Series Z 16 - to be filled in the inner radius 1. Limited torsion tolerance 2. Small pitch for low-noise and smooth operation 3. Very easy to fill - cables only have to be pushed in 4. Cable-friendly interior 5. “E” Series features split crossbar along the outer radius 6. Patented push button principle holds the links together 7. Mounting bracket with integrated strain relief 8. “Z” Series features split crossbar along the inner radius Inner widths Bi: 0.91 up to 3.94 (23 - 100 mm) Bending radii R: 1,57, 2.36, 2.95, 3.94 (40, 60, 75, 100 mm) Pitch: 1.2 (30.5 mm) per link = 11 links/ft (33/m) When to use Series Z 16 If filling is required without opening and closing If price is an issue If quiet operation is required When not to use Series Z 16 If a long unsupported length is required Series 27 If an Energy Chain with a high locking crossbar is needed Series 27