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Franklin Submersible 2 HP, 230v, 3ph, 3 Wire Well Pump Motor

Franklin Submersible 2 HP, 230v, 3ph, 3 Wire Well Pump Motor

The Franklin 4-inch Super Stainless motor has been the driving force behind residential and light commercial submersible pumps for decades. Designed and patented in 1950, this motor has proven to be the industry's most trusted residential pump motor.

Franklin offers 4-inch motors in a full line of single and three-phase voltages, frequencies, and application-specific models. Wherever there is an independent source of clean groundwater, you can find a Franklin motor. These motors are built for dependable operation in 4” diameter or larger water wells.

• Corrosion-resistant stainless steel exterior
• Stainless steel splined shaft
• Hermetically-sealed windings
• StatorShield™ resin system
• Filter check valve
• Water lubrication
• Kingsbury-type thrust bearing
• Pressure-equalizing diaphragm
• Built-in lightning arrestors (all single-phase; 200 & 300 V three-phase)
• Removable water bloc lead
• Franklin-manufactured control boxes available for single-phase motors
• UL 778 recognized (North American voltages)
• CSA certified
• ANSI/NSF 61 certified
• Industry standard NEMA mounting dimensions

Special Features

• Flow inducer sleeve not required in water up to 86 °F (30 °C) for motors through 2 hp
• Two-wire motors are split-phase designs with integral starting components and do not require a control box. They feature Franklin's patented 2-wire BIAC starting switch which provides reverse impact torque to aid starting in adverse environments and prevents extreme fast cycling (e.g. water logged tank)
• Three-wire motors through 1 HP use Franklin's exclusive three-wire QD (Quick Disconnect) Control Box with the patented QD Relay. This relay provides the ultimate in operational life
• Three-phase motors can be used with SubDrive controllers to provide constant water pressure

Ratings

• HP2 hp
• Frequency60 Hz
• PhasesThree-Phase
• Amps - Full Load6.7 A
• Amps - Service Factor8.1 A
• Volts230 VAC
• Voltage Tolerance (%)-10.0% / +10.0%
• Wire3-Wire
• Thrust Bearing Rating650 lb
• Lead Length48 "
• MotorSubmersible
• Continuous DutyYes
• Efficiency [η] - Full Load (%)76.00
• Efficiency Service Factor Load [%]77.00 %
• Lead Wire SizeAWG #14
• Lead Retainer MethodLead Jam Nut
• Motor Efficiency77.0
• Motor Insulation ClassificationB
• Poles2
• S.F.1.25
• LeadYes

Operation

• Motor CoolingWater
• Minimum Cooling Flow>0.00 ft/sec
• Motor Ambient Temperature Rating Nominal30 °C
• Thrust Bearing Rating650 lb
• RotationCounter clockwise facing the shaft

Materials of Construction

• Thrust BearingKingsbury Type
• SealLip Seal Ring
• Lead Insulation MaterialXLPE
• Diaphragm MaterialNitrile Rubber (NBR)
• Motor Fill Solution (Water Soluble / Non Toxic)Yes
• Motor Fill SolutionWater + Propylene Glycol
• Motor Top End Bell Material304SS Cover painted cast iron
• Shaft Slinger MaterialNitrile Rubber (NBR)
• Stator FillResin
• Stator/ Motor Shell MaterialStainless Steel
• Winding MaterialCopper

Dimensions

• Motor Diameter - Physical Diameter3.75"
• Motor Length13.6 "
• Product Weight with Pack28 lb
• Carton Length21.25 "
• Carton Width4.25 "
• Carton Height4.38 "
• Shaft EndSpline

Other

• Drinking Water Agency ApprovalsANSI/NSF Standard 61
• Electrical Agency ApprovalsUL
• Warranty Standard Time24 Month Install / 36 Month Manufacturing
• ApplicationsThese motors are built for dependable operation in 4” diameter or larger water wells.