Used water treatment equipment for sale (30)

Condition: used, High-capacity industrial water treatment, filtration, and pressure boosting plant. This comprehensive system is composed of premium-tier components, primarily powered by high-efficiency Grundfos pumping stations and modular multi-port filtration vessels.The system is suited for manufacturing facilities, municipal water networks, food & beverage industries, closed-loop cooling systems, or large commercial properties. The Package Includes: 1. High-Pressure Vertical Multistage Pumps:Grundfos CR15-12 A-F-A-E-HQQE (Quantity: 1 units) 2. End-Suction Centrifugal Pumps:Grundfos NBE40-160/158 A-F2-A-BQQE ((Quantity: 4 units on the pallet) 3. Filtration & Water Softening Unit:Multi-cylinder battery consisting of large blue composite pressure vessels (FRP tanks) for media filtration, iron removal, or water softening. 4. 2 units x Grundfos (Vertical Multistage Pumps). Kodez Ahh Sjpfx Aqijnb Condition: Used, as shown on photos. Stored in a dry indoor facility.

Condition: new, Year of construction: 2016, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 6 bar, total height: 1,500 mm, total width: 700 mm, total length: 1,600 mm, Equipment: documentation/manual, For sale is a system that is still in its original packaging and located in the warehouse. The system has never been put into operation. Only the originally installed Grundfos pump was removed and replaced with a new replacement pump. Kedpjzbib Sjfx Aqienb Otherwise, the overall condition of the system corresponds to its original delivery condition. The system includes: Water softening system Pre-filter Ultrafiltration system with a downstream reverse osmosis system Activated carbon filter UV lamp All installed components and wear parts, such as filter cartridges, filter inserts, replacement UV lamp, etc., are included as spare parts. The system will be packaged and prepared for transport on four Euro pallets and one larger disposable pallet. The original purchase price was €47,788.47 net. Use of UF membranes for the filtration of viruses, bacteria, and cysts. Important minerals such as calcium and magnesium are retained after UF filtration and do not need to be added back using complex and expensive technology. - Health centers and dental practices, where people are exposed to particularly high risks of infection from waterborne pathogens. - Hotels and restaurants to provide high-quality and safe drinking water for consumption, food preparation, showering, and washing. - Legionella prevention in showers in public buildings. - Complete drinking water treatment in the household sector to improve drinking water quality for consumption, food preparation, showering, and washing. - Well water treatment

Condition: used, Year of construction: 2022, functionality: limited functionality, Complete, industrially manufactured water treatment system for ultra-pure, demineralized water, 400 l/h (< 3 µS/cm, depending on the raw water), delivered in December 2022. Multi-stage: raw water filter Berkofin KS25 HWS, compact demineralization ion exchanger BerkeSOFT midi 2-45, reverse osmosis Terion-S 500 with pressure pump/membrane modules, electrodeionization (CEDI), NaOH dosing for CO₂ removal, UVC sterilization Aquafides 1AF4+. 980-liter pure water storage tank with E+H Levelflex FMP51 and capacitive level sensors. Frequency inverter-controlled pressure boosting, 2 m³/h at 6 bar. High-quality industrial components (including KSB, Grundfos, Calpeda, WIKA, Bürkert, Balluff). Technical data: - Capacity 400 l/h, < 3 µS/cm; RO membrane set valid until 28.07.2025 (approx. 265 m³ treated) Knodpezmap Njfx Aqijb - UV lamp replaced on 01.10.2025 (approx. 5,350 operating hours); storage tank 980 l; pressure boosting 2 m³/h at 6 bar, frequency-controlled - Note: CEDI unit currently defective/clogged, capacity currently ~20 l/h; repair offer dated 24.09.2025 is available. Extensive documentation and manuals are available. More systems and equipment are continuously being offered for sale from a laboratory and pilot plant liquidation – inquiries are welcome. Sold on behalf of the customer through the Köck auction house. Located in eastern Austria, exact address upon request. Collection/dismantling by the buyer.

