BT4

BT4

The BT4 horizontal booster pump is a low to medium capacity, high pressure, multi-stage unit. The BT4 can function as a multi-purpose high pressure pump, boosting water pressure from either city mains or private water systems. It is also ideal for applications that require more pressure than flow. Size ranges from 5 gpm to 25 gpm.

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  • Cast Iron Features:

    • Designed for boosting water pressure from a variety of sources including municipal and private water systems.
    • Stainless steel discharge head on all models.
    • Cast iron motor bracket with a rugged support foot for horizontal or vertical mounting, and a handle for portability of the unit.
    • 1-inch suction and 1-inch discharge are the same across the entire line, simplifying installation and maintenance.
    • The booster pump is built by Franklin Electric’s Patented (U.S.) Patent 7,290,984 Tri-Seal floating stage system, for maximum efficiency, longevity, and performance.
    • Assembled with the highest quality materials of construction, such as Celcon(*) for impellers, Noryl(*) for the diffusers, and 300 series stainless steel for the hub, eye seals, shaft and shell.
    • Easily serviced through a back pull-out design, which leaves all plumbing and the pump undisturbed in their original location.
    • Industry proven square flange motors.
    • 1/2 through 2 hp motors are dual voltage, set to run with either 115 V or 230 V incoming power; while 3 hp are 230 V only.
    • Shut-off pressures up to 270 psi, flow rates from 5 to 25 gpm, and temperatures up to 120 °F / 49 °C.

    Stainless Steel Features:

    • Stainless steel models industrial applications:
    • Viton(*) mechanical seal
    • 1/3 through 3 hp high service factor motors
    • Stainless steel motor bracket with a rugged support foot for horizontal or vertical mounting, and a handle for portability of the unit.

    Applications:

    • Boosting water pressure from either city mains or private water systems
    • Pressure washing buildings and floors
    • Poultry houses
    • Spray cooling equipment
    • Lawn and crop irrigation
    • Evaporative cooling system misters
    • Water circulation
    • General purpose pumping
    • Reverse osmosis - stainless steel BT4
    • Filtration - stainless steel BT4
  • Cast Iron

    GPMHPDischarge x SuctionVoltsModelOrder No.Weight
    50.51" x 1"115/2305FBT05C49588050536
    0.755FBT07C49588051040
    15FBT1C49588051543
    70.51" x 1"115/2307FBT05C4 9588070536
    0.757FBT07C4 9588071040
    17FBT1C49588071543
    1.57FBT15C49588072048
    100.51" x 1"115/23010FBT05C49588100535
    0.7510FBT07C49588101039
    110FBT1C49588101542
    1.510FBT15C49588102048
    210FBT2C49588102555
    150.751" x 1"115/23015FBT07C49588151039
    115FBT1C49588151541
    1.515FBT15C49588152047
    215FBT2C49588152552
    200.751" x 1"115/23020FBT07C49588201039
    120FBT1C49588201541
    1.520FBT15C49588202047
    220FBT2C49588202554
    323020FBT3C49588203570
    2511" x 1"115/23025FBT1C49588251541
    1.525FBT15C49588252046
    225FBT2C49588252551
    323025FBT3C49588253569

    Single-Phase Stainless Steel

    GPMHPDischarge x SuctionVoltsModelOrder No.Weight
    51/31" x 1"115/2305FBT03S4 9583050533
    0.55FBT05S4 9583051037
    0.755FBT07S4 9583051541
    15FBT1S49583052046
    70.51" x 1"115/2307FBT05S4 9583071037
    0.757FBT07S4 9583071540
    17FBT1S49583072046
    1.57FBT15S49583072553
    100.51" x 1"115/23010FBT05S49583101037
    0.7510FBT07S49583101539
    110FBT1S49583102045
    1.510FBT15S49583102552
    210FBT2S49583103056
    150.751" x 1"115/23015FBT07S49583151539
    115FBT1S49583152044
    1.515FBT15S49583152549
    215FBT2S49583153055
    200.751" x 1"115/23020FBT07S49583201539
    120FBT1S49583202044
    1.520FBT15S49583202551
    220FBT2S49583203055
    323020FBT3S49583203567
    2511" x 1"115/23025FBT1S49583252044
    1.525FBT15S49583252548
    225FBT2S49583253054
    323025FBT3S49583253566

    Three-Phase Stainless Steel

    GPMHPDischarge x SuctionVoltageModel No.Order No.Wt.
    51/21" x 1"208-230/4605FBT05S4-T9583055537
    3/41" x 1"208-230/4605FBT07S4-T9583056041
    11" x 1"208-230/4605FBT1S4-T9583056546
    71/21" x 1"208-230/4607FBT05S4-T9583075537
    3/41" x 1"208-230/4607FBT07S4-T9583076040
    11" x 1"208-230/4607FBT1S4-T9583076546
    1.51" x 1"208-230/4607FBT15S4-T9583077053
    101/21" x 1"208-230/46010FBT05S4-T9583105537
    3/41" x 1"208-230/46010FBT07S4-T9583106039
    11" x 1"208-230/46010FBT1S4-T9583106545
    1.51" x 1"208-230/46010FBT15S4-T9583107052
    21" x 1"208-230/46010FBT2S4-T9583107556
    153/41" x 1"208-230/46015FBT07S4-T9583156039
    11" x 1"208-230/46015FBT1S4-T9583156544
    1.51" x 1"208-230/46015FBT15S4-T9583157049
    21" x 1"208-230/46015FBT2S4-T9583157555
    203/41" x 1"208-230/46020FBT07S4-T9583206039
    11" x 1"208-230/46020FBT1S4-T9583206544
    1.51" x 1"208-230/46020FBT15S4-T9583207051
    21" x 1"208-230/46020FBT2S4-T9583207555
    31" x 1"208-230/46020FBT3S4-T9583208067
    2511" x 1"208-230/46025FBT1S4-T9583256544
    1.51" x 1"208-230/46025FBT15S4-T9583257048
    21" x 1"208-230/46025FBT2S4-T9583257554
    31" x 1"208-230/46025FBT3S4-T9583258066

    BT4 Pump End

    GPMHPDischarge x SuctionModel No.Order No.Wt.
    51/31" x 1"5BT03S4-PE9592050718
    1/21" x 1"5BT05S4-PE9592050919
    3/41" x 1"5BT07S4-PE9592051220
    11" x 1"5BT1S4-PE9592051521
    71/21" x 1"7BT05S4-PE9592070818
    3/41" x 1"7BT07S4-PE9592071019
    11" x 1"7BT1S4-PE9592071420
    1.51" x 1"7BT15S4-PE9592071924
    101/21" x 1"10BT05S4-PE9592100718
    3/41" x 1"10BT07S4-PE9592100819
    11" x 1"10BT1S4-PE9592101120
    1.51" x 1"10BT15S4-PE9592101523
    21" x 1"10BT2S4-PE9592101824
    153/41" x 1"15BT07S4-PE9592150618
    11" x 1"15BT1S4-PE9592150819
    1.51" x 1"15BT15S4-PE9592151220
    21" x 1"15BT2S4-PE9592151523
    203/41" x 1"20BT07S4-PE9592200518
    11" x 1"20BT1S4-PE9592200719
    1.51" x 1"20BT15S4-PE9592201020
    21" x 1"20BT2S4-PE9592201223
    31" x 1"20BT3S4-PE9592201524
    2511" x 1"25BT1S4-PE9592250618
    1.51" x 1"25BT15S4-PE9592250819
    21" x 1"25BT2S4-PE9592251020
    31" x 1"25BT3S4-PE9592251324