A chain-pulley roll-up unit for manual operation of side curtains using a chain, suited to structures with high curtain openings and capable of handling heavy curtain loads.
About
A chain-pulley roll-up unit for manual operation of side curtains using a chain, suited to structures with high curtain openings and capable of handling heavy curtain loads.
Applications
- Operates tall or heavy side curtains manually by chain, suited to high curtain openings where a geared handle would be too hard to turn
