Model Features

  • Cooler running, outboard bearing provides maintenance-free operation
  • Environmentally friendly oil-free technology
  • Extremely quiet operation
  • All motors are standard TEFC with Class F insulation, UL recognized, CE Compliant
  • Explosion-Proof motors available
  • Custom construction blowers are available
  • Rugged die cast aluminum construction

Selection & Ordering Data - Type 3BA7320

Curve
No.
Order
No.
Hz HP
Input
Voltage (V)
Input
Current (A)
Permissible total differential pressure2
Sound pressure level3
Weight (lbs.)
Vacuum inch H2O
Compressor
inch H2O
dB(A)
3~ 50/60 Hz IP55 insulation material class F
A 180 3BA7320-0AT46 50 1.47 200D… 240D 345Y…415Y 5.4D 3.1Y -177 193 59 64
A 181 3BA7320-0AT46 60 2.01 220D… 250D 415Y…460Y 5.5D 3.2Y -193 185 63 64
A 182 3BA7320-0AT56 50 2.01 200D… 240D 345Y…415Y 7.5D 4.3Y -177 217 59 66
A 183 3BA7320-0AT56 60 2.75 220D… 250D 415Y…460Y 7.5D 4.4Y -225 241 63 66
1~ 50/60 Hz IP55 with attached capacitor for continuous operation
A 180s 3BA7320-0AS75 50 2.0 115 230 19.4 9.7 -161 221 59 70
A 181s 3BA7320-0AS75 60 2.35 115 230 20.6 10.3 -157 217 63 70

Dimensions

3ba7320-dimensions

Relief valve:
VC51Z (Vacuum)
PC51Z (Pressure)

Flter:
ATF-125-1337
(Vacuum)

AFS-20-125-10
(Pressure)

Performance Curve for Vacuum Pump

Performance Curve for Vacuum Pump

Performance Curve for Compressor

Performance Curve for Compressor