Brook Crompton BA4N001V4JM, 1 HP, 1800 RPM, 230/460 VAC, 3Ph/60Hz, Cast Iron Frame, NEMA TEFC / JM Pump Motor 143JM FR

• Brook Crompton W-Series Close Coupled 143JM-365JM pump motors (1HP to 75HP) for direct drive pumps.
• Suitable for adverse operating conditions, including repeated starting and occasional overloading.
• Aluminum construction from 1 HP to 30 HP -- Cast iron construction from 40 HP to 75 HP
• NEMA MG1-Part 31 inverter duty 5:1 constant torque, 10:1 variable torque
• 1.25 service factor at 60Hz, 1.0 service factor at 50Hz
• Class F insulation with class B temperature rise
• Removable/repositionable feet for easy conversion to F1, F2, F3 (F0), or round body configuration
• IP55 degree of protection for washdown duty enclosure
• Full contact shaft seals inside both brackets for increased protection against contaminants
• Dual rated 60/50Hz at same HP
• Split conduit box is 90 degree rotatable
• Multi-Mount (convert conduit box to F1, F2, F3, or round body configuration by removing/repositioning the feet)
• CSA approved for Class I; Division 2; Groups A, B, C & D, Zone 2; Groups IIA & IIB T3 with VFD
• Internal tropicproof
• 3 year warranty
• Refer to Brook Crompton Motor Catalog pgs 24-28

Motor Datasheet (PDF Download)

Brook Crompton Motor Catalog 2025 (PDF download)