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MST 50 CFM Portable Breathing Air System BA050
MST Portable 50CFM Breathing Air Filtration Systems BA050BNM and BA050BMST

Base Price: $1,225.00

Availability: Usually Ships in 1 to 2 Weeks



MST BA050- 50CFM Portable Breathing Air Systems

MST BA050- 50 CFM Portable Breathing Air Systems (Non-CO removal)

Removes water, particulates, hydrocarbons, oil smell and taste from the breathing air
Don't need 'CO' removal?
Our "BA" Series has twice as much charcoal than the others!
Our systems have an extra added "Fourth Stage" of activated carbon to reduce tastes and odors, and offer superior hydrocarbon removal.

50 CFM Portable Breathing Air System WITHOUT Monitor
BA050BMST 50 CFM Portable Breathing Air System WITH 5700 "CO" Monitor

BA050BMST/PKG 50 CFM Portable Breathing Air System with 5700 "CO" Monitor includes- spare filter kit, small calibration kit, 120VAC adapter, 12VDC adapter, External Remote alarm and Claw Fitting.

For applications where CO removal is not desired, MST offers a complete line of Breathing Air Panels and airline monitor packages.

Like our CO removal equipment, our non-CO panels have significant advantages over competitive filtration systems. With a charcoal volume twice to eight times greater than other major suppliers, MST’s Breathing Air Panels provide superior removal capability for hydrocarbon tastes and odors.

Our unique air distribution baffle design maximizes charcoal absorption efficiency by providing even air distribution throughout the cartridges.

MST’s four-stage filtration system is standard on every portable model and provides extra protection for longer filter life and better filtering capabilities than most other comparable filtering systems.

Pre-filter dual stage element removes particulate down to 0.3 microns and coalesces liquid down to 0.75 microns, at an efficiency rating of 99.97% (D.O.P.)

A carbon monoxide monitor is available on every breathing air filter system we make to continuously monitor your breathing air for compliance with applicable standards. Monitors offer digital display, with both audio and visual alarms. All monitors utilize an electrochemical sensor to measure CO levels. The MST Breathing Air Panel Series can be supplied with or without carbon monoxide monitors, depending on end user’s specific situation. This option is available on request.


Rated Air Flow (Max) @ 100 psi
50 SCFM (23.6 L/s)
Operating Pressure 100 PSIG Dynamic (6.9 bar)
Inlet Pressure (Max) 150 PSIG Static (10.4 bar)
Outlet Pressure Range 0-125 PSIG (0-8.6 bar)
Operating Temp. Range 68-150oF (20-65oC)
Operating Relative Humidity 30-100% RH
(Inlet Air - Non Condensing)
Outside Dimensions
20.5"L x 16.75"W x 8.5"D
Weight (Including Monitor) 25lbs
Replacement Filter Set FB050

Air from standard compressed air usually is contaminated with oil, water, dirt, rust, and often DEADLY CARBON MONOXIDE. The MST's RESPIRATORY PROTECTOR SERIES is a Four Stage Purification System that removes or reduces these contaminates and continually monitors the carbon monoxide level of the purified air.

5700 'CO' monitor is CSA Approved for Class1, Div. I, Groups A, B, C and D locations when utilizing 9 volt batteries.

Continuous operation
Our Respiratory Protector Systems are designed to operate continuously. All other CO removal systems require drying time to remove moisture from saturated dryers. Continuous operation is possible with other companies' equipment, but they require twin towers, to alternate operation while moisture is purged...more equipment, more complexity, more cost!

Greater portability
At only 25lbs. the Portable Breathing Air systems are easy to get to the jobsite.

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