Jesb! Lutz

Water is precious! We give water quality appropriate for its use. We have specialised in chlorine gas dosing technologies. However different the requirements are, our comprehensive range of well-proven units can deliver doses of chlorine gas under vacuum conditions, or liquid chlorine compounds. With their matching components, from chlorine dosing to analysis and warning devices, Lutz-Jesco chlorination systems meet all modern system requirements. They are distinguished by their reliability and repeated dosing accuracy. Our systems are designed acoording to DIN 19606 and ensure optimum water...

Chlorine application Product portfolio Accessories

Example of a chlorinator with gas take-off up to 10 kg Cl2/h under a vacuum with neutralisation system (installation example: removal 1.3 kg Cl2/h, max. 2.6 kg Cl2/h) Note: The above schematic diagram (including key) is an example of a system from Lutz-Jesco GmbH and does not form part of an offer or an order confirmation.

The C 2213 as well as the C 2214 can be used for an equal withdrawal of chlorine gas, carbon dioxide or sulfur dioxide. They fulfil the highest safety standards. Their diverse connections for gas containers and line systems, their pressure-side pressure gauge and residual pressure safety device make them versatile in their application. Extraction of chlorine gas from containers, in battery operation ■ Flow rate with chlorine gas: Up to 10 kg/h ■ Residual pressure protection ■ Container pressure gauge ■ With simultaneous delivery for battery operation ■ Safe operation with vacuum technology Extraction...

Product portfolio Vacuum regulator Based on international standards The C 2216 as well as C 2217 are suitable for use with water treatment with smaller and medium-sized chlorinators. With the front-fitted flow meter, the chlorine gas can be removed optimally with a manual dosing valve in a broad capacity range up to 10 kg Cl2/h. A measuring glass with 12 different measuring areas is available for this purpose. Extraction of chlorine gas from containers, in individual operation ■ Integrated safety blow-off valve ■ Flow meter with manual setting ■ Optical display for empty chlorine tank ■ With...

If the power supply from the operation battery ebbs, the vacuum generated by the injector will become stronger. The control recognises the chlorine shortage using the contact gauge and activates the 3-way motor ball valve so that the battery can be replaced. ■ Control with indication of operation ■ 5 relays for remote signalling ■ Manual changeover via key press Hazardous gases are normally conveyed in piping systems with negative pressure. The use of at least two gas containers is a precondition for a continuous gas supply. Once the first gas container is empty, the mechanical CVS vacuum changeover...

Pressure safety shutoff valve The pressure safety shutoff valve ChlorStop is designed to interrupt the chlorine gas supply or escape of chlorine gas directly from a chlorine tank following a chlorine alarm or the detection of positive pressure (e.g. by the safety blow-off valve PLUS). ■ Interruption of the chlorine gas supply directly from a chlorine tank valve ■ Shortest closing time with electromagnets ■ Direct connection e.g. for a chlorine vacuum regulator possible ■ Suitable for gaseous chlorine ■ Optional control unit for simultaneous closing of up to 12 valves ■ Simple and space-saving...

In total vacuum chlorine gas dosing systems the vacuum is generated by ejectors which operate on the principle of a liquid beam gas compressor. With this type of pump, in addition to generating the vacuum, a mixture of chlorine gas and water is also created. ■ Easy to install in pipes Non-return valve ■ With back-pressure regulator (optional) ■ Simple assembly onto ejectors Vacuum breaker ■ Simple assembly onto ejectors ■ Prevents unwanted chlorine gas dosing

■ The injection pipe (type I) enables the spraying of the chlorine solution in the centre of the pipe line, and ensures good mixing ■ The non-return valve (type R) prevents fluids from the pressurised system from flowing back into the ejector. ■ A shutoff valve (type A) enables the dosing system to separate from the pressurised system and provides a secure shutoff during longer downtimes Diffusers are used in open canals to increase the mixing of the chlorine gas solution in the process water. The chlorine solution is injected into the water via drillholes along the diffuser pipe.

Product portfolio

Product portfolio Gas warning device The EASYCON GW is Lutz-Jesco's latest generation of gas warning devices. The progressive development of the semiconductor technology makes for an ever more precise and faster sensor and measurement process. ■ For use with chlorine gas, chlorine dioxide and ozone ■ Compact wall casing ■ Up to 4 sensors and additionally up to 4 temperature sensors ■ Two alarm thresholds freely-settable per alarm sensor ■ 3 - 9 potential-free relay outputs ■ Large colour touch-display ■ Data is saved on a USB flash drive ■ Red flashlight or orange flashing light ■ Back-up Power...

The dosing of chlorine gas places high requirements on the machinery and materials. If your chlorinator does not fulfil these high standards, this can result in malfunctions and device standstill. This can result in device downtime and the endangerment of persons, even if much effort is invested in the planning and set-up. The CondiChlor takes over the tasks of three chlorinators: ■ Collection of liquid chlorine from the chlorine gas tank for vaporisation with constant heat supply ■ Filtering impurities from the chlorine gas ■ Reduction of the chlorine gas pressure to prevent reliquefaction of...

Accessories Sprinkler system ■ Binding and safe disposal of escaped chlorine gas ■ Spraying through spray nozzles (drop size: 0.8 mm) ■ Suitable for water and de-chlorinisation agent solutions Chlorine neutralisation system ■ Container scales with digital display ■ Activated carbon cartridge ■ Injection nozzles and diffusers for chlorine solution ■ Chlorine cylinder emergency equipment in plastic case ■ Chlorine drum emergency equipment Personal protective equipment ■Chlorine gas protective mask Chemicals protection suit Full Body Shower Eye shower Compressed-air respirator in accordance with...