hth EASIFLO SYSTEM New Generation for 2015 Feeder specifications hth EASIFLO The perfect solution for treatment of commercial swimming pools

Transcription

1 Feeder specifications hth EASIFLO To ensure you know which feeder is best suited for your swimming pool, our dedicated team of technical account managers will recommend the correct feeder is specified. This site survey will look at pool volumes, bather loading and future demand to ensure the correct feeder is installed for each individual circumstance. feeders hth EASIFLO EASIFLO EASIFLO Hopper capacity in kg s Number of briquette sprays Base wall wash down system Insoluble s rinse system Safety lid cut off switch Chlorine solution strength based on Bar pressure. %. % %.... kg/day kg/day kg/day New Generation for Weight (kg): Weight empty Weight full Maximum chlorine production (kg/day) / bar For more information on the hth Easiflo System, contact us! The hth Easiflo feeders are made up of sections: + - A hopper to hold the dry hth Calcium Hypochlorite briquettes - A spray system and spray nozzles (to dissolve the briquettes inside the hopper): Spray Technology - A feeder base which collects the Calcium Hypochlorite solution with a full washdown and rinse system Feeder parts: Support for briquette grid Grid Lid safety cut off switch Electrical connection box High level sensor switch Low level sensor switch Inlet water: for briquette spray (Spray technology) Inlet water: for washdown functions Evacuation kit: connection for dosing tube to venturi Washdown kit: insoluble evacuation kit, including feeder overflow To access hth website Arch is now part of Lonza Z.I. La Boitardière AMBOISE France - Tél. - Fax. Use water treatment chemicals with care. Before using the product, be sure that you have fully read the information and instructions on the label. EN - Photos and illustrations not contractual. T TEN ED SPRAYOGY OL TECH N SY E ST The perfect solution for treatment of commercial swimming pools M Feeder options: Dimensions (mm): Length Width Height with lid closed Height with lid open hth EASIFLO SYSTEM PA In order to cater for a wide range in pool volumes, hth Calcium Hypochlorite can be dosed into the pool via new hth Easiflo feeders: Easiflo, Easiflo and Easiflo.

2 Rising energy costs and water prices have now led to the demand from pool managers for ever increasing efficiencies for the treatment of swimming pool water. I would like to save money I want to look after my plant room The pool maintenance is a source of significant expenditure. To minimise these costs we must choose the disinfectant wisely. In addition to capital investments it is important to consider the costs associated with operation, such as the money related to chemicals, deliveries, storage requirements, grout loss and corrosion to pumps, pipes and metal fixtures and fittings around the plant room... Some disinfectants may look cheaper to buy, but in the long-term will actually increase costs on the overall building expenditure, because they cause plant or building degradation. To anticipate the impact of chemicals on the pool water it is required you test the pool water for Total Dissolved Solids (TDS). TDS within pool water is made up of dissolved minerals and salts (calcium, magnesium, chlorides, nitrates, sulphates...). Comparisons of Calcium Hypochlorite and Sodium Hypochlorite: Sodium Hypochlorite Calcium Hypochlorite (Bleach) Chlorine is available today in various forms, but it seems that Calcium Hypochlorite use within swimming pools is on the increase. Inorganic chlorine, Calcium Hypochlorite is an unstabilised form of chlorine widely used as a disinfectant within swimming pools in both hard and soft water areas. I would like to use less water UV (Ultra Violet Radiation) will destroy chlorine. When chlorinated water is exposed to the sun s UV light, the chlorine within the water degrades rapidly until it disappears completely. Shelf Life Why should I use hth Calcium Hypochlorite? Certain automatic controllers can be affected by high TDS levels When using hth Calcium Hypochlorite a swimming pool can expect to save up % on ph correction costs that are associated with liquid bleach. These savings needs to be compared with in-coming mains water ph at the same time. Metal fixtures and fittings within the plant room (valves, filters, heat exchangers, pumps and strainer baskets, will have their life expectancy reduced (Corrosion). The hth Easiflo feeder produces a very stable chlorine solution of around % active chlorine. This stability of the chlorine solution is inversely proportional to the concentration of liquid chlorine. Our hth Easiflo feeders make a consistent % stable solution which is much more stable over time than liquid bleach. The chlorine concentration Liquid bleach breaks down very quickly in storage, especially if it exposed to high temperatures and UV radiation. This causes