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 3BA1800

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 270 3BA1800-7AT06 50 5.36 200D… 240D 345Y…415Y 15.6D 9Y -80 80 74 128
A 271 3BA1800-7AT06 60 6.16 220D… 250D 415Y…460Y 15.2D 8.5Y -64 64 70 128
A 272 3BA1800-7AT16 50 7.37 200D… 240D 345Y…415Y 23D 13.3Y -120 120 70 143
A 273 3BA1800-7AT16 60 8.44 220D… 250D 415Y…460Y 23D 13.3Y -120 112 74 143
A 274 3BA1800-7AT26 50 10.05 200D… 240D 345Y…415Y 29D 16.7Y -128 173 70 150
A 275 3BA1800-7AT26 60 11.52 220D… 250D 415Y…460Y 27.5D 15Y -141 161 74 150

Dimensions

3ba1800-Dimensions

Relief valve:
VC81Z (Vacuum)
PC81Z (Pressure)

Flter:
ATF-250-15124/1
(Vacuum)

AFS-230-250-10
(Pressure)

Performance Curve for Vacuum Pump

Performance Curve for Vacuum Pump

Performance Curve for Compressor

Performance Curve for Compressor