Introduction Advantages of cooperating with Our service - our conditions Our standard central control valve Gravel-Filter Deferrisation Systems Pressure filter EKF, made of stainless steel (V4A) Pressureless filter type OKF, made of plastic (PP) and V4A Oxidation-air-compressor, oxidator Backwash device type RSL/DPR-EKF, pressure-cushion-regulation OKF controls: Level control, backwash control, complete control Level control, automatic backwash device type RSL/DPR-OKF Industrial gravel filter systems KFE (single) and KFD (double) Pressureless industrial gravel-filter systems type OKF-2500-PE and type OKFI Compact-Deferrisation Systems Dirt filtration type SFZ Compact-deferrisation type BM and type BM-AIR Compact-deferrisation / demanganesation type MG Compact-deferrisation type ES (increase of ph-value) Compact-deferrisation / softening type MEV-CR1 and type MEV -CR2 Double-tank deferrisation / softening type DEW-CR1 and type DEW-CR2 Removal of humic acid (yellow colour) type MWO Softening Systems Information on soft water Cabinet softening type KAWK-D and type KAWK Double-tank cabinet softening system type KAP Single softening system type MWK-D and type MWK Hot-water softening type HMZK Double-tank softening system type DWK and type DWK-1/-2/-3 Industrial double-tank softening system type DWKI Automatic hardness-control device Information on DVGW-certification mark for water treatment systems Nitrate-Reduction Systems Information on nitrate Cabinet nitrate-reduction system type KAWN Single nitrate-reduction system type MWK Double-tank nitrate-reduction systems type DWN and type DWN-1/-2 Dosing Systems/Disinfection Compact-proportional system type NG5R and type NG10R Container-proportional dosing system type BD Dosing chemicals Information on UV-Oxidation UV-disinfection type UV11 UV60 Ultra-filtration filter candles type INDUWA Fresh Reverse Osmosis/Full Desalination Information on reverse osmosis Small-osmosis system type RO-5T50 Compact system type ROC, l/h Full-desalination system type VEM (heater filling) Reverse-osmosis system type ROW 400 l/h (wall system) Reverse-osmosis system type RO 400 l/h (standing system) Reverse-osmosis system type RO 600 1500 l/h (standing system) 12 34 56 Extras Backwash protection filter 1 2 type RF Plastic protection filter for 9 ¾ and 20 filter candles Connection/blending mountings, connecting hoses Membrane-pressure-container, pressure container Measuring instruments 02.16 7
Type: SFZ (dirt filtration) Fully automated, time-controlled single system New Model For the removal of dirt particles from drinking and service water. Filtration is performed via silicumaluminium-granulate to achieve a grade of filtration of approximately 2 μm. Pressure tank made of corrosion-resistant GFRP, with distribution system Easy-to-maintain central control valve in a robust plastic design with excellent performance values, [6 m 3 /h (1 valve) or 7,8 m 3 /h (1 ¼ valve) at Δp = 1 bar], with integrated bypass valve and illuminated display Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Time-controlled regeneration customizable for an interval of 1 to 28 days and/or via remote control, or manually Filling of pressure tank with a special-zuprafilt-layer on a supporting gravel layer Waste water connection: 3/4 or 1 hose Available features for retrofitting: Water-meter control Air system (as seen with BM-AIR) Image: SFZ-13 System Type: INDUWA- SFZ-8 SFZ-10+ SFZ-12 SFZ-13 SFZ-14 SFZ-16 Amount of Filter Agent Liter 18 42 56 70 99 127 Nominal Flow (max.) * m 3 /h 1,5 2,0 3,0 3,5 4,0 5,5 Connection Entry/ Exit R outside 1 1 1 1 1 ¼ 1 ¼ Deferrisation Pressure Tank 210 1430 Necessary Backwash m 3 /h 1,5 2,0 3,0 3,5 4,0 5,5 System Weight (dry) ca. kg 30 50 68 80 116 138 Item Number 903540 903541 903542 903543 903544 903545 * Depending on the dirt pollution in the raw water.
