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The Auto-Air™ Cart contains an Auto-Air™ Breather Box® to provide Grade-D breathing air while continuously monitoring for Carbon Monoxide (CO). In the event of electrical failure or air pressure failure, the reserve air activation automatically switches to the reserve air cylinder(s). A pneumatic or electronic reserve air system consisting of twin air cylinders provides back-up air. Select the cart size based on the desired amount of users and reserve air needed to allow workers to safely egress the work area in an emergency. Carts operate with 2216 to 5000 psi cylinders (sold separately).
Auto-Air™ 50 Cubic Feet Per Minute (ft³/min) Air Flow Small Cylinder Cart
Unit of Measure
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BB30-HTAA
Auto-Air™ 30 Cubic Feet Per Minute (ft³/min) Air Flow Small Cylinder Cart
Price $6,495.00
Auto-Air™ 50 Cubic Feet Per Minute (ft³/min) Air Flow Small Cylinder Cart
BB50-HTAA
Auto-Air™ 50 Cubic Feet Per Minute (ft³/min) Air Flow Small Cylinder Cart
Price $6,295.00
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BB100HTAA
Auto-Air™ 100 Cubic Feet Per Minute (ft³/min) Air Flow Small Cylinder Cart
Price $7,495.00
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BB100-23AA
Auto-Air™ 100 Cubic Feet Per Minute (ft³/min) Air Flow Large Cylinder Cart
Price $6,995.00
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BB30-HTAAP
Auto-Air™ 30 Cubic Feet Per Minute (ft³/min) Air Flow Small Cylinder Cart with Intrinsically Safe (IS) CO Monitor
Price $6,695.00
Description N/A Auto-Air™ Cart with CO Monitor
Electronic Reserve Air System
N/A Auto-Air™ Cart with CO Monitor
Electronic Reserve Air System
N/A Auto-Air™ Cart with CO Monitor
Electronic Reserve Air System
N/A Auto-Air™ Cart with CO Monitor
Electronic Reserve Air System
N/A Auto-Air™ Cart - with Intrinsically Safe (IS) CO Monitor
Pneumatic Reserve Air System
Brands N/A Auto-Air™ Kleen Blast
Air Flow N/A 30 ft³/min N/A 50 ft³/min N/A 100 ft³/min N/A 100 ft³/min N/A 30 ft³/min
Flow Capacity N/A 48 ft³/min N/A 79 ft³/min N/A 123 ft³/min N/A 123 ft³/min N/A 48 ft³/min
Couplings N/A 2 N/A 4 N/A 4 N/A 4 N/A 2
Alternating Current (AC) Voltage N/A 115 V N/A 115 V N/A 115 V N/A 115 V N/A
Pressure N/A Up to 4500 psi N/A Up to 4500 psi N/A Up to 4500 psi N/A Up to 5000 psi N/A
Capacity N/A Holds Two 60 or 87 cf Air Cylinders N/A Holds Two 60 or 87 cf Air Cylinders N/A Holds Two 60 or 87 cf Air Cylinders N/A Holds Two 300, 444 or 472 cf Air Cylinders N/A
Country of Origin N/A USA
Weight N/A
Approval and Certifications N/A
Certification N/A CSA Approved for Class I, Division 1, Groups C and D environments (9 VDC operation only)
Warranty N/A 2 Year Warranty on CO Sensor & Monitor
Applications N/A
  • Confined Space Entry
  • Refineries
  • Hazardous Material Handling
  • Nuclear Facilities
  • Fuel Cell Maintenance
  • Tank Entry and Cleaning
Features N/A
  • Primary Air Line, 1/2" Inlet - Hansen 5000 Style Fitting
  • Reserve Air Line, 1/4" Inlet - Hansen 3000 Style Fitting
  • Carbon Monoxide (CO) Monitor
  • CO/O2 Monitors also Available
  • Intrinsically Safe CO/O2 Monitors also Available on Pneumatic Models
  • Filter Change Indicators on All Filters
  • 2 Automatic Drains with Discharge Tubes
  • Remote Alarm Jack Receptacle (Remote Alarm Optional)
  • External Warning Lights and Alarm
  • Reserve Cylinders Sold Separately
  • Steel Cart
  • Storage Box with Latch
  • Pneumatic Tires
Note N/A Always size the reserve air system to allow an adequate safety factor for all workers to egress the environment.

Specify 1/4" Hansen style or Schrader style respirator couplings when ordering. Other couplings available for an additional charge.

Contact Customer Service for CO/O2 monitor part numbers or custom options.

Engineering drawings and specifications will be provided for custom options.

Don't forget to order a monitor calibration kit!