difficulties in accurate dosing and maintaining adequate levels of free chlorine within a swimming pool volume. Cal Hypo stability Bleach stability Pool water struggles to maintain its chemical balance. In hard waters, where there is already calcium in abundance, the lower level of the ph of hth Calcium Hypochlorite will significantly reduce ph correction costs by up to %. Higher levels of calcium, together with lower levels of salts will increase the life expectancy of metal fixtures and fittings within the pool plant room. This leads to reduced corrosion and reduced expendature over time. Water turbiditythere are a number of operational difficulties with high turbity, to minimise the risks, it is important to choose a chemical which introduces less salts to the pool water.,, Storage - Only requires a small space in the plant room / storage areas. - One kg drum of hth Calcium Hypochlorite has an average chlorine content of %, which is the equivalent to litres of bleach! - Liquid bleach requires a lot of storage space, due to the low concentrations of active chlorine (% average). - one litre container of bleach weighs kg and due to low levels of active chlorine a lot of storage capacity is required. kg of Cal Hypo With the hth Easiflo chlorination system, a pool will obtain crystal clear water and trouble free operation. The system provides continuous chlorine dosing and at the same time allows easy maintenance. The hth Easiflo feeders are easy to install, use and maintain hth was the world s first global manufacturer of Calcium Hypochlorite and has now patented the g Easiflo briquette with added anti-scale formula. These products provide unrivalled performance when compared to other Calcium Hypochlorite manufacturers. It is important to realise the damage that can be caused by low calcium levels within swimming pools. The moment fresh water enters the swimming pool, it will look for sources of calcium so it can satisfy its demand for high calcium levels. In a pool the main source of calcium is within the grout in-between tiles, once this has been eroded the concrete from behind the tiles will be attacked and in old filtration systems the concrete supports at the base of the filters. Assuming that no additional calcium is added to the pool, grout loss is easy to identify. If the pool water has a higher level of calcium than the mains water then the water is taking calcium away from the grout in between the tiles! Did you know? Artificially raising calcium hardness above mg/l will help to prevent future grout loss and possible concrete erosion. Main circulation pump Filter Heater Auto control inlet water hth Easiflo control panel ph Injection point Bi-pass valve hth Easiflo Venturi Kit hth Easiflo feeder Floculant Injection point ph correction pump Flocculant dosing pump hth automatic control regulation Made in France New design Improved removal of insolubles: new design of the wall and base rinsing systems A minimum average chlorine content of % Manufactured with a stable anti-scale agent The chlorine solution is dosed under vaccum with no high pressure injection lines Un-stabilised chlorine (no cyanuric acid) Can be used in soft or hard water areas Compatible with all types of pool plant equipment How does it work? Stable within storage areas, no loss of strength, as compared to other forms of sanitiser The hth Easiflo feeder produces a Calcium Hypochlorite solution on the demand from the automatic control unit. The hth Easiflo briquettes are placed inside the hopper of the feeder. When the auto control indicates a need for chlorine, filtered pool water is directed onto the briquettes via the patented spray system. This produces a weak, stable chlorine solution which is then drawn into the pool circulation under vaccum created by the venturi. Today, the vast majority of pool managers who try hth will recommend the continued use of the hth products. The sheer convenience of small storage areas, fewer deliveries and no grout loss to make hth Calcium Hypochlorite the No dry sanitiser in the world. If we take a look at a pool with m of water which went from using liquid bleach to hth Calcium Hypochlorite we can see the following annual savings: in chlorine use New generation of hth Feeders Made in Charleston, in the USA by leading microbial control group, Lonza, the hth brand is the world s leader in Calcium Hypochlorite. % reduction Globally, more than public swimming pools are treated with hth products. New tion genera The combination of the hth Easiflo feeders along with hth Easiflo g briquettes helps to produce a consistent dosing solution ( between.