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    Diaphragm Pumps for Direct Drive

    Picture for category High Pressure Diaphragm Pumps

    High Pressure Diaphragm Pumps

    Picture for category Low Pressure Diaphragm Pumps

    Low Pressure Diaphragm Pumps

    Picture for category Medium Pressure Diaphragm Pumps

    Medium Pressure Diaphragm Pumps

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    Picture of Diaphragm Pump, High Pressure, MAX 28.7 GPM, 725 Max PSI, 1-3/8" M Spline Shaft, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, Flanged, 19.7 Required Gas HP

    Diaphragm Pump, High Pressure, MAX 28.7 GPM, 725 Max PSI, 1-3/8" M Spline Shaft, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, Flanged, 19.7 Required Gas HP

    AR Pumps
    AR1064CSP
    Diaphragm Pump with 1-3/8IN Male Spline Thru Shaft x Flange, Blueflex Diaphragms, Aluminum Body
    $1,291.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 28.5 GPM, 290 Max PSI, 3/4" Hollow Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 8.2 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 28.5 GPM, 290 Max PSI, 3/4" Hollow Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 8.2 Required Gas HP

    AR Pumps
    AR115BPGR34
    Diaphragm Pump with Gear Box for 3/4IN Gas Engines, Blueflex Diaphragms, Aluminum Body
    $1,321.00 / EA
    Picture of Diaphragm Pump, Medium Pressure, MAX 9.6 GPM, 580 Max PSI, 3/4" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    Diaphragm Pump, Medium Pressure, MAX 9.6 GPM, 580 Max PSI, 3/4" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    AR Pumps
    AR30DSP
    Diaphragm Pump Less Shaft Kit, DESMOPAN Diaphragms, Aluminum Body
    $565.00 / EA
    Picture of Diaphragm Pump, High Pressure, MAX *28.7 GPM, 725 Max PSI, 1" Hollow Shaft, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 19.7 Required Gas HP

    Diaphragm Pump, High Pressure, MAX *28.7 GPM, 725 Max PSI, 1" Hollow Shaft, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 19.7 Required Gas HP

    AR Pumps
    AR1064GR1GCI
    Diaphragm Pump, Gearbox with 1 IN Shaft, Pressure Control, Blueflex Diaphragm
    $1,806.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 28.5 GPM, 290 Max PSI, 1" Solid Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 8.2 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 28.5 GPM, 290 Max PSI, 1" Solid Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 8.2 Required Gas HP

    AR Pumps
    AR115BPSP
    Diaphragm Sump Less Shaft Kit, Blueflex Diaphragms
    $1,056.00 / EA
    Picture of Diaphragm Pump, Medium Pressure, MAX *9.6 GPM, 580 Max PSI, 3/4 Hollow Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    Diaphragm Pump, Medium Pressure, MAX *9.6 GPM, 580 Max PSI, 3/4 Hollow Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    AR Pumps
    AR30GR34GCI
    Diaphragm Pump with 3/4IN Shaft, Blueflex Diaphragms, Pressure Control, Gear Box for Gas Engines, Aluminum Body
    $998.00 / EA
    Picture of Diaphragm Pump ONLY, Medium Pressure, MAX 9.6 GPM, 580 Max PSI, 3/4" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    Diaphragm Pump ONLY, Medium Pressure, MAX 9.6 GPM, 580 Max PSI, 3/4" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    AR Pumps
    AR30SP
    Diaphragm Pump Less Shaft Kit, Blueflex Diaphragms, Aluminum Body
    $536.00 / EA
    Picture of Diaphragm Pump, High Pressure, MAX 33.7 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 21.8 Required Gas HP

    Diaphragm Pump, High Pressure, MAX 33.7 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 21.8 Required Gas HP

    AR Pumps
    ARBHA130CC
    Diaphragm Pump, 1-3/8IN Male 6 Spline Shaft, Aluminum Body, Blueflex Diaphragms
    $1,660.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 28.5 GPM, 290 Max PSI, 1" Solid Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 8.2 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 28.5 GPM, 290 Max PSI, 1" Solid Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 8.2 Required Gas HP

