Brookforge swimming pool engineers

Swimming Pool Water Treatment

CPC Chemical Dosing Systems

Granudos Calcium Hypochlorite Feeders

Granudos swimming pool and spa bath chemical feeders have been in operation throughout the world for many years. Granudos dosing units utilise a venturi valve and a motor driven screw feed system which, remains unique.

The range of Granudos units now includes the Granudos 10 for smaller pools and spa baths, the Granudos Plus for multiple pool facilities and the first calcium hypochlorite tablet feeder from Granudos - the PoolWise Hypotab erosion feeder.

Granudos 10Granudos 10 - S4

Dosing station for the disinfection of pool water with calcium hypochlorite and acid dosing for the pH-regulation.

  • Suitable for pools sizes up to app. 300m3
    pool volume
  • 230V single phase supply required
  • Minimum water supply pressure 0.2bar
  • Maximum pressure at the injection point 1.2bar (depending on pre-pressure)
  • Maximum chlorine output 2 kg/hr
  • Maximum Acid output 1 ltr/hr
  • Booster pump: 230V with output of app. 1000ltr/hr drawing 0.33kw/h
  • Dimensions w 60 x d 50 x h 80cm
  • Weight app 35kg

Housing: Solid one part rotational sintered PE shape containing all functional parts

Chorine dosing: Dosing hopper to be filled with max. 5 kg dry chlorine (15kg hopper available). Dosing unit with gear motor 24VDC with dosing screw and holder, heated nozzle, solenoid knocker.

Acid dosing: with peristaltic pump, carbuoy lance with level switch for empty indication of acid container, injection valve to dissolving tank.

Dissolving system: for the chemicals with pre-filter, flushing tank, booster pump, venturi nozzle, mixing and dissolving cyclone. Monitoring switches for level in tank min/max, suction performance (flow) of venturi and pump pressure.

Control system S4

  • Housing IP 54.
  • Programme selector for service and test programmes.
  • Adjustment of dosing rates chlorine and acid by 2 knobs.
  • Relay system to assure dosing of only chlorine or acid or none.
  • Inputs for external dosing control with on/off signal 230 volt or non-volt contact for free chlorine / redox and pH)
  • Processing of all monitoring switches with each separate indication with 5 red lamps.
  • Non volt fault remote control

SUMMARY

  • Calcium Hypochlorite is an excellent chemical to disinfect pool or drinking water: best water quality.
  • High chlorine concentration (app. 70% chlorine).
  • Best storage possibilities of the Calhypo.
  • Safe and easy handling.
  • No calcification or sludge deposits.
  • Low danger potential.
  • Easy and fast installation.
  • Easy and very economical to maintain.
  • Reliable operation.
Granudos 10S4 Calcium Hypochlorite 43Feeder
CODE Description   Sale Price
Ex VAT
Sale Price
Inc VAT
3016050291 Granudos 10S4 - 5kg hopper, Spa version   5400.00 6480.00
3016050015 Granudos 10S4 - 5kg hopper, Pool version   5400.00 6480.00

 

Granudos 45Granudos 45 - S4

Dosing Station for the disinfection of pool water with Calcium hypochlorite and acid dosing for the pH regulation

  • Suitable for pools sizes up to app. 1500m3 pool volume
  • 230V single phase supply required
  • Minimum water supply pressure 0.2bar
  • Maximum pressure at the injection point 1.2bar (depending on prepressure)
  • Maximum chlorine output 2 kg/hr
  • Maximum Acid output 3ltr/hr
  • Booster pump: 230V with output of app. 1000ltr/hr drawing 0.33kw/h
  • Dimensions w 60 x d 70 x h 140cm
  • Weight app 50kg

Vertical support with rotating drum carrier: Steel, Zinc and blue powder coated, drum fixing device with clamp bands and safety belt.
Chlorine dosing: Dosing hopper to be screwed on the chemical drum, with gear dosing motor 24VDC with dosing screw and holder, solenoid knocker, heated nozzle, empty switch and cover.
Acid dosing: With peristaltic pump 2,5 l/h, carbouy lance with level switch for empty indication of acid container, injection valve to the flushing and dissolving tank.
Dissolving system for the chemicals: Pre-filter, flushing tank, booster pump, venturi nozzle, mixing and dissolving cyclone. monitoring switches for level in tank min/max, suction power (flow) of venturi and pump pressure.