% and % ) for any size swimming pool. This maintains a precise level of chlorine within the swimming pool water. The new hth Easiflo System solution The new generation of automatic dosing systems hth EASIFLO A powerful disinfectant, To help prevent this loss of chlorine to sunlight radiation there is a protective chemical available, this is the stabiliser (cyanuric acid). Some types of chlorine, such as isocyanurates, will automatically generate the stabiliser when added to pool water. However, high levels of stabiliser in pool water will lead to the chlorine becoming very inefficient, leading to very cloudy water. To correct this issue a pool will need to partly or completely empty, increasing costs and customer dissatisfaction. To avoid this situation occuring it is more economical to work with two products : Unstabilised chlorine (hth Calcium Hypochlorite) and the manual addition of stabiliser, only when required. This avoids overstabilisation and the need for expensive pool dilution. Liquid bleach has an average ph of around To maintain the swimming pool water in healthy conditions and prevent cross-contamination, chlorine remains the preferred disinfectant. There is no better treatment available to ensure bacteria free swimming pool water. It can be challenging for pool managers to select the most economical and efficient pool sanitiser to provide a long-term solution for bather protection, clear and clean swimming pool water. Cost hth Calcium Hypochlorite has an average ph of.. Fresh mains water has a known quantity of TDS when it is delivered to the pool, several factors will significantly increase the TDS levels within the water : pool chemicals, dirt, dust and the bathers themselves. Pool water containing high levels of TDS ( mg/l above the mains water source) will lead to corrosion of any metal parts within a swimming pool plant room. These high levels can lead to a number of pool water treatment problems. The addition of hth Calcium Hypochlorite is of real benefit to low calcium levels, by artifically raising the calcium the pool water becomes satisfied, so no grout is erroded, leaving the grout and concrete intact. ZOOM Discover the power of dry chlorine hth % reduction % reduced deliveries required for chemicals in acid use CO emissions reduced by tonnes per year TDS levels reduced by % The hth Easiflo feeders were designed using the latest technology to ensure trouble free operation, as long as only hth Easiflo briquettes are used within the systems. A patented spray system is used to create the chlorine solution from hth Easiflo briquettes with an average of % available chlorine. Fast and easy maintenance with a full washdown system to keep regular maintenance to a minimum. Safety lid cut off switch: if the lid is opened there is a protection magnet which stops all water being sprayed onto the briquettes A double overflow protection system: - Electronic protection: The high level sensor (will indicate if there is too much water in the feeder) this will cut off the solenoid valve which stops all water entering the feeder, thus stopping any overflow - Hydraulic safety: This detects high water levels and will remove the excess water from the feeder via the venturi, again protecting against overflow of the unit No internal floats, these have been replaced with external sensors. This limits the amount of internal maintenance required The full range of feeders will allow all pools of different sizes and volumes to be treated For more information: A High level of safety with a fully automatic overflow protection sensor, and safety lid cut off switch. User manual Installation and service manual

3 Rising energy costs and water prices have now led to the demand from pool managers for ever increasing efficiencies for the treatment of swimming pool water. I would like to save money I want to look after my plant room The pool maintenance is a source of significant expenditure. To minimise these costs we must choose the disinfectant wisely. In addition to capital investments it is important to consider the costs associated with operation, such as the money related to chemicals, deliveries, storage requirements, grout loss and corrosion to pumps, pipes and metal fixtures and fittings around the plant room... Some disinfectants may look cheaper to buy, but in the long-term will actually increase costs on the overall building expenditure, because they cause plant or building degradation. To anticipate the impact of chemicals on the pool water it is required you test the pool water for Total Dissolved Solids (TDS). TDS within pool water is made up of dissolved minerals and salts (calcium, magnesium, chlorides, nitrates, sulphates...). Comparisons of Calcium Hypochlorite and Sodium Hypochlorite: Sodium Hypochlorite Calcium Hypochlorite (Bleach) Chlorine is available today in various forms, but it seems that Calcium Hypochlorite use within swimming pools is on the increase. Inorganic chlorine, Calcium Hypochlorite is an unstabilised form of chlorine widely used as a disinfectant within swimming pools in both hard and soft water areas. I would like to use less water UV (Ultra Violet Radiation) will destroy