3NC Series

3NC Series

Franklin Electric’s 3NC Series Non-Clog pumps are designed to handle the absolute most demanding commercial or industrial applications and are backed by Franklin’s long standing reputation for quality.

Features
Order Info
Specifications
Resources
  • Applications

    • Used for a multitude of purposes in commercial and industrial applications such as: sewage, effluent, irrigation, and general de-watering.

    Features

    • Dual Mechanical Seals: Silicon carbide vs. silicon carbide lower seal and silicon carbide vs. silicon carbide upper seal with additional exclusion seal.
    • Impeller: Ductile iron, two vane semi-open, balanced, non-clogging with pump-out vanes to protect the mechanical seal and assist with thrust loading.
    • Seal Sensor Probe: Integrated into the seal-fail detection chamber, it will send a signal to the pump control panel indicating that a fault has occurred and the pump should be removed for service.
    • Motor: The motor was designed for continuous operation when pump is fully submerged (104 °F maximum) and boasts Class F insulation.
    • Wear Plate: Wear plate is field adjustable, eliminating the need for a replaceable wear ring.

    Specifications

    • 3" horizontal flange discharge (125# ANSI flange)
    • Maximum solids size: 2.5"
    • Power cable - 8/4 -type SOOW– 30'
    • Sensor cable – 16/4 – type SOOW – 30’
    • Class F motor insulation
    • Continuous duty motor (104 °F maximum)
    • Lower double row ball bearing
    • 300 series SST motor shaft
    • Seal-fail indication probe
    • 300 series SST fasteners
    • Cast iron motor housing, volute, and seal chamber
    • Fluoroelastomer (FKM) sealing system for motor enclosure
    • Mechanical seals: Dual silicon carbide
    • Additional exclusion seal
    • Agency listing: cCSAus
  • ItemModelAmpsHPVoltsPhaseRPMHzDischargeSolidsCord LengthWeight (lb)
    87109877-003NC-320P316320031750603" Flange2.5"30'240
    87109877-013NC-320P316320031750603" Flange2.5"50'254
    87109724-003NC-323P315323031750603" Flange2.5"30'240
    87109724-013NC-323P315323031750603" Flange2.5"50'254
    87109732-003NC-346P37.5346031750603" Flange2.5"30'240
    87109732-013NC-346P37.5346031750603" Flange2.5"50'254
    87109744-003NC-357P36357531750603" Flange2.5"30'240
    87109744-013NC-357P36357531750603" Flange2.5"50'254
    87109878-003NC-520P320.5520031750603" Flange2.5"30'246
    87109878-013NC-520P320.5520031750603" Flange2.5"50'260
    87109725-003NC-523P319.5523031750603" Flange2.5"30'246
    87109725-013NC-523P319.5523031750603" Flange2.5"50'260
    87109733-003NC-546P310.5546031750603" Flange2.5"30'246
    87109733-013NC-546P310.5546031750603" Flange2.5"50'260
    87109745-003NC-557P35.5557531750603" Flange2.5"30'246
    87109745-013NC-557P35.5557531750603" Flange2.5"50'260
  • Dimensions

    HPABC
    326.7"15.6"12.1"
    528.5"15.6"12.1"