● Spring Brake Chamber S3030DD
● Sealed Type
● Surface:Yellow Zinc
● Double diaphragm
● Sealed type
● Pushing pole stroke:0 to 64mm
● Life cycle:
Stroke room≥1,000,000 times
● Working temperature: -40℃ to +80℃
● Tested and certified in accredited labs.
● Performance standard: SAE J1469-95