Type: BM (deferrisation) Fully automated, time-controlled single system New Model For the removal of iron, dirt particles from raw/well water for low to average water demand, e.g. for 1-2 private households. Max. iron concentration in raw water: 2,5 mg/l. Deferrisation without addition of atmospheric oxygen. Pressure tank made of corrosion-resistant GFRP, with distribution system Easy-to-maintain central control valve in a robust plastic design with excellent performance values [6 m 3 /h (1 valve) or 7,8 m 3 /h (1 ¼ valve) at Δp = 1 bar], with integrated bypass valve and illuminated display Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Time-controlled regeneration customizable for an interval of 1 to 28 days and/or via remote control or manually Filling of pressure tank with high-performance birm-deferrisation-material on a supporting layer ph-value: > 6,5 Available features for retrofitting: Water meter control Air system (as seen with BM-AIR) Image: BM-13 System Type: INDUWA- BM-10 BM-10+ BM-12 BM-13 BM-14 BM-16 Amount of Filter Agent Liter 28 42 56 70 99 127 Nominal Flow (max.) * m 3 /h 0,7 0,7 1,0 1,2 1,4 1,8 Connection Entry/Exit R outside 1 1 1 1 1 ¼ 1 ¼ Deferrisation Pressure Tank 1430 Necessary Backwash m 3 /h 1,5 1,5 2,0 2,5 3,0 3,5 System Weight (dry) ca. kg 38 50 68 80 116 138 Item Number 903510 903511 903512 903513 903514 903515 * Depending on the dirt pollution in the raw water.
Type: BM-AIR (deferrisation) Fully automated, time-controlled single system New in Stock For the removal of iron, dirt particles and - if necessary - odour from raw/well water for low to average water demand, e.g. for 1-2- private households. Max. concentration of iron in raw water: 2,5 mg/l. Deferrisation without oxidizing agent, but with discontinuous addition of atmospheric oxygen. Pressure tank made of corrosion-resistant GFRP, with distribution system Easy-to-maintain central control valve in a robust plastic design with excellent performance values [6 m3/h (1 valve) or 7,8 m3/h (1 ¼ valve) at Δp = 1 bar], with integrated bypass valve and illuminated display Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Time-controlled regeneration customizable for an interval of 1 to 28 days and/or via remote control or manually Filling of high-performance birm-deferrisation-material on a supporting layer ph-value: > 6,5 Also suited for odour reduction, optionally with other filter materials. Available features for retrofitting: Water meter control Image: BMA-13 System Type: INDUWA- BMA- 10 BMA- 10+ BMA- 12 BMA- 13 BMA- 14 BMA- 16 Amount of Filter Agent Liter 28 42 56 70 99 127 Nominal Flow (max.) * m 3 /h 0,7 0,7 1,0 1,2 1,4 1,8 Connection Entry/Exit R outside 1 1 1 1 1 ¼ 1 ¼ Deferrisation Pressure Tank 1430 Necessary Backwash m 3 /h 1,5 1,5 2,0 2,5 3,0 3,5 System Weight (dry) ca. kg 38 50 68 80 116 138 Item Number 903210 903211 903212 903213 903214 903215 * Depending on the dirt pollution in the raw water.
Type: MG (deferrisation/demanganisation) Fully automated, time-controlled single system, with separate container for oxidizing agent New Model For the removal of iron, manganese, and hydrogen sulphide from raw/well water, for low to average water demand, e.g. for 1-2 private households. Max. raw water concentrations: iron: ca. 2,5 mg/l; manganese: ca. 1 mg/l; hydrogen sulphide: ca. 5 mg/l Pressure tank made of corrosion-resistant GFRP, with distribution system Easy-to-maintain central control valve in a robust plastic design with excellent performance values [6 m 3 /h (1 valve) or 7,8 m 3 /h (1 ¼ valve) at Δp = 1 bar], with integrated bypass valve and illuminated display Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Time-controlled regeneration customizable for an interval of 1 to 28 days and/or via remote control or manually Separate container for oxidizing agent made of PE, with sieve bottom, float valve and shield tube Filling of pressure tank with high-performance deferrisation material on a supporting layer Connection: ph-value: > 6,5 Available for retrofitting: Water meter control Image: MG-13 System Type: INDUWA- MG-10 MG-10+ MG-12 MG-13 MG-14 MG-16 Amount of Filter Agent Liter 28 42 56 70 99 127 Nominal Flow (max.) * m 3 /h 0,7 0,7 1,0 1,2 1,4 1,8 Connection Entry/Exit R outside 1 1 1 1 1 ¼ 1 ¼ Deferrisation Pressure Tank 1430 Necessary Backwash m 3 /h 1,5 1,5 2,0 2,5 3,0 3,5 System Weight (dry) ca. kg 55 75 102 122 175 215 Item Number 903516 903517 903518 903519 903520 903521 * Depending on the iron/manganese concentration in the raw water. The needed amount of oxidizing agent depends on the individual circumstances.
