Koffler Electrical Mechanical Apparatus Repair, Inc. - Leeson Three Phase TEFC Washguard JM Pump Motors - Compare Items

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Three Phase
TEFC
JM Pump

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.

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Unit of Measure

Items	121579 Leeson Three Phase TEFC Washguard JM Pump Motors Request Quote	121580 Leeson Three Phase TEFC Washguard JM Pump Motors Request Quote	121581 Leeson Three Phase TEFC Washguard JM Pump Motors Request Quote	121582 Leeson Three Phase TEFC Washguard JM Pump Motors Request Quote	121583 Leeson Three Phase TEFC Washguard JM Pump Motors Request Quote
Enclosure Type	N/A Totally Enclosed Fan Cooled
Phase	N/A Three
HP	N/A 1	N/A 1 1/2	N/A 1 1/2	N/A 2	N/A 2
RPM 60 Hz	N/A 1725	N/A 3450	N/A 1725	N/A 3450	N/A 1725
Voltage	N/A 208 V230 V460 V
FL Amps 230 V	N/A 3.1	N/A 4.0	N/A 4.4	N/A 5.2	N/A 5.6
% FL Eff.	N/A 82.5	N/A 82.5	N/A 84.0	N/A 84.0	N/A 84.0
NEMA Frame	N/A 143JM	N/A 143JM	N/A 145JM	N/A 145JM	N/A 145JM
Disc. Sym.	N/A B
C Dimension	N/A 15.75 in	N/A 15.75 in	N/A 15.75 in	N/A 15.75 in	N/A 16.25 in
Approx. Weight	N/A 37 lbs	N/A 46 lbs	N/A 53 lbs	N/A 47 lbs	N/A 49 lbs
NEMA Service Factor	N/A 1.15
Rating	N/A Inverter Rated
Mechanical Features	N/A Totally enclosed fan cooled construction for maximum life in dirty or severe environments. Oversized locked bearing on shaft end limits axial shaft movement. Drip covers are available as accessory kits for 143-5JM and 182-4JM motors-see letter designations in the table for the correct kit. Some 182-4JM frame motors have enclosed endshields as standard with frame vents meeting the 12º drip-proof requirement. No drip cover is needed, or shown in the table, for these motors.
Electrical Features	N/A High efficiency copper windings with NEMA 1.15 service factors. UL and CSA recognized designs.
Manufacturer	N/A Leeson