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  • Three Phase
  • Drip-Proof
  • Rigid Base
JM Pump Motors
General Specifications:
Designed for continuous duty service on close-coupled pumps using NEMA JM mounting provisions. All motors have a rigid mounting base and NEMA JM pump shaft.
Leeson Three Phase Drip-Proof Rigid Base JM Pump Motors
Unit of Measure
1 

Item #

HP

RPM 60 Hz

Voltage

FL Amps 230 V

NEMA Frame

C Dimension

121850 N/A 1 N/A 1740 N/A 208 V230 V460 V N/A 3.6 N/A 143JM N/A 13.12 in
121851 N/A 1 1/2 N/A 1740 N/A 208 V230 V460 V N/A 4.8 N/A 145JM N/A 13.12 in
121853 N/A 2 N/A 3450 N/A 208 V230 V460 V N/A 6.2 N/A 145JM N/A 13.12 in
121852 N/A 2 N/A 1740 N/A 208 V230 V460 V N/A 6.2 N/A 145JM N/A 14.12 in
121854 N/A 3 N/A 3450 N/A 208 V230 V460 V N/A 8.4 N/A 145JM N/A 13.62 in
131562 N/A 3 N/A 1760 N/A 208 V230 V460 V N/A 8.8 N/A 182JM N/A 13.82 in
131574 N/A 5 N/A 3450 N/A 208 V230 V460 V N/A 12.6 N/A 182JM N/A 14.82 in
131563 N/A 5 N/A 1760 N/A 208 V230 V460 V N/A 13.4 N/A 184JM N/A 14.82 in
131576 N/A 7.5 N/A 3450 N/A 208 V230 V460 V N/A 18.0 N/A 184JM N/A 15.82 in
140618 N/A 7.5 N/A 1760 N/A 208 V230 V460 V N/A 20.0 N/A 213JM N/A 16.88 in
131577 N/A 10 N/A 3450 N/A 208 V230 V460 V N/A 25.0 N/A S213JM N/A 16.82 in
140619 N/A 10 N/A 1760 N/A 208 V230 V460 V N/A 28.0 N/A 215JM N/A 17.88 in
151380 N/A 15 N/A 3450 N/A 208 V230 V460 V N/A 36 N/A 215JM N/A 19.84 in
151361 N/A 15 N/A 1740 N/A 208 V230 V460 V N/A 39.0 N/A 254JM N/A 22.87 in
151381 N/A 20 N/A 3450 N/A 208 V230 V460 V N/A 48 N/A 254JM N/A 22.87 in
151362 N/A 20 N/A 1740 N/A 208 V230 V460 V N/A 50.0 N/A 256JM N/A 24.53 in
151382 N/A 25 N/A 3450 N/A 208 V230 V460 V N/A 62.0 N/A 256JM N/A 24.53 in
801028 N/A 25 N/A 1740 N/A 230 V460 V N/A 66 N/A 284JM N/A 24.31 in
801040 N/A 30 N/A 3450 N/A 230 V460 V N/A 73.0 N/A 284JM N/A 24.31 in
801029 N/A 30 N/A 1740 N/A 230 V460 V N/A 79 N/A 286JM N/A 25.81 in
801041 N/A 40 N/A 3450 N/A 230 V460 V N/A 100.0 N/A 286JM N/A 25.81 in
801030 N/A 40 N/A 1740 N/A 230 V460 V N/A 106.0 N/A 324JM N/A 26.25 in
801042 N/A 50 N/A 3450 N/A 230 V460 V N/A 124.0 N/A 324JM N/A 29.12 in
Unit of Measure
1