Condition: good (used), Year of construction: 2015, functionality: fully functional, Equipment: documentation/manual, Vacuum evaporator-concentrator for for the treatment of water-based liquids and effluents by low-temperature evaporation, forced circulation and external heat exchangers. Maximum nominal distillate production: 20,000 litres/24 h (834 l/h, ±10%). Boiler working volume: 1,540 litres. Approximate evaporation temperature: 30–60°C. Operating vacuum: 4–18 kPa absolute. Electrical supply: 400 V, three-phase, 50 Hz. Electrical power consumption: 13 kW. Rated current: 29 A. Specific electrical consumption: 16 Wh/l ±10%. Required thermal power: 593 kW. Hot-water inlet temperature: 80–90°C. Cooling-water inlet temperature: 10–30°C. Compressed-air pressure: up to 8 bar. Approximate empty weight: 2,550 kg; maximum operating weight: 4,500 kg. Approximate transport dimensions: 4,850 × 2,000 × 2,760 mm. Main construction in stainless steel. Equipped with an evaporation chamber, liquid-ring vacuum pump, circulation pump, heating heat exchanger, condenser, distillate tank and discharge pump, pneumatic valves, PLC, touchscreen and instrumentation for level, pressure, temperature and flow measurement. Maximum permissible concentrate density: 1.3 kg/dm³. Maximum viscosity: 10 cP. Maximum recommended particle size: 800 microns. Maximum inlet-liquid temperature: 70°C. Noise emission below 80 dB(A). Not suitable for flammable, explosive, radioactive or chemically incompatible liquids. Kodpfozvdftox Aqionb

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, Industrial self-cleaning disc filtration system manufactured by CHEMIPOL. The unit was installed as part of a reverse osmosis water treatment plant and was used for water pre-filtration. The system is equipped with eight TW-type disc filter units operating in parallel. Automatic cleaning is controlled by a Siemens PLC with an HMI operator panel. TECHNICAL DATA Manufacturer: CHEMIPOL Model: TW8P2L3 Equipment type: Self-cleaning disc filtration system Number of filter units: 8 Filter type: TW disc filters Configuration: Parallel operation Knodpfxszvlm Ee Aqiob Cleaning system: Automatic self-cleaning Pressure monitoring: Two pressure sensors measuring inlet and outlet pressure Control system: Siemens PLC Operator interface: HMI touchscreen Application: Water treatment and reverse osmosis pre-filtration

Condition: new, Year of construction: 2010, functionality: fully functional, new, unused water treatment system (new in the original packaging) VEOLIA MIDI-RO 10-750-EP year of manufacture 2010 500 liters/hour energy-efficient reverse osmosis system Kedpfx Aqszdri Nsijnb

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, temperature: 35 °C, operating pressure: 75 bar, energy consumption: 64 kWh, Industrial plant for the treatment and concentration of process water as well as for nutrient recovery. The plant combines a double-pass reverse osmosis (RO) system with a thermal evaporator unit and was originally developed for biogas production to recover ammonium-containing fertilizer from process water and digestate. The plant was never commissioned due to the operator's insolvency and is in a preserved condition. The system is suitable for operators from the industrial, environmental technology, or agricultural sectors who are looking for a rapidly available solution for water treatment, ZLD (Zero Liquid Discharge), or nutrient recovery. Technical data System type: RO Double Pass + Evaporator Model: SIMPEC RO Double Pass 8000 44 8 Knsdpfjyr H Anjx Aqisb Evaporator 57 000 Year of construction: 2020 Permeate output: Stage 1: 7.5 m³/h Stage 2: 6.7 m³/h Permeate quality:

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, Equipment: documentation/manual, Reverse osmosis plant. Inlet pressure: 3 bar. Capacity: 4 m³/h. Power: 34 kW. Maximum pressure: 55 bar. Equipped with Grundfos pumps, frame, stainless-steel piping, pretreatment system, tanks and control panel. Serial No.: 2005118. Knedozvchaspfx Aqijb

