3M DBI-SALA 3602300 Rollgliss RPD Rescue Positioning Device, 4:1 Ratio nikro 860362 Airlock Options (Diameter x Length):

Airlock Options (Diameter x Length): Ø12” x 20”

Air Systems PAK-4 Datasheet

Portable units are constructed of lightweight high strength aluminum and adjust to fit most standard entries

MHD-36-BDF

3M DBI-SALA 3602300 Rollgliss RPD Rescue Positioning Device, 4:1 Ratio nikro 860362 Airlock Options (Diameter x Length):3M DBI SALA 3602300 Rollgliss RPD Rescue Positioning Device, 4: 1 Ratio 300 ft. (91. 4 m) rescue and positioning kit with 4: 1 ratio, pulleys, anchor straps, two carabineers and carrying bag. The Rescue Positioning Device (RPD) is designed to perform as both a work positioning device and as a personnel rescue device. Along with raising and lowering capabilities, the rope in the device can be locked into place so that the user can be positioned in a