D4 - Constant-Flow Air-Line Respirator, Full Facepiece

Constant-Flow Respirator

   A full-facepiece supplied-air respirator, the unit consists of an Ultravue or Ultra Elite facepiece, breathing tube, control valve with choice of quick-disconnect assembly, and a web support belt.
   Air is supplied from a compressor via MSA air line.
   Users may select Constant-Flow units with control valves rated for 10-15 psig (for use with 8-50' of air line), or 35-40 psig (for use with 8-300' of air line).  Both types of valves are available with either aluminum Snap-Tite or steel. Foster quick-disconnect fittings.
   Order air-supply line separately.

See Data Sheet 01-00-01

Constant-Flow Abrasi-Blast^™ Respirator

   A full-facepiece, constant-flow respirator with a hood that provides protection for abrasive blasting operations.
   The device consists of an abrasion-resistant, rubber-coated nylon hood (available in shoulder- or waist-length styles), an Ultravue facepiece, a breathing tube that can be worn inside or outside the hood, a multi-lens cartridge, flow-control device, support belt and air-supply line.
   The unique lens cartridge assembly holds four glass cover lenses that are discarded as they become abraded.
   Air is supplied from a compressor via MSA air line, which connects to the unit's Snap-Tite fitting.
   Users may select Abrasi-Blast devices with control valves rated for 10-15 psig (for use with 8-50' of air line), or 35-40 psig (for use with 8-300' of air line).  Order air-supply line separately.

See Data Sheet 01-02-02