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Sterling - Model Granudos 10 -Dosing Station
The Granudos 10 is a dosing station for calcium hypochlorite granulate and acid for the disinfection of swimming pool water.
FUNCTION DESCRIPTION
Chlorine dosing directly from integrated hopper 5 kg. Acid is dosed into the system directly from the canister to correct the pH and to avoid scaling. Chlorine and acid are dosed separately in intervals to the dissolving system and are dissolved completely. Then the chlorine solution is conveyed by a venturi nozzle to the pool water. Dosing manually or linked to an external control system. All functions are permanently monitored.
SCOPE OF DELIVERY
Housing: Solid one part rotational sintered PE shape containing all functional parts.
Chlorine dosing: Dosing hopper for chlorine granulate for max. 5 kg, dosing motor, dosing screw, knocker to support the dosing.
Acid dosing: Peristaltic dosing pump, suction lance with empty report of the canister, dosing valve 3/8“ in the dissolving system.
Dissolving system: Pre-filter d 75, flushing tank, booster pump app. 1000 l/h at 1,2 bar, venturi, mixing cyclone. Monitoring of the pump by pressure switch. Monitoring of the suction performance of the venturi. Level monitoring in the flushing tank.
Micro processor controller S5: Operation and visualisation via 5-line LC display and three buttons. Fault indications are displayed in plain text. Stepless adjustment of dosing performances chlorine and acid. External dosing control with controllers for free chlorine and pH-value with non-volt contact or 230 V/AC impulse length controlled or frequency. Relay system to assure dosing of only chlorine or acid or none. Switch-off of the dosing at malfunction.
- Up to 70% Chlorine yield with Calcium Hypochlorite
- No sludge or calcification problems
- Max Chlorine output 2kg/h
- Max Acid output 1l/h
- Safe easy chemical handling
- Measures W 60cm x D 50cm x H 80
- Weight approx. 35kgs
- Reliable operation