Tri-Seal Submersible Pumps

Tri-Seal Submersible Pumps

The standard FPS 4400 4-inch submersible pump features the new TRI-SEAL floating stage system. This new stage system improves efficiency and protects against wear when pumping abrasives (sand). For details on how to become a registered dealer and receive a 5-year warranty, contact your local distributor.

Features
Order Info
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    • 300 series stainless steel hub floats with the impeller maintaining a positive seal.
    • Phenolic washer provides down-thrust protection.
    • Acetal impeller provides high efficiency performance and abrasion resistance.
    • Modified PPO diffuser and disc - proven abrasion resistant material.
    • Floating stage design allows impeller to float independently.
    • Removable, spring-loaded check valve.
    • Maximum water temperature: 120 °F/ 49 °C.
    • Ceramic shaft sleeve and rubber discharge bearing protect shaft and eliminate sand wear.
    • Powered by Franklin Electric corrosion resistant 4-inch submersible motor
    • Patented impeller hub seal system seals radially and axially to prevent fluid recirculation, providing high performance in the harshest conditions.
  • Thermoplastic Pumps

    GPMHPStg.Volts2-Wire3-Wire
    ModelOrder No.MotorModelOrder No.MotorControl Box
    50.581155FA05P4-2W115937805052445049004S5FA05P4-3W115937805302145049004S2801044915
    0.582305FA05P4-2W230937805102445059004S5FA05P4-3W230937805352145059004S2801054915
    0.75125FA07P4-2W230937805152445079004S5FA07P4-3W230937805402145079004S2801074915
    1155FA1P4-2W230937805202445089003S5FA1P4-3W230937805452145089003S2801084915
    1.5215FA15P4-2W230937805252443099004S5FA15P4-3W230937805502143099004S2823008110
    70.571157FA05P4-2W115937807052445049004S7FA05P4-3W115937807302145049004S2801044915
    0.572307FA05P4-2W230937807102445059004S7FA05P4-3W230937807352145059004S2801054915
    0.75107FA07P4-2W230937807152445079004S7FA07P4-3W230937807402145079004S2801074915
    1137FA1P4-2W230937807202445089003S7FA1P4-3W230937807452145089003S2801084915
    1.5187FA15P4-2W230937807252443099004S7FA15P4-3W230937807502143099004S2823008110
    100.5611510FA05P4-2W115937810052445049004S10FA05P4-3W115937810302145049004S2801044915
    0.5623010FA05P4-2W230937807102445059004S10FA05P4-3W230937810352145059004S2801054915
    0.75810FA07P4-2W230937810152445079004S10FA07P4-3W230937810402145079004S2801074915
    11110FA1P4-2W230937810202445089003S10FA1P4-3W230937810452145089003S2801084915
    1.51510FA15P4-2W230937810252443099004S10FA15P4-3W230937810502143099004S2823008110
    150.5411515FA05P4-2W115937815052445049004S15FA05P4-3W115937815302145049004S2801044915
    0.5423015FA05P4-2W230937815102445059004S15FA05P4-3W230937815352145059004S2801054915
    0.75615FA07P4-2W230937815152445079004S15FA07P4-3W230937815402145079004S2801074915
    1815FA1P4-2W230937815202445089003S15FA1P4-3W230937815452145089003S2801084915
    1.51115FA15P4-2W230937815252443099004S15FA15P4-3W230937815502143099004S2823008110
    200.75523020FA07P4-2W230937820152445079004S20FA07P4-3W230937820402145079004S2801074915
    1720FA1P4-2W230937820202445089003S20FA1P4-3W230937820452145089003S2801084915
    1.51020FA15P4-2W230937820252443099004S20FA15P4-3W230937820502143099004S2823008110
    251623025FA1P4-2W230937825202445089003S25FA1P4-3W230937825452145089003S2801084915
    1.5825FA15P4-2W230937825252443099004S25FA15P4-3W230937825502143099004S2823008110

