Add-on Cell kits are available for HA, HP, and DM TekStaks. These kits can be used to replace old or damaged MEAs and bipolar plates or they can be used to convert from one type of stack to another. Each Add-on Cell kit includes a single MEA, a graphite bipolar plate, and two PTFE gaskets.

 

The following MEA kits are available:

TEK-HA-CEL-100-500 – Replacement for standard MEA included with HA TekStak; 25 cm² electro-active area, 5 mil thick membrane layer. The bipolar plate included is designed for an open cathode or “air breathing” stack design.

TEK-HP-CEL-100-200 – Replacement for high performance MEA included with HP TekStak; 25 cm² electro-active area, 2 mil thick membrane layer. The bipolar plate included is designed for a pressurized air or closed cathode stack design. 

TEK-DM-CEL-100-700 – Replacement for standard MEA included with DM TekStak; 25 cm² electro-active area, 7 mil thick membrane layer. The bipolar plate included is designed for a pressurized air or closed cathode stack design. 

 

TEK-HP-CEL-100-200 – Replacement for high performance MEA included with HP TekStak; 25 cm² electro-active area, 2 mil thick membrane layer. The bipolar plate included is designed for a pressurized air or closed cathode stack design.