DBI/SALA® Advanced Series 23 1/2" Manhole Collar has lightweight, powder-coated aluminum construction for portability. Collar for 24 - 26" Dia manways features PVC sleeve liner and offers mast rotation. It is suitable for applications that require frequent set-ups over similarly sized access openings. Collar features carrying handles for ease of use and can be used with advanced series davit system. Collar can be set up easily by slipping it into sewer manhole, tank hatch or other openings and attach davit system.
Manhole collar davit base: Simply fits within a manhole opening and accommodates an Advanced™ offset davit mast Fits 24" to 26" (60.9 to 66 cm) diameter opening: Enables user to install system on various width structures for added flexibility eliminating the need for multiple sized bases Built-in carrying handles: Provides easy hand holds to transport the davit base from one location to another PVC davit mast sleeve liner: Eliminates metal to metal contact improving performance and ensuring smooth consistent davit mast rotation Set-up and dismantle without tools: Simply slide device into manhole opening and it's ready to receive the davit mast system Lightweight, corrosion resistant aluminum construction: A fraction of the weight when compared to steel offering quick and easy transport, set-up, dismantle and storage
This product is part of a fall arrest or rescue system These instructions must be provided to the user and rescuer (see section 8.0 Terminology) The user must read and understand these instructions or have them explained to them before using this equipment The user must read and follow the manufacturer’s instructions for each component or part of the complete system Manufacturer’s instructions must be followed for proper use and maintenance of this product Alterations or misuse of this product or failure to follow instructions may result in serious injury or death