Airtech DC Variable Speed Blowers

Airtech DC variable speed blowers are brushless DC gas ring blowers designed for applications where compact blower construction, adjustable speed control, and oil-free operation are important selection factors.

The 3BA1002 series includes standard brushless DC motor blower options with integrated or external electronics configurations, depending on the selected model. The series features rugged die cast aluminum construction, cooler outboard bearing design, quiet operation, maintenance-free operation, and CE compliant standard brushless DC motors.

Process Controls Corporation - Airtech DC Variable Speed Blowers

This product family can support industrial vacuum or compressor service where a DC variable speed blower is preferred over a fixed-speed blower or a mechanically different vacuum pump design.

Available model options include 3BA1002-AB22/AA22 and 3BA1002-AB52/BB52 configurations, with documented differences in electronics arrangement, maximum output, weight, input values, speed settings, sound pressure level, and control voltage.

For facilities comparing Airtech blower technologies, DC variable speed blowers should be evaluated separately from L-Series oil-lubricated rotary vane vacuum pumps, dry rotary vane vacuum/pressure pumps, and 3BA high pressure regenerative blowers.

Selection should be based on the required blower configuration, electronics arrangement, control needs, connection style, and application requirements.

Key Characteristics

Brushless DC motor blower design
3BA1002 series product family
Integrated or external electronics options, depending on model
Oil-free technology
Rugged die cast aluminum construction
Cooler outboard bearing design
Quiet operation
CE compliant standard brushless DC motors
Flange connection listed for available models
0–10 control voltage listed for available models
Optional CAN-bus communication protocol listed for the 3BA1002-AB52/BB52 model page

Ideal Applications

Variable speed blower applications
Compact industrial blower installations
Vacuum pump or compressor service using DC blower technology
Equipment requiring oil-free blower operation
Applications where integrated or external electronics configuration is a selection factor
Systems requiring controlled blower speed based on supported model data