easiflo® Chlorine Feeders

The family of hth® easiflo® chlorine feeders are suitable for almost any size of pool, and are designed to eliminate problems associated with pumps, tanks and agitator based systems. Simple to use and low maintenance, with no foot valves, dosing pumps and injectors used within the system - limiting the costs and the maintenance issues related to many dosing systems.

The entire range of Easiflo® feeders utilises only hth® easiflo® BRIQUETTE and can be used in conjunction with an automatic controller, such as the hth® CYCL'EAU® water quality controller system.

Selecting the correct feeder you require will depend on the bather load of the pool - our Technical Services Team can advise you.

HOW THE EASIFLO®  20 / 50 / 100  FEEDER SYSTEMS WORK

The Easiflo® system generates a consistent halogenated solution - concentration between 1.2 and 2% available chlorine at 1 bar depending on the selected model - helping to maintain a constant level of chlorine within the pool.
​The feeder is non-pressurised and a detector on the lid, shuts down the spraying of briquettes when it is opened and prevents the projection of disinfecting solution towards the operator.​

1. The Easiflo® briquettes sit on a grid within the hopper and when the controller indicates a need for chlorine, the solenoid valve is opened and filtered pool water is directed into the feeder. 
2. This allows jets of water to be sprayed underneath the grid, washing the briquettes and forming a calcium hypochlorite solution in the base of the feeder. 
3. The resulting chlorinated solution is immediately pumped into the pool circulation through a venturi system.

Easiflo® 1

An entry level hth® easiflo feeder ideal for economical automatic dosing where chlorine demands are low.

• Simple and easy installation
• Low maintenance
• Space saving due to the small footprint
• Easy clean smooth plastic and sloping tank

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Easiflo® 20 / 50 / 100

There are 2 systems within the new generation of hth® easiflo® feeders, designed to suit specific situations and are available in varying sizes which can hold 20, 50 and 100 kg of easiflo® briquettes.

hth® easiflo® Premium for municipal and large commercial pools​
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hth® easiflo® First for pools opened on a seasonal basis - camping parks, resorts

Both systems offer these common features:

• Deliver an on-demand and ready-to-use chlorinated solution
• Overflow protection system and safety lid cut-off switch
• Utilises spray technology
• Insoluble deposits flushing system
• Can be used with an automatic controller
• Easy installation, maintenance and operation
• Comprehensive training and technical support available

• easiflo® Premium
• easiflo® First

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Premium 20 / 50 / 100
Specifically designed for municipal and large commercial pools

• Wall and base rinsing system ensures improved removal of insoluble matters and limits the build-up of deposits at the bottom of the feeder
• Dedicated electronic control panel
• Internal floats have been replaced with external sensors, limiting the amount of internal maintenance 
• A double overflow protection system:
  • Electronic high-level sensor indicates if there is too much water in the feeder and will shut down the solenoid valve, stopping inlet water from entering the feeder
  • Hydraulic safety switch will also detect high water levels and remove the excess water from the feeder via the venturi

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Lid safety switch

Water spray technology

Specification	Easiflo® Premium 20	Easiflo® Premium 50	Easiflo® Premium 100
Average pool capacity	20 - 500 m3	400 - 1000 m3	800 - 2800 m3
Spray Nozzles	2	4	6
Base & wall ​wash-down system	YES	YES	YES
Flushing system	YES	YES	YES
Maximum chlorine production per day	24 kg	​64 kg	120 kg
Chlorine solution strength @ 1 bar	1.2% Av/Cl ​	1.6% Av/Cl	2.0% Av/Cl ​​
Electronic Control Panel	YES	YES	YES
width x depth x height  ​(lid open)	723 x 555 x 1173 mm	850 x 660 x 1335 mm	968 x 860 x 1591 mm

First 20 / 50
Specifically designed for seasonal pools (camping parks, resorts)

• Any insoluble deposits generated by the dissolving of calcium hypochlorite can be easily removed via a drainage system at the base of the unit
• Shut-off valve (float) limits the risk of overflow spillage of chlorinated solution
• ​The lower discharge valve prevents air entering the pool when no chlorine solution or wash down water is present
• The smooth internal walls of the unit limit build-up of carbonate deposits and aid in the cleaning and maintenance

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Smooth internal finish

Float valve system

Specification	easiflo® First 20	easiflo® First 50
Average pool capacity	20 - 500 m3	400 - 1000 m3
Spray Nozzles	2	4
Flushing system	YES	YES
Maximum chlorine production per day	24 kg	64 kg
Chlorine solution strength @ 1 bar	1.2% Av/Cl	1.6% Av/Cl ​
width x depth x height  ​(lid open)	723  x 555 x 1173 mm	850 x 660 x 1335 mm

Pump and Tank Systems

Our granular products are generally dosed manually via a dissolving tank (similar to those used for dosing sodium hypochlorite - liquid chlorine) which is adapted with a mixing device. Wherever possible, site surveys by our Technical Services team can identify existing equipment that can be utilised, assuring the correct specification with minimum cost. Briquettes can be used in this system with the addition of a suspension net which we can supply if required.

Control your feeder, automatically...

Ensuring measured, proportional disinfection of any water system is of utmost importance.  The hth® CYCL’EAU® controllers measure and regulate the chlorine, pH and temperature (model specific) of swimming pool water with the option to include remote internet monitoring.

CONTROLLERS