chlorine. When chlorinated water is exposed to the sun s UV light, the chlorine within the water degrades rapidly until it disappears completely. Shelf Life Why should I use hth Calcium Hypochlorite? Certain automatic controllers can be affected by high TDS levels When using hth Calcium Hypochlorite a swimming pool can expect to save up % on ph correction costs that are associated with liquid bleach. These savings needs to be compared with in-coming mains water ph at the same time. Metal fixtures and fittings within the plant room (valves, filters, heat exchangers, pumps and strainer baskets, will have their life expectancy reduced (Corrosion). The hth Easiflo feeder produces a very stable chlorine solution of around % active chlorine. This stability of the chlorine solution is inversely proportional to the concentration of liquid chlorine. Our hth Easiflo feeders make a consistent % stable solution which is much more stable over time than liquid bleach. The chlorine concentration Liquid bleach breaks down very quickly in storage, especially if it exposed to high temperatures and UV radiation. This causes difficulties in accurate dosing and maintaining adequate levels of free chlorine within a swimming pool volume. Cal Hypo stability Bleach stability Pool water struggles to maintain its chemical balance. In hard waters, where there is already calcium in abundance, the lower level of the ph of hth Calcium Hypochlorite will significantly reduce ph correction costs by up to %. Higher levels of calcium, together with lower levels of salts will increase the life expectancy of metal fixtures and fittings within the pool plant room. This leads to reduced corrosion and reduced expendature over time. Water turbiditythere are a number of operational difficulties with high turbity, to minimise the risks, it is important to choose a chemical which introduces less salts to the pool water.,, Storage - Only requires a small space in the plant room / storage areas. - One kg drum of hth Calcium Hypochlorite has an average chlorine content of %, which is the equivalent to litres of bleach! - Liquid bleach requires a lot of storage space, due to the low concentrations of active chlorine (% average). - one litre container of bleach weighs kg and due to low levels of active chlorine a lot of storage capacity is required. kg of Cal Hypo With the hth Easiflo chlorination system, a pool will obtain crystal clear water and trouble free operation. The system provides continuous chlorine dosing and at the same time allows easy maintenance. The hth Easiflo feeders are easy to install, use and maintain hth was the world s first global manufacturer of Calcium Hypochlorite and has now patented the g Easiflo briquette with added anti-scale formula. These products provide unrivalled performance when compared to other Calcium Hypochlorite manufacturers. It is important to realise the damage that can be caused by low calcium levels within swimming pools. The moment fresh water enters the swimming pool, it will look for sources of calcium so it can satisfy its demand for high calcium levels. In a pool the main source of calcium is within the grout in-between tiles, once this has been eroded the concrete from behind the tiles will be attacked and in old filtration systems the concrete supports at the base of the filters. Assuming that no additional calcium is added to the pool, grout loss is easy to identify. If the pool water has a higher level of calcium than the mains water then the water is taking calcium away from the grout in between the tiles! Did you know? Artificially raising calcium hardness above mg/l will help to prevent future grout loss and possible concrete erosion. Main circulation pump Filter Heater Auto control inlet water hth Easiflo control panel ph Injection point Bi-pass valve hth Easiflo Venturi Kit hth Easiflo feeder Floculant Injection point ph correction pump Flocculant dosing pump hth automatic control regulation Made in France New design Improved removal of insolubles: new design of the wall and base rinsing systems A minimum average chlorine content of % Manufactured with a stable anti-scale agent The chlorine solution is dosed under vaccum with no high pressure injection lines Un-stabilised chlorine (no cyanuric acid) Can be used in soft or hard water areas Compatible with all types of pool plant equipment How does it work? Stable within storage areas, no loss of strength, as compared to other forms of sanitiser The hth Easiflo feeder produces a Calcium Hypochlorite solution on the demand from the automatic control unit. The hth Easiflo briquettes are placed inside the hopper of the feeder. When the auto control indicates a need for chlorine, filtered pool water is directed onto the briquettes via the patented spray system. This produces a weak, stable chlorine solution which is then drawn into the pool circulation under vaccum created by