The MA-1 is an explosion-proof, portable centrifugal fan designed for ground support for aircraft fuel cell ventilation. Used by the U.S. Air Force, foreign air forces and commercial airlines. Built to conform to Mil-B-7619, the MA-1 is specified for use with the B52, B1 and B2 bombers, which speaks for its high quality of construction.
NSN 4140-00-567-8489
FEATURES
- Backward incline centrifugal fan for greater efficiency.
- The unit is designed to operate in Class 1, Group D atmospheres per Military Specifications.
- Two wheeled cart with pneumatic tires and a tote handle that is connected to a wheel brake system.
- Brass inlet and outlet screens.
- Three sections of 8″ dia. x 10′ duct, complete with couplings and carrier are included.
OPERATING SPECIFICATIONS
- 1700 CFM Free Flow Air Volume
- 1000 CFM Air Flow at 4.3″ Static Pressure
- 500 CFM Air Flow at 5.6″ Static Pressure (maximum cut-off pressure = 5.8″ S.P.)
