4
Max Elec. Conductivity (µS/cm)	5
Fluid Connector Type	DIN 3021-A26, VDA Coupling DN 20
Diameter (in mm)	102
Manufacturing Readiness (MRL)	8
Technology Readiness (TRL)	7
Max Ambient Temperature (in °C)	90
Min Ambient Temperature (in °C)	-40

Ion Exchange Filter IonFree (High Capacity)