‘DUPLEX’ is a compact and lightweight double pulley device which has a pair of sheaves arranged in parallel
The shape of its side plates is specially designed for use with a Prusik friction knot in progress capture systems, which simplifies the tasks of lifting loads and setting up polyspasts.
The pulley is mounted on a ball bearing for maximising working efficiency. High precision of manufacturing on CNC machines ensures significant minimisation of friction losses.
Certified EN-12278:2007.
- Max rope diameter: 12 mm;
- Weight: 137 g.
- Sheave diameter: 25 mm;
- Working load 2*1,5 kN *2 = 6 kN;
- Max load 22 kN.
- Ball bearing;
- Certification: EN-12278:2007.
