7 inch double convoluted


This is a high tech Universal Air Suspension 7 inch, double convoluted air bag. Each sold separately. High quality and affordable product.

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This is the biggest bag commonly used on cars, SUV’s and small vans. 3.25″ compressed, 13.0″ extended.

At 7 inches it has an absolute maximum capacity in fully parallel mode of 1900 Kg per bag. It will not achieve anything like this if used in an off axis mode and will “concertina” and inflate sideways. Operating range parallel 600 Kg – 1200 Kg per bag, but if used off axis this must be halved. Off axis operation includes rear trailing arms where this type of bag is regularly used.

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