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Fuel Cell Stack Humidifier - 5kW
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 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 5kW Stack Humidifier consists of a pleated membrane cartridge with plastic injection molded flow-field inserts and housing design for low power (5 kW) low temperature (70°C) fuel cell applications such as telecom back-up power and stationary power. The manufacturer of these humidifiers does not recommend them for use with hydrogen gas.
Current lead time is approximately 4 - 6 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||7000 Watt (7 kW)|
|Rated Flow||500 SLPM|
|Dew-point Approach Temperature||< 9˚C|
|Maximum Pressure Drop Across Humidifier||< 2.5 kPa|
|Lifetime||> 5000 hours (membrane dependent at 10˚C Dew point Approach Temp)|
|Rated Continuous Operating Temperature||80˚C (membrane dependent)|
|Maximum Burst Pressure||150 kPag|
|Rated Continuous Operating pressure||35 kPag|
|Max Allowable Differential Pressure Across Membrane||35 kPa (Between Streams)|
|Dimensions||112 mm x 282 mm x 296 mm (4.4" x 11.1" x 11.7")|
|Weight||5.7 kg (12.6 pounds)|
|Materials of Construction||SS, PP, PE, Acetal, Polyurethane|
|Power Requirement||0 W|
|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||< 3 L/min @ 21 kPag (Dry)|
|Maximum External Leakage||0 cc/min @ 50 kPag|
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