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Public and collective-use swimming pools › Which system for your swimming pool

The pool volume determines the controller; the desired management determines the chlorine measurement or the multi-parameter system. 1Pool volume Up to 150 m³WD controller with two integrated pumps Above 150 m³LD controller with pumps sized for the pool 2Manag …

Also in: The treatment circuit of a public swimming pool · Free chlorine with closed cell · Centurio POOL: all the pool parameters

Private swimming pools › Which system for your swimming pool

The pool volume determines the controller and the desired level of maintenance determines the disinfectant measurement; for chlorine, you then choose between liquid hypochlorite and a salt chlorinator. 1Pool volume Up to 150 m³WD controller with two integrated …

Also in: The treatment circuit of a swimming pool · Alternatives to chlorine · Free chlorine with closed cell

Centurio POOL › The treatment circuit of a swimming pool

The pool water circulates continuously between the pool and the plant room, where it is filtered, analysed and disinfected before being returned. Insight: swimming pool water → 1 Filtration The water is drawn in through the skimmer and sent by the filtration p …

Also in: Complete management of the swimming pool · What it can control · Basic components

Pools for collective use

… the design, construction and management of water treatment systems for public swimming pools supplied with drinking water. It introduces the classification into type 1, 2 and 3 of UNI EN 15288-1; the pool water requirements remain those of the State-Regions Ag …

Also in: Classification of swimming pools · Circulation and filtration · Water requirements and checks · Physical treatment

Swimming pool water discharge

Two types of water leave swimming pools, both public and private: water from emptying and renewing the pool and water from filter backwashing. Before discharge they must comply with the limits of Italian Legislative Decree 152/2006 (D.Lgs. 152/2006): chlorine, …

Also in: Private swimming pools too · What water leaves a swimming pool · How the dechlorinating agent is dosed · Chlorine limits at discharge

Private swimming pools

Pool water is in contact with the skin and is partly swallowed: it must have characteristics similar to those of drinking water, checked at every stage, from filling to discharge. Free chlorine coexists with the combined chlorine produced by bathers and, if tr …

Also in: Physical treatment · Chlorine and combined chlorine · Summary table · Alternatives to chlorine

Dosing pumps › Not sure which pump to choose? We can help

Not sure which pump to choose? We can help Finding the right dosing pump No need to know the series and model in advance: state how the pump must dose, the product, the flow rate and the back pressure, and the guide proposes the most suitable pump among all se …

Also in: Series selection

Dosing pumps and measuring systems › Products and fields of application

The website can be browsed by product category or by field of application. Dosing pumps Solenoid diaphragm, motor-driven, stepper motor and peristaltic. Details → Transfer pumps Magnetic drive, air-operated double diaphragm and drum pumps. Details → Controller …

Also in: Principles of water treatment

WN Series › Main features

Independent adjustment The flow rate can be adjusted independently for each pump (or between the pump and the salt chlorinator), so that the correct quantities of pH corrector and disinfectant are dosed according to the probe measurements. Separate set points …

Also in: Remote control and remote supervision · Troubleshooting and error messages · Stepper motor peristaltic technology

WD Series › Main features

Level control The pump is supplied with a low-level probe for the tank: when the chemical runs out, it shows the alarm on the display and activates the corresponding output. Models: WDpHCls, WDpHRhs Independent adjustment The flow rate can be adjusted independ …

Also in: Remote control and remote supervision · Dosing modes · Colour-coded status indication

WNpHCl › The treatment circuit of a swimming pool

The pool water circulates continuously between the pool and the plant room, where it is filtered, analysed and disinfected before being returned. Insight: swimming pool water → 1 Filtration The water is drawn in through the skimmer and sent by the filtration p …

Also in: Operation in the swimming pool · Where it is used · Basic components

WNpHRh › The treatment circuit of a swimming pool

The pool water circulates continuously between the pool and the plant room, where it is filtered, analysed and disinfected before being returned. Insight: swimming pool water → 1 Filtration The water is drawn in through the skimmer and sent by the filtration p …

