We have an fresh air unit that firefighters use, can't remember if it's SCBA or what the Acronim is. We needed it as a standby unit when applying Methyl Bromide on our farm, but I think it was only used 1 time for around 5 minutes. It's like what the firefighters wear with clear face mask and air tank on your back. It could be connected to a hose for air source instead of tank.
Let me know if interested, we don't need it anymore.
David
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
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