LEESON Three Phase Electric Pump Motor 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.

Mechanical Features:

• Open drip-proof construction
• Cooling air exhausts at the shaft end for maximum cooling
• Oversized locked bearing on shaft end limits axial shaft movement
• Drip covers are available as accessory kist for 143-5JM and 182-4JM motors

Electrical Features:

• High efficiency copper windings with NEMA 1.15 service factors
• UL and CSA recognized designs
• All 180 and 210 frame rolled steel motors have Class F Insulation