18.10: Fleck 2850S

Features

  • Multi-tank system capability
  • Fully adjustable 5-cycle control delivers controlled upflow backwash, downflow
    brining and slow rinse, rapid rinse, timed brine refill and downflow service
  • Solid lead-frEE brass* valve body for superior strength and durability
  • 1.5" top mount control valve ideal for smaller size
    commercial/industrial applications
  • Consistent brining regardless of salt levels with timed brine refills

Applications

  • Choice of 7-or 12-day clock, manual or volume initiated timers
  • Continuous service flow rate of 70 GPM with a backwash of 70 GPM

    Valve Specifications

    Valve Materials Lead-frEE brass*
    Inlet/Outlet 1½” NPTF
    Cycles 5

    Flow Rates (50 PSI Inlet) – Valve Alone

    Continuous (15 psi drop) 70 GPM side mount/top mount
    Peak (25 psi drop) 90 GPM side mount/top mount
    Cv (flow at 1 psi drop) 18
    Max. backwash (25 psi drop) 70 GPM

    Regeneration

    Down-flow/Up-flow Down-flow only
    Adjustable Cycles Yes
    Time Available Electromechanical 164 minutes
    SXT: 0-99 Minutes per cycle
    NXT: 0-12 minutes per cycle
    XT: 0-12 minutes per cycle

    Meter Information

    Meter Accuracy 7/10 – 40 GPM +/- 5% (1″)
    1-1/2 – 15 GPM +/- 5% (1-1/2″)
    Meter Capacity Range (gal.)
    1″ Standard 310 – 5,270
    1″ Extended 1,550 – 26,350
    1½” Standard 625 – 2,125
    1½” Extended 3,125 – 53,125
    3200NT 2,900,000
    NX, XT 1,000 – 9,900,000
    SXT 1,000 – 60,000

    Dimensions

    Distributor Pilot 1-9/10″ O.D.
    Drain Line 1¼” NPTM
    Injector Brine System 1600 & 1650 – ⅜”
    1700 – 1/2″
    Brine Line ⅜” & ½”
    Mounting Base 4″ – 8 UN
    Height from Top of Tank 6½”

    Additional Information

    Electrical Rating 24 v, 110 v, 220v – 50, 60Hz
    Max VA 72
    Estimated Shipping Weight Time clock: 19 lbs.
    Metered valve: 27 lbs.
    Pressure Hydrostatic: 300 psi and
    Working: 20 – 125 psi
    Temperature 34° – 110° F (hot)

    Typical Applications

    Water Softener 14″ – 36″ diameter
    Iron Filter 14″ – 30″ diameter
    Sediment Filter 14″ – 30″ diameter
    Carbon Filter 14″ – 30″ diameter
    Neutralizing Filter 14″ – 30″ diameter

    *As defined in the U.S. EPA Safe Drinking Water Act product also mEEts California Proposition 65 Standards

    Fleck 2850S Control Valves:

    Item Description
    FLK-2850SM150-110 2850S Valve, 1.5″ Mech Meter, 110V, 1650 BV, Specify DLFC & BLFC
    FLK-2850STC150-110 2850S Valve, 1.5″ 12-Day TC Soft, 110V, 1650 BV, Specify DLFC & BLFC
    FLK-2850SBW150-110 2850S Valve, 1.5″ 12-Day Backwash, 110V, Specify DLFC
    FLK-2850SM24-sxt 2850S Valve, 1.5″ Turbine Meter, 24V, SXT Controller, 1650 BV, Specify DLFC & BLFC
    FLK-2850STC24-sxt 2850S Valve, 1.5″ 12-Day TC, 24V, SXT Controller, 1650 BV, Specify DLFC & BLFC
    FLK-2850BW24-sxt 2850S Valve, 1.5″ 12-Day Backwash, 24V, SXT Controller, Specify DLFC

    Fleck 2850S Accessories:

    Item Description
    FLK-60232-110 Black Designer Cover 1500/2510/2750/2850/2850S/2900/2900S/9000/9100/9500
    FLK-60219-02 Black Environmental Cover W/Window 1500/2510/2750/2850/2850S/2900/3150/3900
    FLK-60708-XX Drain Line Flow Control DLFC 1″ FPT X ¾” FPT, Brass, 1-7 GPM Specify Button
    FLK-60701-XX Drain Line Flow Control DLFC 1″ FPT X 1″ FPT, Brass, 8-25 GPM Specify Button
    FLK-42469 24Vac Transformer, Us 110V, 40Va, 1500/2510/2750/2850/2850S/2900/3150/3900

    Fleck 2850S Parts & Service Kit:

    Item Description
    FLK-61630-00 Piston Assy, HWBP, 2850S
    FLK-61631-00 Piston Assy Conversion, NHWBP, 2850S
    FLK-61632 Seal & Spacer Kit, 2850S
    FLK-60029-XX 1600 Brine Valve, Short Stem, 1500/2510/2750/2850/2850S/2900/2900S, Specify BLFC
    FLK-60011 1650 Brine Valve, 1500/2510/2750/2850/2850S/2900/2900S
    FLK-60480-XX 1600 Injector Assembly, Complete, Plastic, 1500/2510/2750/2850/2850S/2900/2900S, Specify GPM
    FLK-60381-0X 1700 Injector Assembly, Complete, 2750/2850/2850S/2900/2900S/9500, Specify GPM
    FLK-60010-XX 1650 Brine Line Flow Control BLFC, Plastic, Specify Size
    FLK-60050-25 Drive Assy, 110V, 2850S
    FLK-60050-26 Drive Assy, 24V, 50/60Hz, 2850S
    FLK-42579 Drive Motor, 24V, 50/60Hz, 6Va, 0.25 Amp, 1500/2510/2750/2850/2850S/2900/2900S Upper
    FLK-41543 Drive Motor, 110V, 50/60Hz, 57.5Va, 0.5 Amp, 1500/2510/2750/2850/2850S/2900/2900S Upper
    FLK-14038 ¾” Plastic Meter Cap Only, Standard, ¾” To 2″ Valves
    FLK-60610 1.5″ Brass Meter Assy, Paddle, Inline, 2850/2850S/9500
    FLK-60610-NP 1.5″ Brass Meter Assy, Paddle, Inline Nickel Plated, 2850/2850S/9500
    FLK-60614 1.5″ Brass Meter Assy, Electronic, Inline, 2850/2850S/9500
    FLK-61560 1.5″ Plastic Meter Assy, Electronic, Inline, No Fittings
    FLK-17744 Meter Cable 20.75″, 2850/2850S/9500
    FLK-19791-XX Meter Cable Assy, Electronic, Specify Length

    Don’t see it? We’ve probably got it. Just feel free to contact our sales department with any requirements.