DOA Series

DOA Series Oilless Diaphragm Unit to 1.9 CFM/3 23 m³/h​
Oilless operation
Motor-mounted
Rugged construction
Low maintenance

DOA Series
Oilless Diaphragm Unit to 1.9 CFM/3 23 m³/h

Shaded Pole/PSC 4 Pole
60 psi max. pressure, 25.5 inHg max. vacuum 1.1 CFM open flow (60 Hz)
PSC 2 Pole
60 psi max. pressure, 25.5 inHg max. vacuum 1.9 CFM open flow (60 Hz)
Low Speed DC (Brush Type)
60 psi max. pressure, 25.5 inHg max. vacuum 1.1 CFM open flow
High Speed DC (Brush Type)
60 psi max. pressure, 25.5 inHg max. vacuum 1.9 CFM open flow
PRODUCT FEATURES
  • Oilless operation
  • Motor-mounted
  • Rugged construction
  • Low maintenance
INCLUDES
  • Muffler AH190A for vacuum
  • Capacitor AF873A unattached (DB and DD motors)
  • Capacitor AF485A unattached (FB motor)
  • Capacitor AF876 unattached (FD motor)
RECOMMENDED ACCESSORIES
  • Pressure gauge AF583 / Vacuum gauge AA640
  • Pressure relief valve AF887 / Vacuum relief valve AA550C-V
  • Rubber feet (4) AF584A
  • Repair kit K294A

Product Dimensions (inches, mm)

AC Models

DC Models

Product Specifications

Model
Number
Motor Motor Type RPM HP kW Net Weight Regulatory
60 Hz 50 Hz lbs kg
*DOA-P701-AA 115-60-1 Shaded pole 1575  ----- 1/8 0,09 14.5 6,6 UL/CNL
**DOA-P703-AA  115-60-1 Shaded pole 1575  ----- 1/8 0,09 16.0 6,6 UL/CNL
*DOA-P701-AC  230-60-1 Shaded pole 1575  ----- 1/8 0,09 14.5 6,6 CSA
***DOA-P501-BN 220/240-50-1 Shaded pole  ----- 1275 1/8 0,09 14.5 6,6 CE
+DOA-P509-BN 220/240-50-1 Shaded pole  ----- 1275 1/8 0,09 16.0 7,3 CE
DOA-P501-DB 115/110-60/50-1 PSC (4 pole) 1575 1275 1/8 0,09 14.5 6,6 CE
DOA-P501-DD 230/220-60/50-1 PSC (4 pole) 1575 1275 1/8 0,09 14.5 6,6 cUR
DOA-P501-FB 115/110-60/50-1 PSC (2 pole) 3000 2500 1/3 0,25 14.5 6,6 cUR
##DOA-P703-FB 115/110-60/50-1 PSC (2 pole) 3000 2500 1/3 0,25 14.5 6,6 UL/CNL
DOA-P501-FD 230/220-60/50-1 PSC (2 pole) 3000 2500 1/3 0,25 14.5 6,6 UL/CNL/CE
#DOA-P518-FD 230/220-60/50-1 PSC (2 pole) 3000 2500 1/3 0,25 14.5 6,6 cUR/CE
DOA-P501-JH 12 Volt DC 2100 1/8 0,09 13.0 5,9 CE
DOA-P501-KH 12 Volt DC 3200 1/8 0,09 13.0 5,9  
DOA-P501-JK 24 Volt  DC 2100 1/8 0,09 13.0 5,9 CE
*DOA-V722-AA 115-60-1 Shaded pole 1575  ----- 1/8 0,09 14.5 6,6 UL/CNL
*DOA-V702-AC 230-60-1  Shaded pole 1575  ----- 1/8 0,09 14.5 6,6 CSA
***DOA-V502-BN 220/240-50-1 Shaded pole  ----- 1275 1/8 0,09 14.5 6,6 CE
DOA-V502-DB 115/110-60/50-1 PSC (4 pole) 1575 1275 1/8 0,09 14.5 6,6 CSA/CE
DOA-V502-DD 230/220-60/50-1 PSC (4 pole) 1575 1275 1/8 0,09 14.5 6,6 cUR/CE
DOA-V502A-FB 115/110-60/50-1 PSC (2 pole) 3000 2500 1/3 0,25 14.5 6,6 UR/cUR
DOA-V502A-FB 230/220-60/50-1 PSC (2 pole) 3000 2500 1/3 0,25 14.5 6,6 cUR/CE
DOA-V502-JH 12 Volt DC 2100 1/8 0,09 13.0 5,9 CE
DOA-V502-JH 24 Volt DC 2100 1/8 0,09 13.0 5,9 CE

* Includes cord and plug
** Unloader model, includes cord and plug (no rubber feet or handle)
*** Includes cord no plug
+ VDE Listed model. Includes unloader valve, rubber feet, and carrying handle
# Capacitor mounted in mini-box (add 1.54 (39,1) to width), two meter cord (European color-coded), no plug
## Capacitor mounted in mini-box (add 1.54 (39,1) to width), cord, and plug

CSA – Approved by the Canadian Standards Association
cUR – UL recognized for use in Canada and US
CNL – UL listed for use in Canada and US
CE – Conforms to European Standards
UL – UL Listed for US
UR – UL recognized for US

Product Performance