Control system

  • Housing IP 54
  • Programme selector for 8 service and testprogrammes.
  • Adjustment of the dosing rates chlorine and acidby 2 knobs.
  • Relay system to assure dosing of only chlorine oracid or none.
  • Inputs for external dosing control with on/off signal 230 volt or non-volt contact for freechlorine /redox and pH)
  • Monitoring switches with each separate indicationwith 5 red lamps.
  • Non volt fault remote control

SUMMARY

  • Calcium Hypochlorite is an excellent chemical to disinfect pool or drinking water: best water quality.
  • High chlorine concentration (app. 70% chlorine).
  • Best storage possibilities of the Calhypo.
  • Safe and easy handling.
Granudos 45 HTH Feeder
CODE Description   Sale Price
Ex VAT
Sale Price
Inc VAT
3016050016 Granudos 45 S4 - 25kg hopper (Chloryte Ready)   6650.00 7980.00
3016050017 Granudos 45 S4 - 40kg hopper (Chloryte Ready)   6450.00 7740.00
3016050167 Granudos 45 S4 - 25kg hopper (HTH Ready)   6800.00 8160.00
3016050163 Granudos 45 S4 - 40kg hopper (HTH Ready)   6800.00 8160.00

Granudos Plus

Based on the Granudos 45/6 the Granudos+ will dose multiple pools from one system. The Granudos + features the same technology as detailed above.

 

Granudos Plus HTH Feeder
CODE Description RRP Disc Offer
P108 Granudos+ POA   POA
R157 Granudos Drum Lifter POA   POA

 

PoolWise Granudos TopGranudos Top

CPC's Granudos Top HTH feeder is based upon the popular Granudos family of feeders. The Granudos Top is a ground breaking dosing and control system, combined in a single space saving unit.

The Granudos Top monitors and regulates Free Chlorine and pH 24 hours per day, 365 days per year. Furthermore the Granudos Top doses flocculant automatically into the pool or spa bath.

The Granudos Top is suitable for all pools and spas up to 320 m3, ir 70,000 gallons.

 

Granudos Top HTH Feeder
CODE Description RRP Disc Offer
P140/5 Pool Wise Granudos Top POA 20% POA

 

PoolWise Granudos Hypotab Granudos Hypotab

Biolab's Pool Wise Hypotab HTH tablet feeder doses HTH tablets into pools and spa baths.

The Hypotab can be controlled via most automatic dosing systems including: - Biolab, Stranco, Prominent, Astral, Topline, Certikin, Wallace & Tiernan

The Pool Wise Hypotab is suitable for all pools and spas up to 300 m3, ir 66,000 gallons.

CPC Hypotab HTH Tablet Feeder
CODE Description RRP Disc Offer
P141/5 Hypotab POA 20% POA

 

Granudos 15

The Granudos 15 is a dosing system for granular calcium hypochlorite to be dosed directly from the integrated hopper.

Acid is dosed within the system from the container to correct the pH and to avoid scaling.

Chlorine and acid are dosed separately at intervals to the dissolving system from where the very low concentrate chlorine solution is conveyed by a venturi nozzle to the pool water.

The very simple to operate auto control system POOL-PR for pH-value and REDOX is supplied with probes which are fitted in the flushing tanks.

CODE Description RRP Disc Offer
GRAN15 Granudos 15 POA 20% POA

Please note all stated prices exclude VAT @ 20%

BROOKFORGE SWIMMING POOL WATER TREATMENT SUPPLIERS 2009 - CHELTENHAM - 01242 573572