Spring D7 - Large / 8642lbs / 10-3/4" Height / 5-1/2" Diameter / 4-1/2" Compression USD Each one comes standard with

Each one comes standard with a UL Overspeed switch and a rope Guard

Allowable gross mass: ≤ 1136Kg (2500lbs)

• Medium base

A stop switches use a push-pull action for sure

• Light bulb socket:

Spring D7 - Large / 8642lbs / 10-3/4" Height / 5-1/2" Diameter / 4-1/2" Compression USD Each one comes standard withMetal springs are used as essential parts of any common elevator that has specific lifting speed. Usually installed in elevator pit, these metal springs are installed to provide cushioning properties to elevator. Can be combined with the internal Spring D7 small (Sku: 2637009) to get higher capacity @ 12750lbs. Must be ordered seperately. Download Technical Sheet (PDF)