Also in: Operation in the swimming pool · Where it is used · Basic components

V and VMS Series

Diaphragm dosing pumps for swimming pools and for civil, sanitary and industrial applications. Electronic adjustment of the injection frequency. Up to 20 bar Up to 16 l/h Suitable for swimming pools Wall or floor mounting Available models Request a quotation V …

Also in: Troubleshooting and error messages · Dosing modes · Main features · Performance and configurations

Complete systems › System range

Public swimming pools Public swimming pools and pools for collective use pH and free chlorine with amperometric cell (UNI 10637:2024, Italian standard): WDpHCl, WNpHCl, LDpHCl, Centurio POOL; dechlorination of discharges and footbath. UNI 10637 Centurio POOL D …

Also in: Not sure which system to choose? We can help

Footbath › Where it is used

Public swimming pools and pools for collective use Type 1, 2 and 3 pools according to UNI 10637:2024 (Italian standard): automatic measurement and control of pH and free chlorine. Public swimming pools →

Also in: Installation examples · Components · From the simplest to the most complete solution

Dechlorination of discharges › Where it is used

In public, collective-use and private swimming pools: the discharge of backwash and drain-down water must comply with the legal limits. Public swimming pools and pools for collective use Type 1, 2 and 3 pools according to UNI 10637:2024 (Italian standard): aut …

Also in: With water presence sensor · Two systems: constant or volumetric · Installation examples

Velon Series › Dosing modes

Constant The pump doses at a constant injection frequency, proportional to the flow rate percentage set with the analogue selector (0 – 100%). Models: Velon CL Constant (litres/hour) The pump doses at a constant frequency, according to the flow rate set in lit …

Also in: Remote control and connectivity · Stepper motor peristaltic technology · Main features · Troubleshooting and error messages

Legionella and regulations › Cooling towers, swimming pools and whirlpool baths

… water; drift eliminators always in good working order. Cooling towers → Swimming pools and whirlpool baths Free chlorine in the pool 0.7 – 1.5 mg/l and pH 7.0 – 7.6, dosed automatically and continuously, with pumps and disinfection running 24 hours a day. In c …

Also in: Environments at risk · Priority buildings · The risk control protocol · Disinfection methods (Annex 13)

Controllers › Controller range

Do you need a complete system? You can find it here. Redox measurement LDsRh Measurement of the Redox potential (ORP) for dosing hypochlorite or other disinfectants. ± 1,000 mV Details → Compare Chlorine and disinfectants LDsCL Measurement of free and total ch …

Water pH control › pH and disinfection with chlorine

… the truly disinfecting share varies considerably from one water to another. Swimming pools A stable pH close to 7.2 – 7.4 provides, for the same amount of chlorine dosed, a greater quantity of hypochlorous acid. Sodium hypochlorite contains sodium hydroxide, w …

Also in: Measurement problems · pH control systems

LDsCL › Applications

… acid, peroxide, ozone). Wastewater Municipal and industrial wastewater. Swimming pools Free and total chlorine, bromine, peroxide and ozone (together with chlorine). Cooling towers Disinfection with bromine or chlorine dioxide.

Also in: System components · System remote control · Dosing based on the measured residual · Measurable parameters

Centurio PRO › Dedicated versions

… software and equipment dedicated to individual applications. Compare Centurio POOL For public swimming pools: free, total and combined chlorine, pH, Redox and temperature; make-up water, drain, dechlorination, flocculant and pool loads. Centurio POOL → Compare …

Also in: Connectivity as standard · Water supply network · Anti-Legionella · Dosing modes

Legionella control › Environments at risk

… and public and private water systems. Accommodation facilities (hotels, swimming pools), healthcare facilities (hospitals, care homes, nursing homes) and industrial facilities (cooling towers) require particular attention and appropriate treatment. Showers and …

Also in: Which system for your installation · Type 1 – Volumetric and residual control · Type 3 – Volumetric with two dosing pumps · Type 4 – Volumetric with one dosing pump

LD Dual Parameter › Applications

… Industrial process water. Wastewater Municipal and industrial wastewater. Swimming pools Swimming pool water, with dedicated versions. Systems for swimming pools →

Also in: LDRhCL · System remote control · Main models · LDpHCL

LDsETORB2 › Applications

… water circuits Domestic water circuits. Industry Industrial process water. Swimming pools Swimming pool water. Wastewater Municipal and industrial wastewater.

