8-Inch Submersible Motors

8-Inch Submersible Motors

Franklin’s 8-inch submersible motors are typically used in large demanding water wells requiring high flow rates or deeper installations. These motors are tough, built to last, and come in a variety of construction options.

These motors provide large amounts of water for irrigation, community water systems, and factories where large flows or pressures are required. We understand how important it is to produce reliable systems to avoid significant costs due to failure or downtime.

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Features
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Specs & Accessories
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  • Applications

    • These motors are built for dependable operation in vertical 8” diameter or larger water wells.

    Basic Features

    • Double Flanged NEMA mounting design
    • Stainless steel splined shaft
    • StatorShield™ Franklin’s six feature encapsulation system
    • High capacity Kingsbury type water lubricated thrust bearing
    • Factory filled with Franklin’s non-toxic water soluble fill solution
    • Field replaceable lead using Franklin’s exclusive Water Bloc technology
    • Full 3525 rpm 60 Hz design point
    • External sand slinger on shaft
    • Mechanical face seal at shaft exit
    • Copper bar rotor
    • All models variable frequency drive (VFD) approved
    • Franklin’s Exclusive on winding SubTrol™ heat sensor for use with SubMonitor™

    Special Options

    • Sand Fighter™ Models are equipped with:
    • Franklin’s Exclusive Sand Fighter Sealing System for sand or other abrasives well water.
    • 316 Stainless Steel construction models come standard with:
    • Franklin’s Exclusive Sand Fighter Sealing System for sand or other abrasives well water.
    • Franklin’s Exclusive on winding SubTrol™ heat sensor for use with SubMonitor.
    • SubMonitor is a state-of-the-art electronic motor overload that is sold separately.
    • Mounts in the above ground panel requiring no additional wiring to the motor.
    • User friendly, field proven.
    • Protection monitors for balanced power, overload, underload, overheating, rapid cycling and more.
    • Can be used with or without a SubTrol heat sensor.
    • Supplies superior heat protection when manufactured with the SubTrol heat sensor.
  • 8-Inch Three-Phase Models

