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Products for electrified powertrains

Battery and fuel cell systems are environmentally friendly alternative drives that support our goal of a cleaner mobility. These promising solutions can also be used in hybrid systems. Increased temperatures as well as contamination by dirt particles and harmful gases lead to an earlier loss of performance of batteries and fuel cells. High-quality filtration solutions from MANN+HUMMEL reliably protect battery and fuel cell systems from wear and overheating. The right heating and cooling strategy when driving or charging is supported by further system components.

Cathode air cleaner

Protection of the fuel cell stack from airborne contaminants
Harmful gases are efficiently removed from the intake air
Use in mobile or stationary fuel cell systems
Available as standard product (ENTARON FC, AirPure)

Broad band silencer

Improves acoustics of the intake system
Reduces the inlet noise and noise radiation of the ducts
Pressure loss optimized product design for low energy consumption
Use in stationary or mobile fuel cell systems
Standard product in development

Humidifier

Protection of the fuel cell membranes against drying out
Transfers humidity of the exhaust air through flat membranes to the dry intake air
Use in mobile fuel cell systems

Cathode water separator

Removes water and ice crystals from cathode supply and exhaust air streams
Protects the cathode air cleaner and fuel cell stack from water ingress and mechanical damage
Highly flexible product for simple integration
Vertical or horizontal installation position offers many installation options - different sizes cover different performance classes
Standard product in development

Exhaust Air System

Filtration, separation and adsorption to protect the fuel cell from inlet to exhaust
Highly integrated solution in fully-plastic design
Air routing from stack to exhaust path including movement compensation, acoustic resonators, water separator to protect the turbine, wastegate-system for stack bypass

Coolant particle filter

Protection of the coolant pump against wear and blocking of the cooling channels in the fuel cell stack
Use in passenger cars and commercial vehicle applications as well as other applications such as cogeneration plants and industrial trucks
Modular system with different sizes available for optimal adaptation to the application
Available as standard product (CoolantClean)

Ion exchange filter

Protection of the fuel cell stack against electrical short circuits
Integration into the bypass of the coolant circuit
Use in stationary or mobile fuel cell systems
Available as standard product (IonFree)

Coolant reservoir

Modular design covers different container sizes
Flow control prevents the formation of air bubbles in the cooling system
Modular adjustable position of filling opening, outlet opening and connections
Available as standard product (MCR)

Coolant particle filter

Reliable separation of dirt particles from the coolant
Protects the battery system against wear and blockage of the cooling channels
Pleated full-synthetic filter media MULTIGRADE eM-CO 180 or glass fiber filter media MULTIGRADE O-G 10.2
For use in liquid cooled battery systems (stationary or mobile), also for non-automotive applications
Available as standard product (CoolantClean)

Cooling air particle filter air

Clean air supply for air cooling systems
Protects the fan and battery system from dirt particles from the cooling air
Can be used in open and closed air-cooled high-voltage battery systems
Available as life time or service part

Venting unit

Protects high-voltage battery systems in all operating conditions
Prevents water and dust from entering the battery system
Compensates pressure differences between the inside of the battery system and the environment
Emergency degassing function at defined overpressure in the battery system
Available as standard product (VentPlus)

Oil dryer cartridge

Removes water from the cooling oil of directly cooled batteries
Adsorber and cartridge material are resistant against cold and aggressive oils
Optional water sensor to detect content of water in oil
Easy service

Coolant reservoir

Modular design covers different container sizes
Flow control prevents the formation of air bubbles in the cooling system
Modular adjustable position of filling opening, outlet opening and connections
Available as standard product (MCR)

Oil filter system

for eAxles and hybrid transmissions

Volume flow rate

10 to 15 l/min, applicable to customer requirements

Operating temperature

-30 °C to +130 °C

Service interval

Module is lifetime part, pressure-side filter element and oil dryer cartridge are service parts

Transmission oil filter

for passenger cars

Suction and pressure side transmission oil filter as spin-on filter or filter module available
Tailor-made solutions for individual customer needs
Various high-performance MULTIGRADE oil filter media with long service intervals available
Excellent flexibility thanks to a highly modular design concept

Transmission oil filter

for commercial vehicles

Suction and pressure side transmission oil filter as spin-on filter or filter module available
Tailor-made solutions for individual customer needs
Various high-performance MULTIGRADE oil filter media with long service intervals available
Excellent flexibility thanks to a highly modular design concept

E-Mobility Shop

In our E-Mobility online shop you will find our standard components for battery and fuel cell applications which can be ordered quickly and easily.

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