Also in: System remote control · The controller · Colour-coded status indication

LDspH › Control principle

For wastewater, domestic water, drinking water, process water or swimming pool water: the required pH is set and the system maintains it automatically. Insight: controlling the pH of water → 1 Continuous measurement The electrode continuously detects the pH of …

Also in: System remote control · The controller · Colour-coded status indication · LDsPN batch neutralisation

LDLOG › Applications

… and cooling towers Industrial process water and cooling tower circuits. Swimming pools and wastewater Public swimming pools and pools for collective use, municipal and industrial wastewater.

Also in: Installation example · Three quantities, a single log · Data transmission and protection

LOTUS AIR › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · Why chlorine dioxide · Generation cycle · Applications

Chlorine dioxide › Where it is used

Domestic hot water Heating systems of hotels, hospitals, care homes and swimming pools, where hot water circulates continuously and the risk of Legionella is high. Legionella control → Drinking water Water storage tanks of large public installations and treatm …

Also in: Dosing and measurement · Stabilised or generated on site · How it is generated on site

Self-venting pumps

… Series with automatic air bleed The V and VMS series with automatic air bleed pump head, for swimming pools and for residential, healthcare and industrial applications. The V and VMS Series → KA and KMSA Series with automatic air bleed The K and KMS series wit …

Also in: Chemicals that release gas · AMSA Series · VA and VMSA Series

Redox electrodes

… the Redox potential (ORP), that is the disinfecting power of the water, in swimming pools, waterworks and industrial plants. Suitable for all types of water, including low-conductivity water. Range ± 1,000 mV (± 1,500 mV) Also for low-conductivity water BNC or …

Also in: High linearity

Water treatment technology › All insights

… Well water Analysis and disinfection Chlorine measurement Systems Insight → Swimming pools Private swimming pools pH and disinfectants Redox, cells and DPD Insight → Swimming pools · Regulations Pools for collective use UNI 10637:2024 Closed cell and DPD Insig …

MAX5

… measurement and control of 5 parameters and the management of up to 12 dosing pumps. Discontinued The MAX5 has been replaced by the Centurio PRO and, for swimming pools, by the Centurio POOL: up to 10 channels, touch screen, Ethernet, Wi-Fi and Modbus as stand …

Also in: MAX5 functions

ETORB2 turbidity

… light scattered at 90° and the nephelometric principle, for drinking water, swimming pool water and process water. Scratch-resistant sapphire glass optical window and water-jet self-cleaning ensure accurate measurements over time. Range 0/40 – 0/400 – 0/4,000 …

Also in: Measuring principle and self-cleaning

LOTUS EASY, MINI, MAXI and ULTRA › Why chlorine dioxide

… supply network storage tanks, in hot water systems of hotels, hospitals and swimming pools, in industry (washing of bottles, fruit and vegetables, cooling towers), in livestock farming and in agriculture. Insight: the disinfectants used → Rapid and persistent …

Also in: Applications · Accessories for the installation · Formation of chlorine dioxide · Safety and monitoring

The pump does not prime or dose › How to prime the pump

Priming fills the suction tube and the pump head with chemical. It is carried out at first start-up, after a long shutdown and whenever air has entered the circuit. Dosing pumps → 1 Connect the tubes Suction, delivery and purge tubes connected, with the purge …

Also in: Why the pump does not dose · Correct installation · Installation mistakes to avoid

Compressed-air pumps

… up to 230 l/h. The T and TMS Series → Air-operated double diaphragm pumps For transferring aggressive, corrosive or viscous liquids or liquids containing suspended solids: self-priming, they can be installed above the liquid level, below it (flooded suction) o …