Type: ES (deacidification) Fully automated, time-controlled single system New Model For the increase of the ph-value and for dirt filtration of raw/well water for low to average water demand, e.g. for 1-2 private households. The ph-value is increased by binding of free carbon dioxide. Limitation of use: The to-be-neutralised water should contain 40 mg/l free carbon dioxide (CO 2 ) and a carbonate hardness of 5 dh (1,8 ol/l). Pressure tank made of corrosion-resistant GFPR, with distribution system Easy-to-maintain central control valve in a robust plastic design with excellent performance values [6 m 3 /h (1 valve) or 7,8 m 3 /h (1 ¼ valve) at Δp = 1 bar], with integrated bypass valve and illuminated display Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Time-controlled regeneration customizable for an interval of 1 to 28 days and/or via remote control or manually Filling of the pressure tank with special-deacidification-material on a gravel layer Nachträglich aufrüstbar: Water meter control Air system (as seen with BM-AIR) Optional: Tank with refill opening (photo: right tank) Image: ES 13 System Type: INDUWA- ES-12 ES-13 ES-14 ES-16 Amount of Filter Agent Liter 56 70 130 Nominal Flow (max.) m 3 /h 1,0 1,5 2,0 2,5 Connection Entry/Exit R outside 1 1 1 ¼ 1 ¼ Deacidification Pressure Tank 1450 1590 1860 1860 System Weight (dry) ca. kg 101 134 234 Item Number 903535 903536 903537 903538 The filter material is expandable material und thus has to be refilled regularly.
Type: MEV-CR1 for ph-values of 6-14 Type: MEV-CR2 for ph-values of 7-14 Fully automated, time-/water-meter-controlled single system, with separate container for regeneration fluid Water requirements: share of dissolved substances: 80 mg/l, hydrogen sulphide: < 1 mg/l, hardness (min.): 3 dh. For the collective softening, for the removal of dissolved iron, manganese and aonium, and optionally for the increase of the ph-values in service and drinking water via ion exchange. Pressure tank made of corrosion-resistant GFRP, with distribution system Separate salt storage container made of PE, with sieve bottom, brine valve, and shield tube Easy-to-maintain central control valve in a robust plastic design with excellent performance values [6 m3/h (1 valve) or 7,8 m3/h (1 ¼ valve) at Δp = 1 bar], with integrated bypass valve and high-performance chlorine cell Operational safety increased by an alarm in case of salt deficiency or deficient sole suction Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Illuminated display indicating time, current water flow (l/min), or remaining capacity (m³) Regeneration control with self-learning mode for optimal capacity utilization Filling of pressure tank with high-performance special-filter-material on a supporting layer Available features for retrofitting: Additional filter material for odour removal External alarm signal Optional: Control valve with blending (in case of low iron/manganese level) Image: MEV-CR1044 System Type: INDUWA MEV-CR 1044 1054 1354 1465 1665 Amount of Filter Agent Liter 28 42 71 99 127 Capacity * CR1/CR2 dh x m 3 42 / 70 75 / 116 122 / 175 167 / 204 214 / 262 Salt Consumption / Regeneration ca. kg 4,0 5,2 7,5 10 14,0 Nominal Flow * m 3 /h 1,5 1,5 2,0 2,5 3,0 Max. Flow (short-term) * m 3 /h 2,5 2,5 4,0 5,0 5,5 Connection Entry/Exit R outside 1 1 1 1 ¼ 1 ¼ Salt-/Brine-Cabinet x Height Salt-/Brine-Cabinet Content Liter 680 x 840 300 Softening Pressure Tank Sum of Iron and Manganese max. mg/l 8 10 15 15 15 System Weight (dry) ca. kg 52 59 95 137 167 Item Number MEV-CR1 903170 903171 903172 903173 903174 Item Number MEV-CR2 903180 903181 903182 903183 903184 Warning: For a guaranteed system function a pre-test should be run with a trial filter. * Values vary according to raw water quality.