the venturi. Today, the vast majority of pool managers who try hth will recommend the continued use of the hth products. The sheer convenience of small storage areas, fewer deliveries and no grout loss to make hth Calcium Hypochlorite the No dry sanitiser in the world. If we take a look at a pool with m of water which went from using liquid bleach to hth Calcium Hypochlorite we can see the following annual savings: in chlorine use New generation of hth Feeders Made in Charleston, in the USA by leading microbial control group, Lonza, the hth brand is the world s leader in Calcium Hypochlorite. % reduction Globally, more than public swimming pools are treated with hth products. New tion genera The combination of the hth Easiflo feeders along with hth Easiflo g briquettes helps to produce a consistent dosing solution ( between.% and % ) for any size swimming pool. This maintains a precise level of chlorine within the swimming pool water. The new hth Easiflo System solution The new generation of automatic dosing systems hth EASIFLO A powerful disinfectant, To help prevent this loss of chlorine to sunlight radiation there is a protective chemical available, this is the stabiliser (cyanuric acid). Some types of chlorine, such as isocyanurates, will automatically generate the stabiliser when added to pool water. However, high levels of stabiliser in pool water will lead to the chlorine becoming very inefficient, leading to very cloudy water. To correct this issue a pool will need to partly or completely empty, increasing costs and customer dissatisfaction. To avoid this situation occuring it is more economical to work with two products : Unstabilised chlorine (hth Calcium Hypochlorite) and the manual addition of stabiliser, only when required. This avoids overstabilisation and the need for expensive pool dilution. Liquid bleach has an average ph of around To maintain the swimming pool water in healthy conditions and prevent cross-contamination, chlorine remains the preferred disinfectant. There is no better treatment available to ensure bacteria free swimming pool water. It can be challenging for pool managers to select the most economical and efficient pool sanitiser to provide a long-term solution for bather protection, clear and clean swimming pool water. Cost hth Calcium Hypochlorite has an average ph of.. Fresh mains water has a known quantity of TDS when it is delivered to the pool, several factors will significantly increase the TDS levels within the water : pool chemicals, dirt, dust and the bathers themselves. Pool water containing high levels of TDS ( mg/l above the mains water source) will lead to corrosion of any metal parts within a swimming pool plant room. These high levels can lead to a number of pool water treatment problems. The addition of hth Calcium Hypochlorite is of real benefit to low calcium levels, by artifically raising the calcium the pool water becomes satisfied, so no grout is erroded, leaving the grout and concrete intact. ZOOM Discover the power of dry chlorine hth % reduction % reduced deliveries required for chemicals in acid use CO emissions reduced by tonnes per year TDS levels reduced by % The hth Easiflo feeders were designed using the latest technology to ensure trouble free operation, as long as only hth Easiflo briquettes are used within the systems. A patented spray system is used to create the chlorine solution from hth Easiflo briquettes with an average of % available chlorine. Fast and easy maintenance with a full washdown system to keep regular maintenance to a minimum. Safety lid cut off switch: if the lid is opened there is a protection magnet which stops all water being sprayed onto the briquettes A double overflow protection system: - Electronic protection: The high level sensor (will indicate if there is too much water in the feeder) this will cut off the solenoid valve which stops all water entering the feeder, thus stopping any overflow - Hydraulic safety: This detects high water levels and will remove the excess water from the feeder via the venturi, again protecting against overflow of the unit No internal floats, these have been replaced with external sensors. This limits the amount of internal maintenance required The full range of feeders will allow all pools of different sizes and volumes to be treated For more information: A High level of safety with a fully automatic overflow protection sensor, and safety lid cut off switch. User manual Installation and service manual