    Stainless Steel Pumps

    GPMHPStg.Volts2-Wire3-Wire
    ModelOrder No.MotorModelOrder No.MotorControl Box
    50.581155FA05S4-2W115938105052445049004S5FA05S4-3W115938105302145049004S2801044915
    0.582305FA05S4-2W230938105102445059004S5FA05S4-3W230938105352145059004S2801054915
    0.75125FA07S4-2W230938105152445079004S5FA07S4-3W230938105402145079004S2801074915
    1155FA1S4-2W230938105202445089003S5FA1S4-3W230938105452145089003S2801084915
    1.5215FA15S4-2W230938105252443099004S5FA15S4-3W230938105502143099004S2823008110
    70.571157FA05S4-2W115938107052445049004S7FA05S4-3W115938107302145049004S2801044915
    0.572307FA05S4-2W230938107102445059004S7FA05S4-3W230938107352145059004S2801054915
    0.75107FA07S4-2W230938107152445079004S7FA07S4-3W230938107402145079004S2801074915
    1137FA1S4-2W230938107202445089003S7FA1S4-3W230938107452145089003S2801084915
    1.5187FA15S4-2W230938107252443099004S7FA15S4-3W230938107502143099004S2823008110
    100.5611510FA05S4-2W115938110052445049004S10FA05S4-3W115938110302145049004S2801044915
    0.5623010FA05S4-2W230938110102445059004S10FA05S4-3W230938110352145059004S2801054915
    0.75810FA07S4-2W230938110152445079004S10FA07S4-3W230938110402145079004S2801074915
    11110FA1S4-2W230938110202445089003S10FA1S4-3W230938110452145089003S2801084915
    1.51510FA15S4-2W230938110252443099004S10FA15S4-3W230938110502143099004S2823008110
    150.5411515FA05S4-2W115938115052445049004S15FA05S4-3W115938115302145049004S2801044915
    0.5423015FA05S4-2W230938115102445059004S15FA05S4-3W230938115352145059004S2801054915
    0.75615FA07S4-2W230938115152445079004S15FA07S4-3W230938115402145079004S2801074915
    1815FA1S4-2W230938115202445089003S15FA1S4-3W230938115452145089003S2801084915
    1.51115FA15S4-2W230938115252443099004S15FA15S4-3W230938115502143099004S2823008110
    200.75523020FA07S4-2W230938120152445079004S20FA07S4-3W230938120402145079004S2801074915
    1720FA1S4-2W230938120202445089003S20FA1S4-3W230938120452145089003S2801084915
    1.51020FA15S4-2W230938120252443099004S20FA15S4-3W230938120502143099004S2823008110
    251623025FA1S4-2W230938125202445089003S25FA1S4-3W230938125452145089003S2801084915
    1.5825FA15S4-2W230938125252443099004S25FA15S4-3W230938125502143099004S2823008110

    Thermoplastic Pump Ends

    GPMHPStagesModelOrder No.
    50.585FA05P4-PE93790505
    0.75125FA07P4-PE93790510
    1155FA1P4-PE93790515
    1.5215FA15P4-PE93790520
    70.577FA05P4-PE93790705
    0.75107FA07P4-PE93790710
    1137FA1P4-PE93790715
    1.5187FA15P4-PE93790720
    100.5610FA05P4-PE93791005
    0.75810FA07P4-PE93791010
    11110FA1P4-PE93791015
    1.51510FA15P4-PE93791020
    150.5415FA05P4-PE93791505
    0.75615FA07P4-PE93791510
    1815FA1P4-PE93791515
    1.51115FA15P4-PE93791520
    200.75520FA07P4-PE93792010
    1720FA1P4-PE93792015
    1.51020FA15P4-PE93792020
    251625FA1P4-PE93792515
    1.5825FA15P4-PE93792520

    Stainless Steel Pump Ends

    GPMHPStagesModelOrder No.
    50.585FA05S4-PE93820505
    0.75125FA07S4-PE93820510
    1155FA1S4-PE93820515
    1.5215FA15S4-PE93820520
    2265FA2S4-PE93820525
    70.577FA05S4-PE93820705
    0.75107FA07S4-PE93820710
    1137FA1S4-PE93820715
    1.5187FA15S4-PE93820720
    2247FA2S4-PE93820725
    3327FA3S4-PE93820730
    100.5610FA05S4-PE93821005
    0.75810FA07S4-PE93821010
    11110FA1S4-PE93821015
    1.51510FA15S4-PE93821020
    21810FA2S4-PE93821025
    32410FA3S4-PE93821030
    53910FA5S4-PE93821035
    150.5415FA05S4-PE93821505
    0.75615FA07S4-PE93821510
    1815FA1S4-PE93821515
    1.51115FA15S4-PE93821520
    21415FA2S4-PE93821525
    31915FA3S4-PE93821530
    53115FA5S4-PE93821535
    200.75520FA07S4-PE93822010
    1720FA1S4-PE93822015
    1.51020FA15S4-PE93822020
    21220FA2S4-PE93822025
    31620FA3S4-PE93822030
    52620FA5S4-PE93822035
    7.53920FA7S4-PE93822040
    105220FA10S4-PE93822045
    251625FA1S4-PE93822515
    1.5825FA15S4-PE93822520
    21025FA2S4-PE93822525
    31425FA3S4-PE93822530
    52325FA5S4-PE93822535
    7.53525FA7S4-PE93822540
    104425FA10S4-PE93822545
    • 1-1/4" NPT discharge on all models.
    • 3.90" maximum diameter with cable guard on all models.