Also in: R Series compressed air dosing pumps

Pumps for low-viscosity liquids

Viscous chemicals flow with difficulty in the suction tube and a standard pump cannot draw them in. For low-viscosity liquids, up to 8,000 cPs, pumps with a dedicated pump head and valves are used; above this value, pumps for polymers are required. For details …

Also in: Pumps for low-viscosity liquids · Installation and priming · Dosing a viscous liquid

Pumps for polymers

Polymers and high-viscosity products, from 8,000 up to 50,000 cPs, require pumps with a dedicated PMMA pump head and performance suited to the viscosity of the liquid. For low-viscosity liquids, up to 8,000 cPs, pumps for low-viscosity liquids are used. For de …

Also in: Pumps for polymers · Installation and priming · Dosing a polymer

pH electrodes

… pH in water with a pH between 0 and 14, including low-conductivity water: for swimming pools, drinking water, wastewater and industrial water. Range 0 – 14 pH Also for low-conductivity water BNC or SN6 connection In by-pass, in-line or immersion Details Reques …

Prisma › Troubleshooting and error messages

… corrective actions to check before contacting technical support. Insight: the pump does not prime and does not dose → If the pump… Insufficient or no flow rate Air in the pump head or in the suction tubePrime the pump until all the air has been expelled. Sucti …

Also in: Remote control and connectivity · Dosing modes · Main features · Micro-injection dosing

T and TMS Series › Troubleshooting and error messages

… corrective actions to check before contacting technical support. Insight: the pump does not prime and does not dose → If the pump… The pump strokes normally, but the chemical is not dosed Air in the hydraulic circuitCheck fittings and tubing, tighten any loose …

Also in: Dosing modes · Main features · Performance and configurations · Model selection

AMS Series › Troubleshooting and error messages

… corrective actions to check before contacting technical support. Insight: the pump does not prime and does not dose → If the pump… The pump strokes normally, but the chemical is not dosed Air in the hydraulic circuitCheck fittings and tubing, tighten any loose …

Also in: Dosing modes · Main features · Model selection · Which model to choose

Prius D Series › Troubleshooting and error messages

… corrective actions to check before contacting technical support. Insight: the pump does not prime and does not dose → If the pump… Insufficient or no flow rate Air in the pump head or in the suction tubePrime the pump until all the air has been expelled. Sucti …

Also in: Dosing modes · Main features · Remote control · Model selection

Prius P Series › Troubleshooting and error messages

… corrective actions to check before contacting technical support. Insight: the pump does not prime and does not dose → If the pump… Insufficient or no flow rate Air in the pump head or in the suction tubePrime the pump until all the air has been expelled. Sucti …

Also in: Dosing modes · Main features · Remote control · Colour-coded status indication

K and KMS Series › Troubleshooting and error messages

… corrective actions to check before contacting technical support. Insight: the pump does not prime and does not dose → If the pump… The pump strokes normally, but the chemical is not dosed Air in the hydraulic circuitCheck fittings and tubing, tighten any loose …

Also in: Dosing modes · Main features · Performance and configurations · Model selection

WT Series › Two-way remote control

The WT system supports two-way remote control: from the cloud portal, settings can be changed, operation can be checked and alarms can be received, such as product depletion; alternatively, the system can be integrated into a PLC via Modbus RTU. Wi-Fi Standard …

Also in: Three integrated control functions · Troubleshooting and error messages · Main features · Colour-coded status indication

R Series › Troubleshooting and error messages

The R Series pumps have no electronics: most faults can be traced back to the compressed air supply or to maintenance. Insight: the pump does not prime and does not dose → Compressed air R pumps require a constant air supply, preferably at 6 bar (± 10%), free …

Also in: Model selection · Performance and configurations · Main features · Dosing modes

Double diaphragm › Installation types

Being self-priming, the pump can be installed in virtually any system, including in special versions. Flooded suction Installation at the base of the tank, allowing it to be emptied completely. At the end of the transfer the pump can run dry for a short period …