4 Rising energy costs and water prices have now led to the demand from pool managers for ever increasing efficiencies for the treatment of swimming pool water. I would like to save money I want to look after my plant room The pool maintenance is a source of significant expenditure. To minimise these costs we must choose the disinfectant wisely. In addition to capital investments it is important to consider the costs associated with operation, such as the money related to chemicals, deliveries, storage requirements, grout loss and corrosion to pumps, pipes and metal fixtures and fittings around the plant room... Some disinfectants may look cheaper to buy, but in the long-term will actually increase costs on the overall building expenditure, because they cause plant or building degradation. To anticipate the impact of chemicals on the pool water it is required you test the pool water for Total Dissolved Solids (TDS). TDS within pool water is made up of dissolved minerals and salts (calcium, magnesium, chlorides, nitrates, sulphates...). Comparisons of Calcium Hypochlorite and Sodium Hypochlorite: Sodium Hypochlorite Calcium Hypochlorite (Bleach) Chlorine is available today in various forms, but it seems that Calcium Hypochlorite use within swimming pools is on the increase. Inorganic chlorine, Calcium Hypochlorite is an unstabilised form of chlorine widely used as a disinfectant within swimming pools in both hard and soft water areas. I would like to use less water UV (Ultra Violet Radiation) will destroy chlorine. When chlorinated water is exposed to the sun s UV light, the chlorine within the water degrades rapidly until it disappears completely. Shelf Life Why should I use hth Calcium Hypochlorite? Certain automatic controllers can be affected by high TDS levels When using hth Calcium Hypochlorite a swimming pool can expect to save up % on ph correction costs that are associated with liquid bleach. These savings needs to be compared with in-coming mains water ph at the same time. Metal fixtures and fittings within the plant room (valves, filters, heat exchangers, pumps and strainer baskets, will have their life expectancy reduced (Corrosion). The hth Easiflo feeder produces a very stable chlorine solution of around % active chlorine. This stability of the chlorine solution is inversely proportional to the concentration of liquid chlorine. Our hth Easiflo feeders make a consistent % stable solution which is much more stable over time than liquid bleach. The chlorine concentration Liquid bleach breaks down very quickly in storage, especially if it exposed to high temperatures and UV radiation. This causes difficulties in accurate dosing and maintaining adequate levels of free chlorine within a swimming pool volume. Cal Hypo stability Bleach stability Pool water struggles to maintain its chemical balance. In hard waters, where there is already calcium in abundance, the lower level of the ph of hth Calcium Hypochlorite will significantly reduce ph correction costs by up to %. Higher levels of calcium, together with lower levels of salts will increase the life expectancy of metal fixtures and fittings within the pool plant room. This leads to reduced corrosion and reduced expendature over time. Water turbiditythere are a number of operational difficulties with high turbity, to minimise the risks, it is important to choose a chemical which introduces less salts to the pool water.,, Storage - Only requires a small space in the plant room / storage areas. - One kg drum of hth Calcium Hypochlorite has an average chlorine content of %, which is the equivalent to litres of bleach! - Liquid bleach requires a lot of storage space, due to the low concentrations of active chlorine (% average). - one litre container of bleach weighs kg and due to low levels of active chlorine a lot of storage capacity is required. kg of Cal Hypo With the hth Easiflo chlorination system, a pool will obtain crystal clear water and trouble free operation. The system provides continuous chlorine dosing and at the same time allows easy maintenance. The hth Easiflo feeders are easy to install, use and maintain hth was the world s first global manufacturer of Calcium Hypochlorite and has now patented the g Easiflo briquette with added anti-scale formula. These products provide unrivalled performance when compared to other Calcium Hypochlorite manufacturers. It is important to realise the damage that can be caused by low calcium levels within swimming pools. The moment fresh water enters the swimming pool, it will look for sources of calcium so it can satisfy its demand for high calcium levels. In a pool the main source of calcium is within the grout in-between tiles, once this has been eroded the concrete from behind the tiles will be attacked and in old filtration systems the concrete supports at the base of the filters. Assuming that no additional calcium is added to the pool, grout loss is easy to identify. If the pool water has a higher level of calcium than the mains water then the water is taking calcium away from the grout in between the tiles! Did you know? Artificially raising calcium hardness above mg/l will help to prevent future grout loss and possible concrete erosion. Main circulation pump Filter Heater Auto control inlet water hth Easiflo control panel