Grainger.com

This is the motor Hayward uses on the Northstar inground pool pump. It can also be used on any other pump requiring a 56J frame motor. This is an Energy Efficient, full rated motor with a High Service factor. Amps are stated based on the full service factor. Stainless steel shaft, sealed ball bearings, switchless, E-Coated main frame for superior corrosion resistance. Motor has 4 threaded bolt holes on face for mounting the pump to the motor. Bolt holes are 5 7/8" on center measured across the shaft. Wiring diagram on motor name plate. 1 Year Manufacture Warranty. US Electric Equivalent ESN1302

Please go to the main item for a full detailed description of this item.Fits: Americana, American Eagle, Hayward Super and Super II, Hayward Max-Flo, Hydrotech, ITT Marlow Argonaut, Jacuzzi Magnum, Speck.

Hz: 60 Finish: Black Motor Enclosure Design: Open Dripproof Nameplate RPM: 3450 Shaft Material: 303 Stainless Steel Motor Sub Application: Pool and Spa Pumps Motor Application: Pumps Flange Material: Aluminum Ambient Temperature: 50 Degrees C Item: Pool and Spa Pump Motor Bearings: Ball HP: 3 Standards: UL Recognized, CSA Certified Motor Design: PSC Full Load Amps: 16.0-14.8 Shaft Dia.: 5/8" Shaft: Threaded 7/16-20 UNF-2A RH Frame: 56J Voltage: 208-230 Shaft Length: 2-9/16" Service Factor: 1.20 Motor Shaft Rotation: CCWSE Insulation Class: B Motor Thermal Protection: Auto Efficiency Group: High Motor Mounting Type: Face Phase: 1

It is important to know that pool pump motors are not manufactured by the pump manufacturer; the motor will usually be manufactured by AO Smith, Magnetek or Centurion. Your pump's motor should have a label or faceplate on it which includes the information you need to replace your pump motor. The most important categories to note will be the horsepower (hp), motor frame (fr), voltage and service factor (sf). Some labels will provide you with a model number and it will usually be listed as CR or CAT. 3 HP - Full Rated For Hayward NorthStar SP4030NS and SP4025X30NS Pumps Cross References: SPX1630Z1BNS, SN1302, ESN1302, SP1630Z1BNSC, SPX1625Z1MNS Service Factor: 1.60 56J Frame Threaded Shaft 208-230 Volt 20.6/19.0 amps Capacitor Start Automatic Overload Protection Non-Reversible CCW Stainless Steel Shaft When replacing your pool pump motor you should always replace the shaft seal as well. The shaft seal is a 2 part piece made of rubber, metal and ceramic and keeps water from entering the pump motor. It is located near the impeller at the end of the motor shaft. Shaft seals vary between pumps so be sure to order the appropriate shaft seal for your pump.?