Condition: good (used), Year of construction: 2015, functionality: fully functional, Reverse Osmosis Plant for ethylene glycol recovery, with a 12 m³ raw-water storage and homogenisation tank, nominal feed flow rate of 4 m³/h at 4 bar and filter backwash flow rate of 11 m³/h at 1.5 bar. Includes an automatic downflow multimedia filter with anthracite and sand beds supported on gravel, designed to remove suspended particles and protect the membranes. Compact skid-mounted reverse osmosis unit with two-stage filtration using replaceable 20- and 5-micron cartridges, a variable-speed high-pressure pump and a two-stage (1+1) × 6 reverse osmosis membrane configuration. Equipped with 8-inch DOW spiral-wound aromatic polyamide membranes installed in GRP pressure vessels rated up to 1,000 psi. Nominal recovery rate: 90%, equivalent to a theoretical permeate production of approximately 3.6 m³/h under design conditions. Low- and high-pressure piping and interconnections manufactured from AISI 316L stainless steel. Includes recirculation, front and side permeate collection, a CIP chemical cleaning system, membrane flushing, a GRP solution-preparation tank, a 25-micron mesh microfilter and a delivery pump for cleaning solutions and permeate water. Automated control system based on a Siemens S7-200 PLC, providing measurement and control of flow rates, temperature, pressures, pressure drops, operating times, pumping, backwashing, flushing and process alarms. Operator panel with a 6-inch colour touchscreen for parameter display and configuration, start/stop control, filter washing, alarm monitoring and trend graphs. Includes a 2 m³ reverse osmosis reject-water tank for subsequent transfer to the evaporator. Serial No.: MPP51525. Kjdpfxozvddco Aqijnb

Condition: ready for operation (used), Year of construction: 2018, Inlet medium: AP water, outlet medium: distillate, distillate outlet temperature: approx. 99°C, tank volume: 900l, number of preheaters/evaporator columns: 3/4, distillate production: 300l/h, pure steam production: approx. 70kg/h, operating modes: distillate production/pure steam production/WFI loop system sterilization, controls: Siemens SPS S7-300. The distillation unit was designed as part of an overall system but has its own control and automation and can be operated separately. Documentation available. An on-site inspection is possible. Knjdoygmcdjpfx Aqiob

Condition: excellent (used), Year of construction: 2024, For sale: Professional water treatment and preparation unit – UWS Heaty Profiline 100 No 2. This is a mobile device designed for use in heating systems, water installations, and HVAC service. Perfect for flushing, filling, and treating installations. Equipment is in excellent technical condition, fully complete and ready for operation. ⚙️ Technical data: Manufacturer: UWS Technologie GmbH Model: Heaty Profiline 100 No 2 Year of manufacture: 2024 Power supply: 230 V / 50–60 Hz Power: 0.5 kW Weight: approx. 59 kg Max. operating temperature: 80°C Max. pressure: 6 bar 🔧 Equipment features: - Integrated tank - High-quality EBARA pump - Flow meters - Pressure gauges - Control valves - Mobile transport trolley - Documentation and accessories (as seen in the photos) 🔍 Condition: - Used device - Very good technical condition - Minor, normal signs of use - Fully complete ⚠️ Remarks: - One pressure gauge has a damaged housing/cover (visible in the photos) - Operation of this pressure gauge has not been checked - The part can be easily replaced if needed 📦 Applications: - Heating installations Knsdpfx Aqjyz Dhzoisb - Water installations - Service and cleaning of installations - HVAC systems 🚚 Delivery: - Pallet shipping available - Collection in person possible

Condition: used, Water Cooler with 8 axial fan. Pressure tested, ready to use. Located Locally in: Hungary (EU) Ksdpfszhgy Dex Aqienb

Condition: ready for operation (used), Year of construction: 2005, An industrial Sartorius crossflow membrane filtration system is available. Membrane modules: 6, Membrane age: approx. 3.5 years, Filtration capacity range (white wine): 5000l-6000l/h, Machine dimensions X/Y/Z: approx. 2400mm/1300mm/2150mm. Documentation available. An on-site inspection is possible. Knsdpfxszmh Sxj Aqijb

