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3BA7220-0AT56-1 Regenerative Blower (Medium)

Model Item / SKU

3ba7220-0at56-1

This model is part of the United States catalog.

Our 3BA7220-0AT56-1 model 3BA7 series blower supports pressures to 346 in. H2O, vacuums to -201 in. H2O, and delivers airflow to 35 CFM. Designed for applications requiring higher pressure and vacuum differential performance, the 3BA7220-0AT56-1 ensures reliable operation. Multi-stage capability optimizes performance within a compact footprint. All 3BA7 Series are optimized for applications requiring high pressure (to 434 in. H2O) or deep vacuum (to -273 in. H2O). 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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3BA7 Highlights

  • High Differential Performance: Multi-stage options available, up to 3 stages
  • Oil-Free Operation: Eliminates contamination and reduces maintenance
  • Energy Efficiency: IE3/NEMA TEFC premium efficiency 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: CNC hold-down, vacuum lifting, medical suction, fuel cell processes

Specifications

Item # - 3BA7220-0AT56-1

Series – Regenerative Blowers
Description – Regenerative Blower (Medium)

HP:
2.35
Open Flow (CFM):
28
Max Pressure (PSI):
9
Flow @ Max Pressure (CFM):
4
Max Vacuum (in HG):
—
Flow @ Max Vacuum (CFM):
3
Amps:
6.0 / 3.5
Voltage:
220-240 / 380-420
Phase:
3
Sound Level (DBA):
67
Dimensions (L x W x H):
21.7 x 12.1 x 14.3 in
Mounting Dimensions (L x W):
4.1 x 10.24 in
Weight (lb):
75
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
HP:
2.68
Open Flow (CFM):
35
Max Pressure (PSI):
12
Flow @ Max Pressure (CFM):
6
Max Vacuum (in HG):
—
Flow @ Max Vacuum (CFM):
4
Amps:
6.8Y / 3.4
Voltage:
220-240Y / 440-480
Phase:
3
Sound Level (DBA):
67
Dimensions (L x W x H):
21.7 x 12.1 x 14.3 in
Mounting Dimensions (L x W):
4.1 x 10.24 in
Weight (lb):
75
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):
—
Flow @ Max Vacuum (CFM):
—
Amps:
—
Voltage:
—
Phase:
3
Sound Level (DBA):
67
Dimensions (L x W x H):
21.7 x 12.1 x 14.3 in
Mounting Dimensions (L x W):
4.1 x 10.24 in
Weight (lb):
75
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
1.75
Open Flow (m³/h):
48
Max Pressure (mbar):
620.5
Flow @ Max Pressure (m³/h):
7
Max Vacuum (mbar):
-370.8
Flow @ Max Vacuum (m³/h):
5
Amps:
6.0 / 3.5
Voltage:
220-240 / 380-420
Phase:
3
Sound Level (DBA):
67
Dimensions (L x W x H):
551.2 x 307.3 x 363.2 mm
Mounting Dimensions (L x W):
104.1 x 260.1 mm
Weight (kg):
34
Regulatory:
UL, CE
COO:
China
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
2
Open Flow (m³/h):
59
Max Pressure (mbar):
827.4
Flow @ Max Pressure (m³/h):
10.19
Max Vacuum (mbar):
-500.2
Flow @ Max Vacuum (m³/h):
7
Amps:
6.8Y / 3.4
Voltage:
220-240Y / 440-480
Phase:
3
Sound Level (DBA):
67
Dimensions (L x W x H):
551.2 x 307.3 x 363.2 mm
Mounting Dimensions (L x W):
104.1 x 260.1 mm
Weight (kg):
34
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):
67
Dimensions (L x W x H):
551.2 x 307.3 x 363.2 mm
Mounting Dimensions (L x W):
104.1 x 260.1 mm
Weight (kg):
34
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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