    HPDESCRIPTIONVOLTSHZSFLEADMODELSTKTHRUSTWT
    40WATER WELL380601.15DOL (3)2396606021-10000320
    380601.15Y-▲ (6)2396802021-10000325
    460/38060/501.15/1.0DOL (3)2396006021YES10000320
    460/38060/501.15/1.0Y-▲ (6)2396202021-10000325
    575601.15DOL (3)2396106021-10000320
    SAND FIGHTER380601.15DOL (3)2396608521-10000320
    460/38060/501.15/1.0DOL (3)2396008521YES10000320
    460/38060/501.15/1.0Y-▲ (6)2396208621-10000325
    575601.15DOL (3)2396108521-10000320
    316 SS380601.15DOL (3)2396606221-10000320
    460/38060/501.15/1.0DOL (3)2396006221-10000320
    460/38060/501.15/1.0Y-▲ (6)2396202221-10000325
    575601.15DOL (3)2396106221-10000320
    HI-TEMP 75°C380601.15DOL (3)2791609004-12500400
    380601.15Y-▲ (6)2791809004-12500405
    460/38060/501.15/1.0DOL (3)2791009004-12500400
    460/38060/501.15/1.0Y-▲ (6)2791209004-12500405
    575601.15DOL (3)2791109004-12500400
    575601.15Y-▲ (6)2791909004-12500405
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791009204-12500400
    50WATER WELL380601.15DOL (3)2396616021-10000345
    380601.15Y-▲ (6)2396812021-10000350
    460/38060/501.15/1.0DOL (3)2396016021YES10000345
    460/38060/501.15/1.0Y-▲ (6)2396212021-10000350
    575601.15DOL (3)2396116021-10000345
    SAND FIGHTER380601.15DOL (3)2396618521-10000345
    460/38060/501.15/1.0DOL (3)2396018521YES10000345
    460/38060/501.15/1.0Y-▲ (6)2396218621-10000350
    575601.15DOL (3)2396118521-10000345
    316 SS380601.15DOL (3)2396616221-10000345
    460/38060/501.15/1.0DOL (3)2396016221YES10000345
    460/38060/501.15/1.0Y-▲ (6)2396212221-10000350
    575601.15DOL (3)2396116221-10000345
    HI-TEMP 75°C380601.15DOL (3)2791619004-12500455
    380601.15Y-▲ (6)2791819004-12500450
    460/38060/501.15/1.0DOL (3)2791019004-12500455
    460/38060/501.15/1.0Y-▲ (6)2791219004-12500450
    575601.15DOL (3)2791119004-12500455
    575601.15Y-▲ (6)2791919004-12500450
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791019204-12500455
    60WATER WELL380601.15DOL (3)2396626021-10000375
    380601.15Y-▲ (6)2396822021-10000380
    460/38060/501.15/1.0DOL (3)2396026021YES10000375
    460/38060/501.15/1.0Y-▲ (6)2396222021YES10000380
    575601.15DOL (3)2396126021YES10000375
    SAND FIGHTER380601.15DOL (3)2396628521-10000375
    460/38060/501.15/1.0DOL (3)2396028521YES10000375
    460/38060/501.15/1.0Y-▲ (6)2396228621-10000380
    575601.15DOL (3)2396128521-10000375
    316 SS380601.15DOL (3)2396626221-10000375
    460/38060/501.15/1.0DOL (3)2396026221YES10000375
    460/38060/501.15/1.0Y-▲ (6)2396222221-10000380
    575601.15DOL (3)2396126221-10000375
    HI-TEMP 75°C380601.15DOL (3)2791629004-12500555
    380601.15Y-▲ (6)2791829004-12500560
    460/38060/501.15/1.0DOL (3)2791029004YES12500555
    460/38060/501.15/1.0Y-▲ (6)2791229004-12500560
    575601.15DOL (3)2791129004-12500555
    575601.15Y-▲ (6)2791929004-12500560
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791029204-12500455
    75WATER WELL380601.15DOL (3)2396636041YES10000430
    380601.15Y-▲ (6)2396832041-10000435
    460/38060/501.15/1.0DOL (3)2396036041YES10000430
    460/38060/501.15/1.0Y-▲ (6)2396232041YES10000435
    575601.15DOL (3)2396136041YES10000430
    SAND FIGHTER380601.15DOL (3)2396638541-10000430
    460/38060/501.15/1.0DOL (3)2396038541YES10000430
    460/38060/501.15/1.0Y-▲ (6)2396238641-10000435
    575601.15DOL (3)2396138541-10000430
    316 SS380601.15DOL (3)2396636241-10000430
    460/38060/501.15/1.0DOL (3)2396036241YES10000430
    460/38060/501.15/1.0Y-▲ (6)2396232241-10000435
    575601.15DOL (3)2396136241-10000430
    HI-TEMP 75°C380601.15DOL (3)2791639004-12500700
    380601.15Y-▲ (6)2791839004-12500705
    460/38060/501.15/1.0DOL (3)2791039004YES12500700
    460/38060/501.15/1.0Y-▲ (6)2791239004-12500705
    575601.15DOL (3)2791139004-12500700
    575601.15Y-▲ (6)2791939004-12500705
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791039204-12500700
    100WATER WELL380601.15DOL (3)2396646041YES10000530
    380601.15Y-▲ (6)2396842041-10000535
    460/38060/501.15/1.0DOL (3)2396046041YES10000530
    460/38060/501.15/1.0Y-▲ (6)2396242041YES10000535
    575601.15DOL (3)2396146041YES10000530
    SAND FIGHTER380601.15DOL (3)2396648541-10000530
    460/38060/501.15/1.0DOL (3)2396048541YES10000530
    460/38060/501.15/1.0Y-▲ (6)2396248641-10000535
    575601.15DOL (3)2396148541-10000530
    316 SS380601.15DOL (3)2396646241-10000530
    460/38060/501.15/1.0DOL (3)2396046241YES10000530
    460/38060/501.15/1.0Y-▲ (6)2396242241-10000535
    575601.15DOL (3)2396146241-10000530
    HI-TEMP 75°C380601.15DOL (3)2791649004-12500840
    380601.15Y-▲ (6)2791849004-12500845
    460/38060/501.15/1.0DOL (3)2791049004YES12500840
    460/38060/501.15/1.0Y-▲ (6)2791249004-12500845
    575601.15DOL (3)2791149004-12500840
    575601.15Y-▲ (6)2791949004-12500845
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791049204YES12500840
    125WATER WELL380601.15DOL (3)2391656004-10000700
    380601.15Y-▲ (6)2391852004-10000705
    460/38060/501.15/1.0DOL (3)2391056004YES10000700
    460/38060/501.15/1.0Y-▲ (6)2391252004YES10000705
    575601.15DOL (3)2391156004YES10000700
    SAND FIGHTER380601.15DOL (3)2391658504-10000700
    460/38060/501.15/1.0DOL (3)2391058504YES10000700
    460/38060/501.15/1.0Y-▲ (6)2391258604-10000705
    575601.15DOL (3)2391158504-10000700
    316 SS380601.15DOL (3)2391656204-10000700
    460/38060/501.15/1.0DOL (3)2391056204YES10000700
    460/38060/501.15/1.0Y-▲ (6)2391252204-10000705
    575601.15DOL (3)2391156204-10000700
    HI-TEMP 75°C380601.15DOL (3)2791659004-12500945
    380601.15Y-▲ (6)2791859004-12500950
    460/38060/501.15/1.0DOL (3)2791059004YES12500945
    460/38060/501.15/1.0Y-▲ (6)2791259004-12500950
    575601.15DOL (3)2791159004-12500945
    575601.15Y-▲ (6)2791959004-12500950
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791059204YES12500945
    150SAND FIGHTER380601.15DOL (3)2391668504-10000840
    380601.15Y-▲ (6)2391868604-10000845
    460/38060/501.15/1.0DOL (3)2391068504YES10000840
    460/38060/501.15/1.0Y-▲ (6)2391268604YES10000845
    575601.15DOL (3)2391168504YES10000840
    316 SS380601.15DOL (3)2391666204-10000840
    460/38060/501.15/1.0DOL (3)2391066204YES10000840
    460/38060/501.15/1.0Y-▲ (6)2391262204-10000845
    575601.15DOL (3)2391166204-10000840
    HI-TEMP 75°C380601.15DOL (3)2791669004-125001040
    380601.15Y-▲ (6)2791869004-125001045
    460/38060/501.15/1.0DOL (3)2791069004-125001040
    460/38060/501.15/1.0Y-▲ (6)2791269004-125001045
    575601.15DOL (3)2791169004-125001040
    575601.15Y-▲ (6)2791969004-125001045
    HI-TEMP 75°C - 316 SS460/38060/501.15/1.0DOL (3)2791069204-125001040
    175SAND FIGHTER380601.15DOL (3)2391678504-10000945
    380601.15Y-▲ (6)2391878604-10000950
    460/38060/501.15/1.0DOL (3)2391078504YES10000945
    460/38060/501.15/1.0Y-▲ (6)2391278604-10000950
    575601.15DOL (3)2391178504-10000945
    316 SS380601.15DOL (3)2391676204-10000945
    460/38060/501.15/1.0DOL (3)2391076204-10000945
    460/38060/501.15/1.0Y-▲ (6)2391272204-10000950
    575601.15DOL (3)2391176204-10000945
    200SAND FIGHTER380601.15DOL (3)2391688504-100001040
    380601.15Y-▲ (6)2391888604-100001045
    460/38060/501.15/1.0DOL (3)2391088504YES100001040
    460/38060/501.15/1.0Y-▲ (6)2391288604-100001045
    575601.15DOL (3)2391188504-100001040
    316 SS380601.15DOL (3)2391686204-100001040
    460/38060/501.15/1.0DOL (3)2391086204-100001040
    460/38060/501.15/1.0Y-▲ (6)2391282204-100001045
    575601.15DOL (3)2391186204-100001040
  • 8-Inch Leads

