Model Features

3BA7520

  • 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 3BA7520

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
B 240 3BA7520-0AT26 50 2.95 200D… 240D 345Y…415Y 9.7D 5.6Y -189 185 64 88
B 241 3BA7520-0AT26 60 3.42 220D… 250D 415Y…460Y 10.3D 6.0Y -201 181 70 88
B 242 3BA7520-0AT76 50 5.36 200D… 240D 345Y…415Y 15.5D 9Y -201 329 65 112
B 243 3BA7520-0AT76 60 6.17 220D… 250D 415Y…460Y 16.5D 9.5Y -213 325 71 112

Dimensions

3ba7520-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

Additional Resources