Bromine By-Pass Feeders
From Neptune Chemical Pump Company Inc


Bromine,By-Pass,Feeders,Neptune,Chemical,Pump,Company,IncNeptune Bromine Feeders are a convenient and efficient way to properly feed solid biocides or other corrosive water treatment chemicals. Now offered in two body material options - vinylester resin and clear PVC - Neptune’s bromine feeders are designed to easily handle ball, stick, tablet and other forms of bromine. These feeders excel in applications involving feeding chemicals into cooling towers.

Vinylester Resin Bromine Feeder

Constructed of vinylester resin, these feeders are superior to standard steel by-pass feeders for shot feeding corrosive chemicals.

The vinylester resin bodies have two threaded side connections, one threaded bottom connection and one 6.4 mm (2-1/2") or 10.1 (4") top opening with threaded gasketed closure. Feeders are rated to 10.3 bar (150 psi) and a maximum temperature of 65.5C (150F)

Features:

  • Feed rates up to 104 kg (230 lb) per day
  • Optional PVC piping kits include strainers and all required fittings
  • Optional flow indicators in four ranges
  • Optional pressure relief valves and solenoid valves  

Calculated Delivery Rates

Lower Outlet

Upper Outlet

Model

Total Capacity

kg (lb)

Flow Range

lpm (gpm)

Feed Rate1

kg/day (lb/day)

Reserve Capacity2

kg/day (lb/day)

Feed Rate1

kg/day (lb/day)

Reserve Capacity2

kg/day (lb/day)

BT-15

6.8 (15)

3.8-37.8 (1-10)

N/A

N/A

2.3-4.5 (5-10)

3.2 (7)

BT-40

18.1 (40)

3.8-37.8 (1-10)

N/A

N/A

2.7-5.4 (6-12)

12.2 (27)

BT-42

19 (42)

3.8-37.8 (1-10)

N/A

N/A

3.2-4.9 (7-11)

11.3 (25)

BT-80

36.3 (80)

3.8-37.8 (1-10)

18.9-79.5 (5-21)

N/A

N/A

11.8-16.3 (26-36)

13.6-22.2 (30-49)

15.4 (34)

BT-160

75.6 (160)

3.8-37.8 (1-10)

18.9-79.5 (5-21)

16.3-21.3 (36-47)

18.6-27.2 (41-60)

93 (42.2)

32.2-42.6 (71-94)

37.2-54.4 (82-120)

11.8 (26)

BT-420

140.6 (310)

75.7-454 (20-120)

N/A

N/A

34.2-104 (75-230)

N/A

   1-These rates based on Dantobrom manufactured by Lonza Inc. and water at 70F (21C).
   2-This represents amount of product above the outlet fitting.

   NOTE: Feed rates will be reduced when using less soluble compounds. Feed rates will vary with water temperature.

Bromine Feeder Brochure

Clear PVC Bromine Feeder

Constructed of clear PVC, this convenient body design allows the bromine level to be viewed without opening the cap.

The clear PVC bodies have two threaded bottom connections and one 15.2 cm (6") top opening with threaded O-ring closure. Feeders are rated to a maximum pressure of 8.6 bar (125 psi) and maximum temperature of 38C (100F).

Design Features/Benefits:

  • Feed rates from 1.4 kg (3 lb) through 7.3 kg (16 lb) per day
  • Optional PVC piping kits include unions, valves and all required fittings
  • Optional flow indicator in four ranges
  • UV-inhibited

Calculated Delivery Rates

Model

Total Capacity

kg (lb)

Flow Range

lpm (gpm)

Outlet Feed Rate1

kg/day (lb/day)

CLR-25

11.3 (25)

3.8-37.8 (1-10)

2.5-4.8 (5.4-10.6)

CLR-50

22.7 (50)

3.8-37.8 (1-10)

3.6-7.3 (8-15)


Clear PVC Bromine Feeder Brochure

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