Airtech Blowers

Airtech is a leading manufacturer of regenerative blowers. High pressure regenerative blowers manufactured by Airtech make up the 3BA series regenerative vacuum/pressure blowers. Our regenerative blowers are an ideal alternative to standard rotary vane pumps and PD/rotary lobe blowers. It’s innovative light weight and compact design adds to the ease of operation. 3BA regenerative blowers can quickly be added to your system with its easy to install close-coupled construction. The cool running outboard bearings increase service life. Free is a word that everyone likes to see when they are looking at a product, and this one is OIL FREE, MAINTENANCE FREE, and operates at an industry low dB(A) sound level. The 3BA has an operating capacity range of up to 1500 CFM and can achieve an end vacuum up to 20″ Hg or a pressure of 13 PSIG.

Part Number	Description
Blower
BL11	Blower .3 HP 115/230 single phase
BL21	Blower .38 HP 115/230 single phase
BL31	Blower .6 HP 115/230 volt 1 phase
BL313	Blower .67 HP 230/460 volt 3 phase
BL41	Blower 1.75 HP 115/230 1 phase
BL45	Blower 1.75 HP 115/230 1 phase
BL453	Blower 2.0 Hp 230/460 3 phase
BL51	Blower 2.35 HP 230 V single phase
BL53	Blower 2.75 HP 230/460 v single phase
BL61	Blower 2.35 HP 230 V single phase
BL63	Blower 3.4 HP 230/460 V 3 ph
BL69	Blower 6.2 HP 230/460 V 3 ph
BL73	Blower 11.5 HP 230/460 V 3 ph

Inlet
BLInlet1	Blower Inlet Filter Assembly 1" for BL11 & BL21
BLInlet114	Blower Inlet Filter Assembly 1 1/4" for BL31 & BL313
BLInlet112	Blower Inlet Filter Assembly 1 1/2" for BL41, BL43, BL45, and BL453
BLInlet2	Blower Inlet Filter Assembly 2" BL51, BL53 and BL61
BLInlet2L	Blower Inlet Filter Assembly 2" fir BL63
BLInlet212	Blower Inlet Filter Assembly 2 1/2" for BL69 and BL73