ph Injection point Bi-pass valve hth Easiflo Venturi Kit hth Easiflo feeder Floculant Injection point ph correction pump Flocculant dosing pump hth automatic control regulation Made in France New design Improved removal of insolubles: new design of the wall and base rinsing systems A minimum average chlorine content of % Manufactured with a stable anti-scale agent The chlorine solution is dosed under vaccum with no high pressure injection lines Un-stabilised chlorine (no cyanuric acid) Can be used in soft or hard water areas Compatible with all types of pool plant equipment How does it work? Stable within storage areas, no loss of strength, as compared to other forms of sanitiser The hth Easiflo feeder produces a Calcium Hypochlorite solution on the demand from the automatic control unit. The hth Easiflo briquettes are placed inside the hopper of the feeder. When the auto control indicates a need for chlorine, filtered pool water is directed onto the briquettes via the patented spray system. This produces a weak, stable chlorine solution which is then drawn into the pool circulation under vaccum created by the venturi. Today, the vast majority of pool managers who try hth will recommend the continued use of the hth products. The sheer convenience of small storage areas, fewer deliveries and no grout loss to make hth Calcium Hypochlorite the No dry sanitiser in the world. If we take a look at a pool with m of water which went from using liquid bleach to hth Calcium Hypochlorite we can see the following annual savings: in chlorine use New generation of hth Feeders Made in Charleston, in the USA by leading microbial control group, Lonza, the hth brand is the world s leader in Calcium Hypochlorite. % reduction Globally, more than public swimming pools are treated with hth products. New tion genera The combination of the hth Easiflo feeders along with hth Easiflo g briquettes helps to produce a consistent dosing solution ( between.% and % ) for any size swimming pool. This maintains a precise level of chlorine within the swimming pool water. The new hth Easiflo System solution The new generation of automatic dosing systems hth EASIFLO A powerful disinfectant, To help prevent this loss of chlorine to sunlight radiation there is a protective chemical available, this is the stabiliser (cyanuric acid). Some types of chlorine, such as isocyanurates, will automatically generate the stabiliser when added to pool water. However, high levels of stabiliser in pool water will lead to the chlorine becoming very inefficient, leading to very cloudy water. To correct this issue a pool will need to partly or completely empty, increasing costs and customer dissatisfaction. To avoid this situation occuring it is more economical to work with two products : Unstabilised chlorine (hth Calcium Hypochlorite) and the manual addition of stabiliser, only when required. This avoids overstabilisation and the need for expensive pool dilution. Liquid bleach has an average ph of around To maintain the swimming pool water in healthy conditions and prevent cross-contamination, chlorine remains the preferred disinfectant. There is no better treatment available to ensure bacteria free swimming pool water. It can be challenging for pool managers to select the most economical and efficient pool sanitiser to provide a long-term solution for bather protection, clear and clean swimming pool water. Cost hth Calcium Hypochlorite has an average ph of.. Fresh mains water has a known quantity of TDS when it is delivered to the pool, several factors will significantly increase the TDS levels within the water : pool chemicals, dirt, dust and the bathers themselves. Pool water containing high levels of TDS ( mg/l above the mains water source) will lead to corrosion of any metal parts within a swimming pool plant room. These high levels can lead to a number of pool water treatment problems. The addition of hth Calcium Hypochlorite is of real benefit to low calcium levels, by artifically raising the calcium the pool water becomes satisfied, so no grout is erroded, leaving the grout and concrete intact. ZOOM Discover the power of dry chlorine hth % reduction % reduced deliveries required for chemicals in acid use CO emissions reduced by tonnes per year TDS levels reduced by % The hth Easiflo feeders were designed using the latest technology to ensure trouble free operation, as long as only hth Easiflo briquettes are used within the systems. A patented spray system is used to create the chlorine solution from hth Easiflo briquettes with an average of % available chlorine. Fast and easy maintenance with a full washdown system to keep regular maintenance to a minimum. Safety lid cut off switch: if the lid is opened there is a protection magnet which stops all water being sprayed onto the briquettes A double overflow protection system: - Electronic protection: The high level sensor (will indicate if there is too much water in the feeder) this will cut off the solenoid valve which stops all water entering the feeder, thus stopping any overflow - Hydraulic safety: This detects high water levels and will remove the excess water from the feeder via the venturi, again protecting against overflow of the unit No internal floats, these have been replaced with external sensors. This limits the amount of internal maintenance required The full range of feeders will allow all pools of different sizes and volumes to be treated For more information: A High level of safety with a fully automatic overflow protection sensor, and safety lid cut off switch. User manual Installation and service manual

