Two-Ball Pumps


For more information, call 800-483-4981
ARO two-ball pumps are available in a wide range of ratios, displacements, and materials of construction to meet your application needs. For additional help with selecting the pump that best fits your application, please contact our technical support staff at 1-800-495-0276.




NM2C23H-A1-C6F

23:1 Ratio, 12" Air Motor
18.1 GPM (68.6 LPM) max flow
612041-1

1:1 Ratio, 2" Air Motor
18.0 GPM (68.1 LPM) max flow
NM2202B-11-X32, 2:1 Ratio Stub Pump, Library

2:1 Ratio, 2" Air Motor
2.15 GPM (8.14 LPM) max flow
NM2304B-11-311

4:1 Ratio, 3" Air Motor
2.1 GPM (8.0 LPM) max flow
650408-B

9:1 Raito, 4-1/4" Air Motor
2.9 GPM (10.8 LPM) max flow
650409

9:1 Ratio, 4-1/4" Air Motor
2.9 GPM (10.8 LPM) max flow
650453-8

9:1 Ratio, 4-1/4" Air Motor
2.8 GPM (10.5 LPM) max flow
613112-C6-F-C.tif

10:1 Ratio, 8" Air Motor
18.1 GPM (68.6 LPM) max flow
650866-C6D-B.tif

10:1 Ratio, 8" Air Motor
18.1 GPM (68.6 LPM) max flow
650483-R4B

11:1 ratio, 4-1/4" Air Motor
3.7 GPM (13.9 LPM) max flow
650867-P6D-B

15:1 Ratio, 10" Air Motor
18.1 GPM (68.6 LPM) max flow
613123-C6F-C

15:1 Ratio, 10" Air Motor
18.1 GPM (68.6 LPM) max flow
NM2318B-13-C43

18:1 Ratio, 3" Air Motor
.61 GPM (2.3 LPM) max flow
650484-R4B

22:1 Ratio, 4-1/4" Air Motor
1.9 GPM (7.2 LPM) max flow
650683-P43

23:1 Ratio, 6" Air Motor
3.7 GPM (14.0 LPM) max flow
650967-C6D-B.tif

23:1 Ratio, 12" Air Motor
18.1 GPM (68.6 LPM) max flow
613124-C6F-C

23:1 Ratio, 12" Air Motor
18.1 GPM (68.6 LPM) max flow
NM2328A-11-311

28:1 Ratio, 3" Air Motor
0.38 GPM (1.4 LPM) max flow
650485-R4B

30:1 Ratio, 4-1/4" Air Motor
1.3 GPM (4.9 LPM) max flow
650883-P4D-B.tif

40:1 Ratio, 8" Air Motor
3.8 GPM (14.3 LPM) max flow
650684-P43

45:1 Ratio, 6" Air Motor
1.9 GPM (7.3 LPM) max flow
650863-P4D-B

45:1 Ratio, 10" Air Motor
6.2 GPM (23.7 LPM) max flow
650685-P43

60:1 Ratio, 6" Air Motor
1.4 GPM (5.4 LPM) max flow
650963-P4D-B.tif

65:1 Ratio, 12" Air Motor
6.2 GPM (23.7 LPM) max flow
  


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