Type: DEW-CR1 for ph-values of 6-14 Type: DEW-CR2 for ph-values of 7-14 Fully automated, water-meter-controlled double-tank system, with separate container for regeneration fluid Water requirements: share of dissolved substances: 80 mg/l, hydrogen sulphide: < 1 mg/l, hardness (min.): 3 dh. For the collective softening, for the removal of dissolved iron, manganese and aonium, and optionally for the increase of the ph-values in service and drinking water via ion exchange. 2 pressure tanks made of corrosion-resistant GFRP, with distribution system Separate salt storage container made of PE, with sieve bottom, brine valve, and shield tube Easy-to-maintain central control valve in a robust plastic design on one pressure tank, tank adaptor with connecting tube on other pressure tank, with microprocessor control incl. water meter turbine, integrated bypass, and high-performance chlorine cell, without blending High flow rate: 6 m 3 /h at Δp = 1 bar. Operational safety increased by an alarm in case of salt deficiency or deficient sole suction Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Illuminated display indicating time, current water flow (l/min), or remaining capacity (m³) Regeneration initiation additionally possible via time control or manually Filling of pressure tank with high-performance special-filter-material on a supporting layer External mounting necessary for blending. Available features for retrofitting: Additional filter material for odour removal External alarm signal System Type: Image: DEW-CR 1044 INDUWA- DEW-CR-1044 DEW-CR-1054 DEW-CR-1354 Amount of Filter Agent per Tank Liter 28 42 71 Capacity per Pressure Tank* CR1/CR2 dh x m 3 42 / 70 75 / 116 122 / 175 Salt Consumption / Regeneration ca. kg 4,0 5,2 7,5 Nominal Flow * m 3 /h 1,5 1,5 2,0 Max.Flow (short-term) * m 3 /h 2,5 2,5 4,0 Salt-/Brine-Cabinet x Height Content Liter Softening Pressure Tank 1290 1540 1540 Sum of Iron and Manganese max. mg/l 8 10 15 System Weight (dry) ca. kg 89 105 155 Item Number DEW-CR1 903360 903361 903362 Item Number DEW-CR2 903365 903366 903367 Warning: For a guaranteed system function a pre-test should be run with a trial filter. * Values vary according to raw water quality.
