WABCO part description

Double-Diaphragm Tristop, 30/30

Product Attributes

Size 100 x 200 x 300
Max. operating pressure 145.0 psi
Max. operating pressure 145.0 psi
Distance between bolts 120.6 mm
Weight 20.3
Port thread 11 3/8" - 18 NPTF
Port thread 12 3/8" - 18 NPTF
Total Length 363.0 mm
Port Angle 160°
Release Pressure 4.6 bar
Bolt Lengths 38.0 mm
Type 30/30
Calculated Volume (dm³) 6
Yoke Without
Push-rod thread 5/8'' - 18 UNF
Bolt Threads 5/8'' - 11 UNC
Temperature Range -40°C to +80°C
Push-Rod Length 25.4 mm
Type Of Operation Cam
Stroke 75.9 mm
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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