Model Features

3BA1840

  • 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 3BA1840

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 320 3BA1840-7AT26 50 10.05 200D… 240D 345Y…415Y 29.0D 16.7Y -80 72 74 352
A 321 3BA1840-7AT26 60 11.52 220D… 250D 415Y…460Y 27.5D 15.0Y -60 48 78 352
A 322 3BA1840-7AT36 50 14.74 200D… 240D 345Y…415Y 48.5D 28.0Y -112 149 74 441
A 323 3BA1840-7AT36 60 16.98 220D… 250D 415Y…460Y 50.2D 29.0Y -124 141 78 441

Dimensions

3ba1840-Dimensions

Relief valve:
VC91Z (Vacuum)
PC91Z (Pressure)

Flter:
ATF-300-21138
(Vacuum)

AFS-230-300-10
(Pressure)

Performance Curve for Vacuum Pump

Performance Curve for Vacuum Pump

Performance Curve for Compressor

Performance Curve for Compressor