    HPDESCRIPTIONWIREMODELWT
    40 - 60LEAD, BRASS, 13 FT, NO GROUNDAWG 83055169014.2
    LEAD, BRASS, 26 FT, NO GROUNDAWG 83055169028.7
    LEAD, 316 SS, 13 FT, NO GROUNDAWG 83055169504.2
    LEAD, 316 SS, 26 FT, NO GROUNDAWG 83055169518.7
    75-125 DOL/75-200 Y-DLEAD, BRASS, 13 FT, NO GROUNDAWG 43053109039
    LEAD, BRASS, 26 FT, NO GROUNDAWG 430531090117
    LEAD, 316 SS, 13 FT, NO GROUNDAWG 43053109539
    75-200 Y-D OnlyLEAD, 316 SS, 26 FT, NO GROUNDAWG 430531095117
    150-200 DOL & Hi-Temp LEAD, XLPO, 316 SS, 13 FT, NO GROUNDAWG 230531590112
    LEAD, XLPO, 316 SS, 26 FT, NO GROUNDAWG 230531590223

    8-Inch Accessories

    HPDESCRIPTIONMODELWT
    All 8"COUPLING, 8-INCH, #416 SS, 1" PUMP SHAFT, 1/4 x 1/4 x 2 KEY1565639015
    COUPLING, 8-INCH, #416 SS, 1-3/16" PUMP SHAFT, 1/4 x 1/4 x 2 KEY1565639065
    COUPLING, 8-INCH, #416 SS, 1-3/16" PUMP SHAFT, 5/16 x 5/16 x 2 KEY1565639025
    COUPLING, 8-INCH, #416 SS, 1-1/4" PUMP SHAFT, 5/16 x 5/16 x 2 KEY1565639035
    COUPLING, 8-INCH, #416 SS, 1-1/2' PUMP SHAFT, 3/8 x 3/8 x 2 KEY1565639045
    COUPLING, 8-INCH, #316 SS, 1-3/16" PUMP SHAFT, 1/4 x 1/4 x 2 KEY1565639265
    COUPLING, 8-INCH, #316 SS, 1-1/4" PUMP SHAFT, 5/16 x 5/16 x 2 KEY1565639235
    COUPLING, 8-INCH, #316 SS, 1-1/2" PUMP SHAFT, 3/8 x 3/8 x 2 KEY1565639245
    COUPLING, 8-INCH, #316 SS, 1-11/16" PUMP SHAFT, 3/8 x 3/8 x 2 KEY1565639295
    SURGE ARRESTOR - THREE-PHASE - UP TO 650 V TO GROUND1554409022
    PT 100 SENSOR - 8-INCH 40 - 100305326902<1
    PT 100 SENSOR - 8-INCH 125 - 200305326901<1