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Close End Airtight Zippers
Open End Waterproof Zippers
Heavy duty Airtight Zippers
Dry suit
TPU or nylon waterproof zipper
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Close End Airtight Zippers

drysuit waterproof zippers

Size:NO.8 (8TZN CR airtight zipper)
Teeth material: cupronickel
Tape material: Chloroprene rubber (CR)  Neoprene
zipper length: 100CM (according to customers’ requirements)

This airtight and watertight zipper can be used for diving suits, immersion suits, chemical suits, and emergency suits to protect workers from hazardous materials.

the zipper is 100% real waterproof zipper, watertight zip, airtight zipper for dry diving suit.

The zipper technology information as below:
Size: NO.8 (8TZN CR 100% airtight & waterproof zipper)
Teeth material: cupronickel
Tape material: Chloroprene rubber (CR)
Length: custom length
Close End
Width of zipper teeth: 7.0 MM
Total width of zipper: 70.0 MM
Lateral breaking strength of meshed chain: = 350N/in
Breaking Strength of composite sliderand tug: = 450N
Load to displace metal top stops: = 175N
Pressure requirements of fasteners: = 100Kpa
Force to operate slider along chain: < 55N
Force to dock and undock slider: < 75N
Reciprocating requirements:  =500cycles
Hasten Zone Co. Ltd Designed by LI ZY.
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