• Neptune bromine

    Neptune Bromine/By-Pass Feeders are a convenient and efficient way to properly feed solid biocides or other corrosive water treatment chemicals. These units easily handle ball, stick, tablet and other forms of bromine. Vinylester resin body tanks are superior to standard steel by-pass feeders for shot feeding corrosive chemicals. Features

    • Feed rates from 2-1/2 through 230 lb. per day.1
    • Bottom inlet and drain connection. • Top opening with threaded, gasketted closure.
    • Rated to 150 psi at 150°F. • Optional PVC piping kits include strainers and all required fittings.
    • Optional flow indicators in four ranges. • Pressure relief valves and solenoid valves optional.

    Vinylester resin bodies have two threaded side connections, one threaded bottom connection and one 2-1/2" or 4" top opening with threaded gasketted closure.

    Tanks rated to 150 psi at 150°F. (Note: Model BT-420, 120°F max.)

  • Neptune vtf dbf by-pass feeder

    Neptune By-Pass Feeders are a convenient method of introducing treatment chemicals into closed circulating water systems.

    Neptune By-Pass Feeders are ideal for treating hot and chilled water circulating loops used in heating and air conditioning systems, process heating and cooling or large engine water jackets.

    Neptune offers two styles of By-Pass Feeders: A vertical style with dish bottom in and a vertical style with dish bottom out.

    Filters are available for system cleanup and monitoring. A high pressure cap rated to 300 psi is now standard. The first closure improvement in over two decades.

    ALL Models

    • Working pressure: to 300 PSI max. at 200°F
    • Tank shell: 2 gallon unit – 11 gauge steel 10 gallon unit – 10 gauge steel 5 gallon unit – 10 gauge steel 12 gallon unit – 10 gauge steel
    • Tank heads: 2 gallon unit – 11 gauge steel 10 gallon unit – 9 gauge steel 5 gallon unit – 9 gauge steel 12 gallon unit – 9 gauge steel
    • Cap: cast iron with Buna N “” ring. Wide mouth, easy open/easy close


    • Stainless steel dissolving basket holds and fully supports the filter bag inside (order bag separately).
    • Ring-top bags feature handles for easy removal.
    • “DB” type feeders have a full bottom drain and bolt on legs with anchor bolt holes.
    • Model FTF-5150HP features oversize 1-1⁄2"inlet and outlet connections. Can be used for system cleanup with high volume pumps where high flow rates are desired for fast clean-up or flush-out prior to start-up.
    • “CL” Models feature a welded base to allow bolting to the floor or other mounting surface. Four holes for 3⁄8" bolts are provided on each Anchor Bolt Plate.