WABCO part description

Unloader

Product Attributes

Weight 1.6358
Calculated Volume (dm³) 1.6806
Cut-Out Pressure 10 bar
Opening Pressure 14 bar
Size 171 x 108 x 91
Mounting 2x Ø 8.8 mm
Operational Range 0.7+0.6 bar
Max. operating pressure 362.6 psi
Port thread 1 M22 x 1.5
Port thread 4 M12 x 1.5
Port thread 3 Union Ø 0.79 in
Port Thread 1-2 M16 x 1.5
Port threads M22 x 1.5
Type Without one way valve
Temperature Range -40°C to +80°C
Port thread 21 M22 x 1.5
Version With tire inflating valve
Port thread 22 M12 x 1.5

Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.

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