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This product is no longer available on Fuel Cell Store. This page is only to be used as an informational source for customers who have previously purchased the product.
The 1.5kW Stack Humidifier uses patented planar membrane based technology to humidify and heat the fuel streams going to the fuel cell, by directing the incoming dry gas across one side of a water permeable flat sheet membrane and flowing the hot humidified air stream from the fuel cell exhaust across the other side of the membrane. The membrane transfers the heat and water vapor from the wet stream to the dry stream while preventing the oxygen from crossing over.
The 1.5kW Stack Humidifier consists of a pleated membrane cartridge with plastic injection molded flow-field inserts and housing design for low power (1.5 kW) low temperature (70°C) fuel cell applications such as residential combined heat and power. The manufacturer of these humidifiers does not recommend them for use with hydrogen gas.
Current lead time is approximately 8 - 10 weeks to ship.
Applications: Material Handling, Back Up Power, Portable Power, Residential combined Heat and Power (CHP), Automotive
Cost Effective Design & Manufacturing
|Fuel Cell Rated Power||1500 Watt (1.5 kW)|
|Rated Flow||80 SLPM|
|Dew-point Approach Temperature||< 6˚C (membrane dependent)|
|Maximum Pressure Drop Across Humidifier||3 kPa (membrane dependent)|
|Lifetime||> 5000 hours (membrane dependent)|
|Min to Max Allowable Operating Temperature||-20°C to 70°C|
|Maximum Burst Pressure||100 kPag|
|Max Allowable Differential Pressure Across Membrane||21 kPa (support layer available)|
|Dimensions||142 mm x 67 mm x 184 mm (5.6" x 2.64" x 7.24")|
|Weight||0.8 kg (1.8 pounds)|
|Materials of Construction||Polypropylene, Polyurethane, Polyethylene|
|Power Requirement||0 Watts|
|Flow Configuration||Primarily Counter Flow|
|Material Compatibility||De-ionized water and air (*will not release compounds that adversely affect the fuel cell)|
|Minimum Freeze Thaw Cycles||> 50 cycles from -20˚C to 65˚C|
|Gas Crossover||< 0.1% of rated flow (membrane dep.) (Wet and Dry)|
|Maximum External Leakage||0 cc/min @ 35 kPag|
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