    AR Pumps
    AR115BPSPA1
    Diaphragm Pump with 1IN Solid Shaft, Aluminum Body, Blueflex Diaphragms
    $1,253.00 / EA
    Picture of Diaphragm Pump, High Pressure, MAX 37.7 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 24.5 Required Gas HP

    Diaphragm Pump, High Pressure, MAX 37.7 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 24.5 Required Gas HP

    AR Pumps
    ARBHA150CC
    Diaphragm Pump, AR, with 1-3/8IN Male Spline Shaft, Blueflex Diaphragm
    $1,924.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 33.8 GPM, 290 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 10 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 33.8 GPM, 290 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 10 Required Gas HP

    AR Pumps
    AR135BPC
    Diaphragm Pump, AR Blueflex, Low Pressure With 1-3/8IN -6B Splined Shaft
    Call for pricing / EA
    Picture of Diaphragm Pump, Medium Pressure, MAX 9.6 GPM, 580 Max PSI, 3/4" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    Diaphragm Pump, Medium Pressure, MAX 9.6 GPM, 580 Max PSI, 3/4" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 4.4 Required Gas HP

    AR Pumps
    AR30SPA34
    Plunger Pump, 3/4IN Solid Shaft, Aluminum Body, Blueflex Diaphragms
    $600.00 / EA
    Picture of Diaphragm Pump, High Pressure, MAX 42.4 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 29 Required Gas HP

    Diaphragm Pump, High Pressure, MAX 42.4 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 29 Required Gas HP

    AR Pumps
    ARBHA170CC
    Diaphragm Pump, 1-3/8IN Male 6 Spline Shaft, Aluminum Body, Blueflex Diaphragms
    $2,149.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX #33.8 GPM, 290 Max PSI, 1" Hollow Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 10 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX #33.8 GPM, 290 Max PSI, 1" Hollow Shaft, Aluminum Body, 1-1/2" Inlet, 1" Outlet, 10 Required Gas HP

    AR Pumps
    AR135BPGR1
    Diaphragm Pump, AR, Gearbox with 1IN Shaft
    $1,450.00 / EA
    Picture of Diaphragm Pump, Medium Pressure, MAX *10.7 GPM, 580 Max PSI, 3/4" Hollow Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 5.6 Required Gas HP

    Diaphragm Pump, Medium Pressure, MAX *10.7 GPM, 580 Max PSI, 3/4" Hollow Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 5.6 Required Gas HP

    AR Pumps
    AR403GR34GCI
    Diaphragm Pump, Pressure Control and Gearbox for 3/4IN Gas Engines. Blueflex Diaphragms, Aluminum Body
    $991.00 / EA
    Picture of Diaphragm Pump ONLY, Medium Pressure, MAX 10.7 GPM, 580 Max PSI, No Shaft, No Pressure Control, Aluminum Body, 1-1/4" Inlet, 1/2" Outlet, 5.6 Required Gas HP

    Diaphragm Pump ONLY, Medium Pressure, MAX 10.7 GPM, 580 Max PSI, No Shaft, No Pressure Control, Aluminum Body, 1-1/4" Inlet, 1/2" Outlet, 5.6 Required Gas HP

    AR Pumps
    AR403SP
    Diaphragm Pump Less Shaft Kit, Blueflex Diaphragms
    $704.00 / EA
    Picture of Diaphragm Pump, High Pressure, MAX 51.2 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 33 Required Gas HP

    Diaphragm Pump, High Pressure, MAX 51.2 GPM, 725 Max PSI, 1-3/8" M Spline, Aluminum Body, 1-1/2" Inlet, 3/4" Outlet, 33 Required Gas HP

    AR Pumps
    ARBHA200CC
    Diaphragm Pump, 1-3/8IN Male Spline Shaft, BlueFlex Diaphragms
    $2,465.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 35.0 GPM, 220 Max PSI, 25mm Solid Shaft, Poly Body, 1-1/2" Inlet, 1" Outlet, 7.8 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 35.0 GPM, 220 Max PSI, 25mm Solid Shaft, Poly Body, 1-1/2" Inlet, 1" Outlet, 7.8 Required Gas HP