Type: DEW1/2-CR1 for ph-values of 6-14 Type: DEW1/2-CR2 for ph-values of 7-14 Fully automated, water-meter-controlled double-tank system, consisting of 2 complete single systems that are connected via an automatic valve and a tube system, for a fail-safe continuous water supply via alternating service Water requirements: Share of dissolved substances: 80 mg/l, hydrogen sulphide: < 1 mg/l, hardness (min.): 3 dh. For the collective softening, for the removal of dissolved iron, manganese and aonium, and optionally for the increase of the ph-values in service and drinking water via ion exchange. 2 pressure tanks made of corrosion-resistant GFRP, with distribution system 2 salt storage containers made of PE, with sieve bottom, brine valve, and shield tube 2 central control valves in a robust plastic design with excellent performance values [6 m 3 /h (1 valve) or 7,8 m 3 /h (1 ¼ valve) at Δp = 1 bar], incl. water meter turbine, with highperformance chlorine cell and integrated bypass valve. Motor valve and prefabricated tube system made of Noryl, with plug-in wiring Operational safety increased by an alarm in case of salt deficiency or deficient sole suction Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Illuminated display for standby/operating mode, indicating e.g. time, current water flow performance (l/min), remaining capacity (m³) Regeneration control with self-learning mode for optimal capacity utilization Filling of pressure tank with high-performance special-filter-material on a supporting layer 2 x Waste water connection: 2 x ¾ or 1 hose Available for retrofitting: Additional filter material for odour removal External alarm signal Optional: Control valve with blending (in case of low iron/manganese level) Image: DEW1-CR 135 System Type: INDUWA- DEW1-CR 1044 DEW1-CR 1054 DEW1-CR 1354 DEW2-CR 1465 DEW2-CR 1665 Resin per Pressure Tank Liter 28 42 71 99 127 Capacity per Container* CR1/CR2 dh x m 3 42 / 70 75 / 116 122 / 175 167 / 204 214 / 262 Nominal Flow * m 3 /h 1,5 1,5 2,0 2,5 3,0 Max. Flow (short-term)* m 3 /h 2,5 2,5 4,0 5,0 5,5 In-/Outlet Outside Thread Inch 1 1 1 1 ¼ 1 ¼ Salt-/Brine-Cabinet x Height Content per Cabinet Liter Softening Pressure Tank 1520 1740 1740 1990 1990 Salt Consumption / Regen. ca. kg 4,0 5,2 7,5 10 14,0 Sum of Iron und Manganese max. mg/l 8 10 15 15 15 System Weight (dry) ca. kg 107 131 192 276 337 Item Number DEW1/2-CR1 903160 903161 903162 903163 903164 Item Number DEW1/2-CR2 903165 903166 903167 903168 903169 Warning: For a guaranteed system function a pre-test should be run with a trial filter. * Values vary according to raw water quality.
Type: MWO (Decolouration) Fully automated, time-/water-meter-controlled single system, with separate container for regeneration fluid For the reduction of the KMnO 4 -Index by removal of not-oxidisable, humic-acid-bound iron (yellow colour) from service and drinking water. Iron contamination max. 2,5 mg/l. Easy-to-maintain central control valve in a robust plastic design with excellent performance values [6 m 3 /h (1 valve) or 7,8 m 3 /h (1 ¼ valve) at Δp = 1 bar], with water meter turbine, integrated mixing valve and integrated bypass valve Prograable for up to 9 regeneration cycles, with free choice of duration and sequence Illuminated display indicating time, current water flow (l/min), or remaining capacity (m³) Regeneration control with self-learning mode for optimal capacity utilization Regeneration initiation additionally possible via time control, via remote control, or manually Pressure tank made of corrosion-resistant GFPR, with distribution system Separate salt storage container made of PE, with sieve bottom, brine valve, and shield tube Filling of pressure tank with high-performance ion-exchange resin Available for retrofitting: Chlorine cell for improved system hygiene Seperate salt level detector Optional: Special control with extended options, incl. chlorine cell, surveillance of regeneration and salt deficiency, alarm signal, pre-selectable service reminder and proportional salting Upflow regeneration Image: MWO-1044 System Type: INDUWA- MWO- 0844 MWO- 1044 MWO- 1248 MWO- 1354 MWO- 1465 MWO- 1665 Amount of Resin Liter 25 37 50 75 125 Capacity ca.* g KMnO 4 175 350 525 700 875 Salt Consumption / Regen. ca. kg 6 9 12 18 24 30 Nominal Flow m 3 /h 1,3 1,5 2,0 3,0 4,0 5,0 Connection Entry/Exit R outside 1 1 1 1 1 ¼ 1 ¼ Salt-/Brine-Cabinet x Height Salt-/Brine-Cabinet Content Liter 680 x 840 300 680 x 840 300 Softening Pressure Tank 210 1430 System Weight (dry) ca. kg 37 46 56 76 104 128 Item Number 903225 903226 903227 903228 903229 903230 * For preservation of the exchanger-capacity, a regular regeneration (ca. every 6-8 weeks) with a 1% caustic-soda-solution is recoended. * To test the suitability of the procedure, a trial run with a small filter is necessary.