Compliance with the OSHA requirement for Grade D Breathable Air can be accomplished with the use of the Single Line Hose System, Model 50 SL, manufactured by Martech Services Co.

When used properly, a Model 50 Single Line Hose System will work with the existing compressed air supply to provide Grade D Breathable Air for a NIOSH approved respirator, and with the provided 54" tool air hose, it will supply air for a spray gun, all via the included single line hose assembly, according to Tom Wright, Martech’s director of sales and marketing.

Model 50 SL systems are available with a 35' or 50' single line hose assembly.

For more, visit www.breathingsystems.com.