Also in: Available versions

ECL free chlorine

Open amperometric cells for measuring free chlorine, suitable for swimming pool water: they provide the measurement directly in mg/l. Versions for fresh water and seawater. Range 0 – 10 mg/l Organic and inorganic free chlorine Fresh water or seawater Flow stab …

Dosing stations › Installation diagrams

In the panel-mounted version the station can also be installed in by-pass, with a calibration cylinder for calibrating the pump under actual operating conditions. In-line dosing Dosing on the line feeding the tank, upstream of the booster pump supplying the us …

Also in: Tank-mounted versions · Skid-mounted versions · Panel-mounted versions · Skid components

LDpHCl › Basic components

… for pH and free chlorine, with colour display and control of the dosing pumps. LDpHCl controller → Dosing pump Solenoid dosing pump with adjustable flow rate, controlled by the controller or by the pulses from the water meter. Dosing pumps → pH electrode Combi …

Also in: System remote control · Installation examples · Operation

Residual chlorine › Basic components

… the residual disinfectant with the amperometric cell and controls the dosing pump in proportion to the measured value. LDsCL controller → Closed amperometric cell SCL cell with selective membrane: it measures free chlorine, compensating for pH and temperature. …

Also in: System remote control · Installation examples · Operation · From the simplest to the most complete solution

Redox control › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Basic components · Installation examples · From the simplest to the most complete solution · Operation

WDpHCl › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · Basic components · Colour-coded status indication

WDpHRh › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · Basic components · Colour-coded status indication

Fire-fighting water tanks › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · WDpHRh · WDpHCl · LDpHCl

LDsCD › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: The controller · Control principle · Optional accessories · Measuring principle of the inductive probe

Volumetric dosing › Basic components

… meter Turbine or Woltmann type, installed on the pipe: it sends a pulse to the pump for every set volume of water. Water meters → Dosing pump Solenoid dosing pump with adjustable flow rate, controlled by the controller or by the pulses from the water meter. Do …

Also in: Installation examples · Operation · From the simplest to the most complete solution

LDsTRC › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: The controller · Colour-coded status indication · Verification of dosing by means of tracers

Volumetric dosing › Basic components

… meter Turbine or Woltmann type, installed on the pipe: it sends a pulse to the pump for every set volume of water. Water meters → Dosing pump Solenoid dosing pump with adjustable flow rate, controlled by the controller or by the pulses from the water meter. Do …

Also in: Installation examples · Operation · From the simplest to the most complete solution

MDS › Installation examples

… a box or on a frame), also tailor-made. Some examples. On a panel Controller, pumps, probe holder and accessories mounted and wired on a wall panel. In a cabinet System panel and chemical tanks housed in a single cabinet. Wall cabinet Pipework, pumps and elect …

Also in: Monochloramine generation · System components · Dosing modes · Integration into the plant

Chemical compatibility

Dosing pumps are used to dose chemicals: for each chemical, the table shows the resistance of the materials of pump heads, valves, fittings, diaphragms, seals and tubing, so that the most suitable configuration can be chosen for the liquid to be dosed. 490 che …

Also in: Materials and their use

Valves › Relief valve

For all pumps Relief valve Pressure, opening and closing, non-return and safety valve, for all dosing pumps. Friction-free components and hermetic closure with flat diaphragms; sealing, even at high temperatures, is ensured by preformed rings. It requires litt …

Also in: The four functions of the multifunction valve · Data sheet · Multifunction valve

Product comparison › No products selected

… the bottom of the page, from which the comparison opens. Up to four products can be compared, including products from different series. Dosing pumpsControllersSystemsTransfer pumps

Panel-mount controllers › Pumps and accessories

Dosing pump Flow rate and back-pressure defined at the time of order, wetted parts in PVDF, PP, PVC or stainless steel; the strokes are programmable from the controller display. Supplied with a pre-calibrated injection valve and a magnetic level probe with foo …

Also in: Digital logic and control modes · JA · Controller data sheet

Lances › LASP suction lance

Suction LASP suction lance Allows the dosing pump to draw the product from the tank. Rigid PVC or PVDF tube with foot filter and level probe; at the top the suction hose connection, in the middle the tank fixing and the bleed hose connection.

