JQJ Metal dry zipper
The metal - dry zip, the proven classic.
Solid metal teeth pay off and press the sealing lips securely together.
The zipper needs regular care with the (bee) wax crayon which makes it easy to move and holds it...
The adhesives, cleaners, sealants necessary for the assembly you can find in our store as well.
The given length indicates the length of the visible chain, i.e. the distance between the lower and the upper stopper in cm. The total length / installation length is 4 cm more in each case.
Available lengths are:
chain length approx. 76 cm - installation length approx. 80 cm
chain length approx. 80 cm - installation length approx. 85 cm
chain length ca. 85 cm - installation length ca. 89 cm
chain length ca. 90 cm - installation length ca. 94 cm
Size: No.8 (medium duty)
Tape material: CR neoprene, black
Width of zipper: 70 mm
Width of teeth: 7 mm
Tape thickness: 0.6 mm
Teeth material: Nickel silver
Slider material: Bronze (non magnetic)
Chain crosswise strength: =200 n/cm
Air pressure tightness: =1 bar(100kpa)
Work temperature: -30-65 C
Reciprocation: = 300 cycles
Oil resistance: Very good