    AR Pumps
    AR140LFPSP
    Diaphragm Pump with 25mm Solid Shaft, Polypropylene Body, Blueflex Diaphragms
    $1,032.00 / EA
    Picture of Diaphragm Pump, High Pressure, MAX 23.9 GPM, 725 Max PSI, 1-3/8" Spline, Aluminum Body, 1-1/2" Inlet, 1-1/2" Outlet, 19 Required Gas HP

    Diaphragm Pump, High Pressure, MAX 23.9 GPM, 725 Max PSI, 1-3/8" Spline, Aluminum Body, 1-1/2" Inlet, 1-1/2" Outlet, 19 Required Gas HP

    AR Pumps
    ARBHS90CC
    Diaphragm Pump, 1-3/8IN Male 6 Spline Shaft, Brass body, Blueflex Diaphragms
    $2,025.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 43.9 GPM, 290 Max PSI, 1-3/8" M Spline, Aluminum Body, 2" Inlet, 1-1/4" Outlet, 10 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 43.9 GPM, 290 Max PSI, 1-3/8" M Spline, Aluminum Body, 2" Inlet, 1-1/4" Outlet, 10 Required Gas HP

    AR Pumps
    AR160BPCC
    Diaphragm Pump with 1-3/8IN Spline Shaft. Blueflex Diaphragms, Aluminum Body
    $1,548.00 / EA
    Picture of Diaphragm Pump, Medium Pressure, MAX 10.7 GPM, 580 Max PSI, 1" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 5.6 Required Gas HP

    Diaphragm Pump, Medium Pressure, MAX 10.7 GPM, 580 Max PSI, 1" Solid Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 5.6 Required Gas HP

    AR Pumps
    AR403SPA1
    Diaphragm Pump with 1IN Solid Shaft, Aluminum Body, Blueflex Diaphragms
    $731.00 / EA
    Picture of 3 Diaphragm Pump with 1-3/8" Spline Shaft Each End, 1-1/2" HB Suction x 3/4" Discharge, MAX: 29.1 GPM, 725 PSI, 550 RPM, 14 HP

    3 Diaphragm Pump with 1-3/8" Spline Shaft Each End, 1-1/2" HB Suction x 3/4" Discharge, MAX: 29.1 GPM, 725 PSI, 550 RPM, 14 HP

    John Blue
    BUDP291
    Diaphragm Pump (DP407.1), 40.7 GPM
    $1,243.00 / EA
    Picture of Diaphragm Pump, Low Pressure, MAX 48.1 GPM, 290 Max PSI, 1-3/8" M Spline, Poly Body, 2" Inlet, 1-1/2" Outlet, 11 Required Gas HP

    Diaphragm Pump, Low Pressure, MAX 48.1 GPM, 290 Max PSI, 1-3/8" M Spline, Poly Body, 2" Inlet, 1-1/2" Outlet, 11 Required Gas HP

    AR Pumps
    AR185LFPCC
    Diaphragm Pump, AR, Polypropylene Body with 1-3/8IN Male Spline Shaft
    $1,654.00 / EA
    Picture of Diaphragm Pump, Medium Pressure, MAX *12.2 GPM, 580 Max PSI, 3/4" Hollow Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 5.9 Required Gas HP

    Diaphragm Pump, Medium Pressure, MAX *12.2 GPM, 580 Max PSI, 3/4" Hollow Shaft, Aluminum Body, 1" Inlet, 1/2" Outlet, 5.9 Required Gas HP

    AR Pumps
    AR40GR34GCI
    Diaphragm Pump, 3/4IN Shaft, For Gas Engine, Aluminum body, Blueflex Diaphragms, Pressure Control and Gear Box
    $1,036.00 / EA
    Picture of 4 Diaphragm Pump with 1-3/8" 6-Spline Shaft Each End, 1-1/2" HB Suction x 3/4" Discharge, MAX: 40.7 GPM, 725 PSI, 550 RPM, 20 HP

    4 Diaphragm Pump with 1-3/8" 6-Spline Shaft Each End, 1-1/2" HB Suction x 3/4" Discharge, MAX: 40.7 GPM, 725 PSI, 550 RPM, 20 HP

    John Blue
    BUDP407.2
    Diaphragm Pump (DP407.1), 40.7 GPM
    $2,480.00 / EA
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