Also in: Advantages of lances

Cooling tower systems › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Pre-assembled panels, boxes and skids · Treatment functions · Antiscalant and biocide programming · Which system for your tower

LDsRh › System components

… It acquires the mV measured by the electrode and activates the dosing pump until the set point is reached. Redox electrode Also available in a high-sensitivity, high-linearity version, designed to detect the very low free chlorine concentrations typical of dri …

Also in: System remote control · Disinfection control by means of Redox · The controller · Colour-coded status indication

LDsCL › Basic components

… the residual disinfectant with the amperometric cell and controls the dosing pump in proportion to the measured value. LDsCL controller → Closed amperometric cell SCL cell with selective membrane: it measures free chlorine, compensating for pH and temperature. …

Also in: System remote control · Installation examples · Operation

pH adjustment › Basic components

LDspH controller It measures the pH and controls the acid pump in proportion to the measured value. LDspH controller → pH electrode Combination electrode, 0 – 14 pH scale, with temperature compensation. pH electrodes → Dosing pump Solenoid dosing pump with adj …

Also in: System remote control · Installation examples · From the simplest to the most complete solution

Waterworks with Centurio PRO › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · Typical layout · Basic components · Operation

LDsRh › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Basic components · Installation examples · From the simplest to the most complete solution · Operation

Conductivity control › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Basic components · Installation examples · From the simplest to the most complete solution · Operation

pH and conductivity › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Basic components · Installation examples · Operation · From the simplest to the most complete solution

Drinking water › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · Volumetric dosing · From the simplest to the most complete solution · The requirements

Fertigation › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Installation examples · Volumetric dosing · From the simplest to the most complete solution · The requirements

LDsDO › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: The controller · Electrode positioning · Colour-coded status indication

Permanganate › Preparation and dosing in a single supply

The PermaDos can be integrated with a dosing skid that draws the solution from the storage tank and injects it into the line to be treated. The skid is sized according to the plant flow rate and the required dose and is managed directly from the PermaDos contr …

Also in: Installation examples · Potassium or sodium permanganate · PDS: accurate, proportional dosing · Components of the PermaDos unit

MTOWER › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Panel-mounted · What the controller manages · Inputs, outputs and alarms · Main features

Centurio Tower › System remote control

The controllers can be remotely controlled bidirectionally (read and write) from the web portal, from PC, tablet and smartphone: viewing of measurements, modification of set points, dosing and alarms, receipt of alarms and download of logs. Alternatively, inte …

Also in: Panel-mounted, in a cabinet or in a box · What the controller manages · Touch screen

Chlorine dioxide › Installation examples

… a box or on a frame), also tailor-made. Some examples. On a panel Controller, pumps, probe holder and accessories mounted and wired on a wall panel. In a cabinet System panel and chemical tanks housed in a single cabinet. Wall cabinet Pipework, pumps and elect …

Also in: Basic components · From the simplest to the most complete solution · Operation

Monochloramine › Installation examples

… a box or on a frame), also tailor-made. Some examples. On a panel Controller, pumps, probe holder and accessories mounted and wired on a wall panel. In a cabinet System panel and chemical tanks housed in a single cabinet. Wall cabinet Pipework, pumps and elect …

Also in: Basic components · From the simplest to the most complete solution · Operation

TETRAMIX › Installation examples

… a box or on a frame), also tailor-made. Some examples. On a panel Controller, pumps, probe holder and accessories mounted and wired on a wall panel. In a cabinet System panel and chemical tanks housed in a single cabinet. Wall cabinet Pipework, pumps and elect …

SCL cells › Bromine

SBR Bromine Continuous measurement of bromine in swimming pools, spas and cooling towers.

