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3BA9400-1AT66 Regenerative Blower (Large)

Model Item / SKU

3ba9400-1at66

This model is part of the United States catalog.

Our 3BA9400-1AT66 model 3BA9 series blower supports pressures to 205 in. H2O, vacuums to -157 in. H2O, and delivers airflow to 218 CFM. Designed for balanced performance, the 3BA9400-1AT66 provides consistent operation across varying application demands and is engineered to improve sealing and reduce leakage. The 3BA9 Series provides a balance of pressure (to 410 in H2O), vacuum (to -245 in H2O), and airflow (to 341 CFM) for a variety of applications. Multi-stage, compact design increases capability without increasing footprint making this series versatile and efficient. Its IE3/NEMA premium efficiency motor lowers operating costs, while the outboard bearing design ensures durability under continuous use.

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3BA9 Highlights

  • Balanced Performance: Supports pressure, vacuum, and airflow requirements in one solution
  • Oil-Free Operation: Eliminates contamination and reduces maintenance
  • Energy Efficiency: IE3/NEMA premium efficiency rated motors reduce power consumption
  • Outdoor Rated: TEFC (Totally Enclosed Fan Cooled) motors can be installed outdoors without weather protection
  • Air-Cooled Design: No water cooling required, simplifying system setup
  • Integrated Silencers: Reduce noise without additional components
  • Lightweight, Compact Construction: Die-cast aluminum design with small footprint supports easy installation in space-constrained systems
  • VFD Compatible: Enables flexible performance control
  • Low Maintenance: Non-contacting parts with no wearable components make it virtually maintenance free
  • Extended Life, Easy to Service: Cooler running with outboard bearing design that is L10 rated at 20,000 hours for extended service life and reduced maintenance
  • Certifications: UL recognized and CE compliant motors
  • Application Focus: Pneumatic conveying, wastewater treatment, sanitation air, automatio

Specifications

Item # - 3BA9400-1AT66

Series – Regenerative Blowers
Description – Regenerative Blower (Large)

HP:
16.9
Open Flow (CFM):
185
Max Pressure (PSI):
—
Flow @ Max Pressure (CFM):
30
Max Vacuum (in HG):
-11.5
Flow @ Max Vacuum (CFM):
27
Amps:
40.3 / 23.3
Voltage:
220-240 / 380-420
Phase:
3
Sound Level (DBA):
75
Dimensions (L x W x H):
22.8 x 18.9 x 20.7 in
Mounting Dimensions (L x W):
12.8 x 16.54 in
Weight (lb):
168
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
HP:
19.44
Open Flow (CFM):
218
Max Pressure (PSI):
—
Flow @ Max Pressure (CFM):
80
Max Vacuum (in HG):
-11.5
Flow @ Max Vacuum (CFM):
53
Amps:
46.0Y / 23.0
Voltage:
220-240Y / 440-480
Phase:
3
Sound Level (DBA):
75
Dimensions (L x W x H):
22.8 x 18.9 x 20.7 in
Mounting Dimensions (L x W):
12.8 x 16.54 in
Weight (lb):
168
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
HP:
—
Open Flow (CFM):
—
Max Pressure (PSI):
—
Flow @ Max Pressure (CFM):
—
Max Vacuum (in HG):
-11.5
Flow @ Max Vacuum (CFM):
—
Amps:
—
Voltage:
—
Phase:
3
Sound Level (DBA):
75
Dimensions (L x W x H):
22.8 x 18.9 x 20.7 in
Mounting Dimensions (L x W):
12.8 x 16.54 in
Weight (lb):
168
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
12.6
Open Flow (m³/h):
314
Max Pressure (mbar):
0
Flow @ Max Pressure (m³/h):
51
Max Vacuum (mbar):
-390.7
Flow @ Max Vacuum (m³/h):
46
Amps:
40.3 / 23.3
Voltage:
220-240 / 380-420
Phase:
3
Sound Level (DBA):
75
Dimensions (L x W x H):
579.1 x 480.1 x 525.8 mm
Mounting Dimensions (L x W):
325.1 x 420.1 mm
Weight (kg):
76
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
14.5
Open Flow (m³/h):
370
Max Pressure (mbar):
0
Flow @ Max Pressure (m³/h):
135.92
Max Vacuum (mbar):
-390.7
Flow @ Max Vacuum (m³/h):
90
Amps:
46.0Y / 23.0
Voltage:
220-240Y / 440-480
Phase:
3
Sound Level (DBA):
75
Dimensions (L x W x H):
579.1 x 480.1 x 525.8 mm
Mounting Dimensions (L x W):
325.1 x 420.1 mm
Weight (kg):
76
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
—
Open Flow (m³/h):
—
Max Pressure (mbar):
—
Flow @ Max Pressure (m³/h):
—
Max Vacuum (mbar):
—
Flow @ Max Vacuum (m³/h):
—
Amps:
—
Voltage:
—
Phase:
3
Sound Level (DBA):
75
Dimensions (L x W x H):
579.1 x 480.1 x 525.8 mm
Mounting Dimensions (L x W):
325.1 x 420.1 mm
Weight (kg):
76
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—

Product Information

Prop 65

Products offered on this website may contain chemicals, such as lead, nickel, or other substances, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

Country of Origin

China

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