5 Feeder specifications hth EASIFLO To ensure you know which feeder is best suited for your swimming pool, our dedicated team of technical account managers will recommend the correct feeder is specified. This site survey will look at pool volumes, bather loading and future demand to ensure the correct feeder is installed for each individual circumstance. feeders hth EASIFLO EASIFLO EASIFLO Hopper capacity in kg s Number of briquette sprays Base wall wash down system Insoluble s rinse system Safety lid cut off switch Chlorine solution strength based on Bar pressure. %. % %.... kg/day kg/day kg/day New Generation for Weight (kg): Weight empty Weight full Maximum chlorine production (kg/day) / bar For more information on the hth Easiflo System, contact us! The hth Easiflo feeders are made up of sections: + - A hopper to hold the dry hth Calcium Hypochlorite briquettes - A spray system and spray nozzles (to dissolve the briquettes inside the hopper): Spray Technology - A feeder base which collects the Calcium Hypochlorite solution with a full washdown and rinse system Feeder parts: Support for briquette grid Grid Lid safety cut off switch Electrical connection box High level sensor switch Low level sensor switch Inlet water: for briquette spray (Spray technology) Inlet water: for washdown functions Evacuation kit: connection for dosing tube to venturi Washdown kit: insoluble evacuation kit, including feeder overflow To access hth website Arch is now part of Lonza Z.I. La Boitardière AMBOISE France - Tél. - Fax. Use water treatment chemicals with care. Before using the product, be sure that you have fully read the information and instructions on the label. EN - Photos and illustrations not contractual. T TEN ED SPRAYOGY OL TECH N SY E ST The perfect solution for treatment of commercial swimming pools M Feeder options: Dimensions (mm): Length Width Height with lid closed Height with lid open hth EASIFLO SYSTEM PA In order to cater for a wide range in pool volumes, hth Calcium Hypochlorite can be dosed into the pool via new hth Easiflo feeders: Easiflo, Easiflo and Easiflo.

6 Feeder specifications hth EASIFLO To ensure you know which feeder is best suited for your swimming pool, our dedicated team of technical account managers will recommend the correct feeder is specified. This site survey will look at pool volumes, bather loading and future demand to ensure the correct feeder is installed for each individual circumstance. feeders hth EASIFLO EASIFLO EASIFLO Hopper capacity in kg s Number of briquette sprays Base wall wash down system Insoluble s rinse system Safety lid cut off switch Chlorine solution strength based on Bar pressure. %. % %.... kg/day kg/day kg/day New Generation for Weight (kg): Weight empty Weight full Maximum chlorine production (kg/day) / bar For more information on the hth Easiflo System, contact us! The hth Easiflo feeders are made up of sections: + - A hopper to hold the dry hth Calcium Hypochlorite briquettes - A spray system and spray nozzles (to dissolve the briquettes inside the hopper): Spray Technology - A feeder base which collects the Calcium Hypochlorite solution with a full washdown and rinse system Feeder parts: Support for briquette grid Grid Lid safety cut off switch Electrical connection box High level sensor switch Low level sensor switch Inlet water: for briquette spray (Spray technology) Inlet water: for washdown functions Evacuation kit: connection for dosing tube to venturi Washdown kit: insoluble evacuation kit, including feeder overflow To access hth website Arch is now part of Lonza Z.I. La Boitardière AMBOISE France - Tél. - Fax. Use water treatment chemicals with care. Before using the product, be sure that you have fully read the information and instructions on the label. EN - Photos and illustrations not contractual. T TEN ED SPRAYOGY OL TECH N SY E ST The perfect solution for treatment of commercial swimming pools M Feeder options: Dimensions (mm): Length Width Height with lid closed Height with lid open hth EASIFLO SYSTEM PA In order to cater for a wide range in pool volumes, hth Calcium Hypochlorite can be dosed into the pool via new hth Easiflo feeders: Easiflo, Easiflo and Easiflo.