Also in: Ozone

Tanks and bunds › Fitting out as a dosing station

The tanks can be supplied pre-assembled with: Level gauge Graduated, for visual reading of the quantity of product. Manhole and taps Threaded filling manhole and filling and drain taps. Suction lance With foot filter and level probe. Details → Mixer For dissol …

Well water › Operation of a disinfection system

… or in-line on the pipe. 2 Dosing The controller drives one or more dosing pumps, which inject the disinfectant directly into the storage tank or, where there is none, into the pipe. 3 Contact time For chlorine to disinfect the water, a contact time suited to t …

Also in: Disinfection systems · Water analysis · How to disinfect well water · The closed amperometric cell

Cooling tower water treatment › Treatment products

… they act by oxidation and are maintained with a measurable residual, which can be controlled continuously with Redox or with an amperometric cell. Chlorine loses effectiveness above pH 7.5 – 8; bromine remains effective at higher pH. Non-oxidising biocides Org …

Also in: Technical terms · Cycles of concentration

Magnetic scale inhibitors › Installation diagrams

… with a smaller diameter. Supply to point of use Downstream of tank and pump, upstream of the point of use. Closed circuit in by-pass In by-pass between two ball valves, with a third valve on the main line. At the pump outlet At least 1 metre from the pump outl …

Also in: Applications

Drum pumps

Lightweight, easy-to-handle, high-power pumps for the economical and safe transfer of medium-viscosity, neutral, aggressive or flammable liquids. Available with electric or air motor. Electric or air motor Explosion-proof version available Tubes in PP, PVDF, a …

Transfer pumps

Pumps for transferring corrosive liquids, suitable for handling acids, caustic soda and other aggressive chemicals. Up to 1,000 l/min Up to 35 m³/h Acids, caustic soda and aggressive chemicals Available series Request advice Double diaphragm Magnetic drive

Also in: Available types

SEFL flow sensor › Installation points

On the pump On top of the dosing pump, to monitor every injection. At the end of the line At the end of the injection line, to monitor the line as well: if it breaks at any point, the absence of liquid flow is signalled to the pump.

Also in: Operating principle · Materials

F Series › Main features

… rate adjustment According to the operating mode and the set parameters, the pump automatically adapts the injection frequency to ensure the required dosing. Level control The pump is supplied with a low-level probe for the tank: when the chemical runs out, it …

Also in: Performance and configurations · Model selection · Dosing modes

Magnetic drive › Operating principle

… not mechanically connected to the shaft: no shaft seals are required and the pump head is completely hermetic. 2 Compatible materials Depending on the liquid pumped, the wetted parts are made of PP or PVDF, compatible with most liquids. 3 Low maintenance With …

Also in: Flow rate ranges · Flooded suction installation

SOIM pulsation dampener

… stabilise the dosing of the chemical injected into the circuit by a dosing pump. They are diaphragm-free and available in various capacities and materials. Diaphragm-free PP or PVDF internal lining Various capacities Details Request a quotation SOIM

Also in: Materials

Pulse-output water meters

Water meters that send pulses to the dosing pump according to the litres of water measured, allowing the chemical to be dosed in proportion to the water treated. Turbine or Woltmann type, for cold and hot water. From 1/2" to 12" Cold and hot water Wet or dry d …

Accessories › Accessory range

… of your system: we will propose the accessories best suited to the pump and probes in use. Contact us Dosing pumps Electrodes and probes

Legal notice and privacy › Cookie policy

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Hydroelectric mini-turbines

… VAC output Materials suitable for drinking water Pelton turbine above the tank Can be combined with a photovoltaic system Available models Request a quotation Small24 VDC XL230 VAC

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Measuring electrodes and probes › Probe range

… the most suitable probe, probe holder and controller. Contact us Dosing pumps

Probe holders › Manifold with bleed-off valve

… sampling, chemical dosing and bleed-off via a motorised valve, for the WT pumps used on cooling towers.