FNS Stub shaft pumps

FNS Stub shaft pumps

Rigid-coupled with a bracket, an adapter and a rigid coupling keyed to the standard motor shaft extension.

Product Info
50 Hz Performance
Downloads
  • Applications

    • Water distribution / Water supply
    • Water treatment
    • Irrigation systems
    • Industrial plants

    Materials and building features

    • Pump body / Mechanical seal housing / Motor bracket: Cast-iron GG20 with anti-corrosive coating
    • Suction/delivery ports: according to standard EN1092-2
    • Impeller: Cast-iron GG20 with cataphoresis coating
    • Pump shaft: Stainless steel AISI 304
    • Mechanical seal: Carbon / Ceramic / NBR

    Pump specification

    • Flow: up to 240 m³/h at 50 Hz
    • Head: up to 100 m at 50 Hz
    • Maximum working pressure: PN10
    • Maximum liquid temperature:
    • up to 90 °C for domestic use
    • up to 120 °C for industrial use
    • Standard reference:
    • ErP 547/2012 (MEI > 0,4)
    • UNI EN 733 (DIN 24255)

    Motor specification

    • Asynchronous squirrel cage-type motor
    • External ventilation
    • The motor protection for three-phase motors must be installed by the customer (Is raccomended to use an equipment compliant with current standards)
    • Efficiency class: IE3
    • Insulation class: F
    • Service class: S1
    • Protection degree: IP 55
    • PTC 155 °C as standard
    • Standard reference: 640/2009 (Motors efficiency class IE3)
  • FNS 32 - 50 Hz

    Electric pump
    model
    RATED
    POWER
    Q = DELIVERY
    m3/h 091215182124273033
    l/min 0150200250300350400450500550
    US GPM 039.652.86679.392.5105.7118.9132.1145.3
    Three-phase version[kW][HP]H = TOTAL METERS HEAD OF WATER COLUMN [m]
    FNS 32-200/0555.57.551.550.549.548.547.545.543.541
    FNS 32-200/0757.51060.56059.558.557.55654.552
    FNS 32-250/0929.212.57474737270.568.5666359
    FNS 32-250/11011158787878786858380.577
    FNS 32-250/15015209797.5979796.5969491.586.578.5

    FNS 40 - 50 Hz

    Electric pump
    model
    RATED
    POWER
    Q = DELIVERY
    m3/h 012151821242730333639424548
    l/min 0200250300350400450500550600650700750800
    US GPM 052.86679.392.5105.7118.9132.1145.3158.5171.7184.9198.1211.3
    Three-phase version[kW][HP]H = TOTAL METERS HEAD OF WATER COLUMN [m]
    FNS 40-200/0555.57.54444.54443.543424139.537.535.5
    FNS 40-200/0757.5105353.553.55352.5525149.5484643.5
    FNS 40-250/110111572.57271.57170696866.56563.561.55957
    FNS 40-250/150152085868685.58584.58482.581.580787673.570.5

    FNS 50 - 50 Hz

    Electric pump
    model
    RATED
    POWER
    Q = DELIVERY
    m3/h 0182124273033363942454857606672
    l/min 0300350400450500550600650700750800950100011001200
    US GPM 079.392.5105.7118.9132.1145.3158.5171.7184.9198.1211.3251264.2290.6317
    Three-phase version[kW][HP]H = TOTAL METERS HEAD OF WATER COLUMN [m]
    FNS 50-160/0555.57.53031.5313130.5303029.5292827.526.524232118.5
    FNS 50-160/0757.51038393939393938.538.53837.5373634333128
    FNS 50-200/0929.212.545.547474746.54645.544.543.542.5414035332823
    FNS 50-200/11011155354.554.55453.55352.551.550.549.54846.541.539.535.530.5
    FNS 50-200/15015206061.561.56160.56059.558.557.5565553.548.546.54237.5
    FNS 50-250/15015207375757574.574.57473.572.572717066.565
    FNS 50-250/18518.5258282.582.582.5828281.58180.580797874.5737066
    FNS 50-250/220223087.589898988.588.5888887.5878685.582817874

    FNS 65 - 50 Hz

    Electric pump
    model
    RATED
    POWER
    Q = DELIVERY
    m3/h 036424854606672788496102120132144156
    l/min 060070080090010001100120013001400160017002000220024002600
    US GPM 0158.5184.9211.3237.8264.2290.6317343.4369.8422.7449.1528.3581.2634686.9
    Three-phase version[kW][HP]H = TOTAL METERS HEAD OF WATER COLUMN [m]
    FNS 65-125/0555.57.5242423.5232322.5222120.519.5
    FNS 65-125/0757.510252525252524.52423.522.5222018.5
    FNS 65-160/0929.212.5323333333332.53231.53130282722
    FNS 65-160/1101115373939393938.53837.536.5363432.528
    FNS 65-160/1501520424545454544.544444342403935
    FNS 65-200/150152042.5484848484847.5474746.5454441
    FNS 65-200/18518.5254750.550.550.550.550.5505049.54947.546.543.541
    FNS 65-200/220223050.55454.554.554.5545453.55352.551504744
    FNS 65-250/300304071737373737372.57272717069666359.5
    FNS 65-250/37037508082.582.582.582.582.582.58281.581807976737066

    FNS 80 - 50 Hz

    Electric pump
    model
    RATED
    POWER
    Q = DELIVERY
    m3/h 0606672788496102120132144156168180192240
    l/min 0100011001200130014001600170020002200240026002800300032004000
    US GPM 0264.2290.6317343.4369.8422.7449.1528.3581.2634686.9739.7792.5845.41065.7
    Three-phase version[kW][HP]H = TOTAL METERS HEAD OF WATER COLUMN [m]
    FNS 80-160/110111527.528282827.527.52726.525.524.52321.5
    FNS 80-160/150152032333333333332.5323129.52826.5
    FNS 80-160/18518.5253334.534.534.534.5343433.5323129.52825.523
    FNS 80-160/22022303739393938.538.5383836.535.53432.530.528
    FNS 80-200/30030405156.556.556.656.656.556.556555452.550.548.546.5
    FNS 80-200/370375061666666.566.566.566.566.565.5656462.55159.5
    FNS 80-250/45045606870.570.570.570.570.5707069.568.567.566.565636150
    FNS 80-250/550557587898989.589.589.588888786858482.5817970.5
    FNS 80-250/75075100101103.5104104104104104104.5104104103.510310210110092