WABCO part description

Double-Diaphragm Tristop, D 30/30

Product Attributes

Max. operating pressure 147.94 / 123.28 psi
Distance between bolts 120.6 mm
Thread Length 8.35 in
Push-Rod Length 212 mm
Type 30/30
Weight 21
Clamp Band Position 45°
Release Pressure 4.8 bar
Push-rod thread M16 × 1.5
Calculated Volume (dm³) 28.014
Total Length 363.0 mm
Type Of Operation Cam
Temperature Range -40°C to +80°C
Port thread 11 M16 x 1.5
Size 580 x 230 x 210
Diameter 206.5 mm
Length 262.0 mm
Bolt Threads M16 x 1.5
Clamp Band Ø 209 mm
Port: Working Pressure [P Emax.] 10.2/8.5 bar
Stroke 75/75 mm
Bolt Lengths 42.5 mm
Port thread 12 M16 x 1.5
Port Angle Position Side port -90°
Yoke No
Version Without boot

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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