Borehole Blower

The Borehole Blower Model 3-A-1000 is a trailer mounted, diesel-powered blower capable of producing 1450 cubic feet per minute of oil-free breathable air at 1.0psi. This is sufficient to sustain 116 persons. An adjustable relief valve, installed at the blower discharge silencer outlet, and a variable speed engine throttle allow the operator to alter the blower output to the flow parameters required for each particular borehole. A carbon monoxide (CO) sensor is included to provide an audible and a visual warning if the CO level in the air delivery line exceeds 10 ppm.

• Provides air for over 100 miners
• Pre-constructed barricades
• Eliminates the need for CO2 scrubbing
• Eliminates the need for air or oxygen cylinders