DBI-SALA 50 ft. Sealed SRL with Retrieval Winch
The internal mechanical working parts are protected in a sealed section of the housing to keep dirt and other crud away. The standard reserve lifeline retention system keeps several wraps of cable on the drum when the lifeline is fully extended for added safety. A swiveling self-locking snap hook with impact indicator helps keep the line from twisting.
The 50ft x 3/16 in. galvanized steel wire rope provides durability and reliable fall protection. Environmentally sealed design so that you know your SRL is functioning properly no matter how dirty, damp or harsh your environment is. The Sealed SRL also contains a self adjusting disc brake to keep arresting forces under 900 lbs, and a built in retrieval winch for raising/lowering load during emergencies for added product versatility. It also exceeds all applicable industry standards including OSHA, ANSI and the new ANSI Z359-2007. Base unit weighs 36 lbs, with the bracket and bag adding 5.6 lbs.
3400923 - 50 ft. galvanized steel with mounting bracket/bag
|Safety Standard||OSHA, ANSI|
|100% Tie Off||No|
Can this unit be hung over the entry point by its handle?1 answer
The answer is yes. The handle of this SRL is the attachment point for overhead anchorage.
What is the reduction in gearing as you crank handle? Example: 200 lb. Person in 40 ft. Deep manhole has to be winched up. What is the ratio of weight being lifted versus weight of person?1 answer
Mechanical advantage varies based on how full the drum is. On Original sealed units it takes about 10-12 lbs of force to lift 200 lb person. The mechanical advantage is 200/11 or 18/1.
What is the maximum weight of a person this winch will lift out of a confined space?
This sealed Self Retracting Lifeline's weight limit is 420 lbs. (190 kg)