Double Convoluted Air Bellows
Double Convoluted Air Bellows

These flexible wall cylinders provide linear actuation without any dynamic seals. This type uses two flexible chambers that expand axially when pressurized.

Part NumberDescriptionPrice
E-ASND11-4-1 1/4" NPTF DOUBLE CONVOLUTED AIR SPRING Recommended Design Height & 80 PSI, Force = 1,000 lbs.
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$130.01 Add-to-cart
E-ASND18-5-1 3/4" NPTF DOUBLE CONVOLUTED AIR BELLOW Recommended Design Height & 80 PSI, Force = 1,600 lbs.
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$144.91 Add-to-cart
E-ASND31-6-1 3/4" NPTF DOUBLE CONVOLUTED AIR SPRING Recommended Design Height & 80 PSI, Force = 2,000 lbs.
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$178.63 Add-to-cart
E-ASND51-7-1 3/4" NPTF DOUBLE CONVOLUTED AIR SPRING Recommended Design Height & 80 PSI, Force = 4,000 lbs.
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$204.20 Add-to-cart
E-ASND82-7-1 3/4" NPTF DOUBLE CONVOLUTED AIR SPRING Recommended Design Height & 80 PSI, Force = 6,600 lbs.
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$249.86 Add-to-cart