Condition: ready for operation (used), Two Artinox inclined clarifier/lamella clarifier systems made of stainless steel are offered for the continuous mechanical separation of dirt particles, sludge, or sediments from water or process liquids. 1) Artinox inclined clarifier/lamella clarifier, pipe connection: Ø 108mm, additional connection: Ø 168mm, main module dimensions: approx. 2400mm/1350mm/2360mm, hopper width bottom/top/center: approx. 1323mm/1896mm/1546mm, inclination: approx. 1.1°, function: solid-liquid separation by sedimentation, application: process water, wastewater, wash water, liquids containing settleable solids, separation principle: sedimentation with lamella packs/inclined plates, flow direction: horizontal, lamella packs: available, sedimentation hopper: available, equipped with multiple basin modules, lamella clarifier sections, sludge hopper, upper pipe distributor, connection nozzles and flanges, lifting lugs, frame, maintenance access. 2) Artinox inclined clarifier/lamella clarifier, smaller module dimensions: approx. 2300mm/1250mm/1371mm, hopper height/inclined bottom section: approx. 1050mm, inner/lower hopper dimension: approx. 775mm, lamella/sheet spacing: approx. 293mm, function: separation of settleable solids from liquids, design: rectangular clarification tank with hopper bottom, flow path: via inlet, clarification zone, overflow edge, sludge hopper: available, separate pre-collection tank: available on the side, discharge pipe/flange connection: available, maintenance ladder: available, wooden cover: available, equipped with main clarification tank, hopper bottom, side-mounted attachment tank, pipe connection, flange, maintenance ladder, upper cover. Inspection possible by appointment. Kodpezhb Hfjfx Aqienb

Condition: ready for operation (used), Year of construction: 2001, A customized industrial Sartorius crossflow membrane filtration system is available. Filtration process: tangential flow filtration, design: skid, contact points: steel, membrane housings: 5, filter housing volume: 17, max. operating temperature: 95°C, max. operating pressure: 6bar, connected load: 35kVA. The system has no prefilter. Documentation available. An on-site inspection is possible. Ksdpfx Aqszlt Ngsisnb

Condition: used, Year of construction: 2016, Water treatment plant with semi-permeable membrane modules for desalinating pre-treated water. Reverse osmosis takes place via a two-stage process consisting of two pressure pipes, each with two membrane modules. The plant consists of: - Two pressure pipes, each with two membrane modules - Permeate blending and concentrate recirculation - Upstream fine filtration - Various sampling taps - Various measuring instruments for pressure, flow, temperature, conductivity and pH value - Flushing station with flushing tank and flushing pump - Chemical dosing stations for antiscalant and NaOH - High-pressure pump - Various automatic fittings - Control cabinet with touch display Additional title: Reverse osmosis for desalination of raw water Flow rate: 6000 l/h depending on the blending quantity Kjdpfx Aoyxnffjqijnb Max. operating overpressure: 14 bar Recovery appr.: 82 % Water: 5-7 m3/h; 1-10 bar Operation / Control: Switch cabinet with touch display Features: 2 pressure pipes, each with 2 membrane modules; sampling taps; fine filters; flushing stations; chemical dosing stations; high-pressure pump; automatic fittings; measurements of pressure, flow, conductivity, temperature and pH value;

Condition: ready for operation (used), Year of construction: 2000, A customized industrial Sartorius crossflow membrane filtration system is available. Filtration process: tangential flow filtration, design: skid, construction: stainless steel, nominal capacity: 4000l/h, membrane modules: 24, membrane area: 12.5m²/module, total membrane area: approx. 300m², pore size: 0.2µm, max. operating temperature: 95°C, operating pressure: 3bar, connected load: 35kVA, control system: Siemens SIMATIC S7-300. The pneumatic valve islands were replaced in 2023. Documentation available. An on-site inspection is possible. Kjdpfezlt Nmox Aqienb

Condition: ready for operation (used), Year of construction: 2013, A two-stage reverse osmosis system with a softener from Eurowater is available. 1) Two-stage reverse osmosis system Eurowater DPRO B1-2/2, year of manufacture: 2013, max. flow rate: 1.08m³/h, pressure pipes: stainless steel, pipe system: PVC, membrane diameter: 4 inches, machine dimensions X/Y/Z: approx. 730mm/700mm/2000mm. 2) Eurowater SM 42-F softener, year of manufacture: 2015, machine dimensions X/Y/Z: approx. 1000mm/500mm/1650mm. Documentation available. On-site inspection is possible. Kjdpfxjw Ryu Ue Aqionb

Condition: excellent (used), The reverse osmosis unit is capable of a flow rate of up to 2.0 m³/h by producing desalinated water with a conductivity below 10 μS/cm. Ksdsr Dthmjpfx Aqijnb Storage tank with pump for clean water Conductivity meter for measuring the conductivity of water.

Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 70 bar, total height: 1,600 mm, total width: 800 mm, total length: 1,200 mm, temperature: 40 °C, operating pressure: 70 bar, noise level: 80 dB, Equipment: documentation/manual, rotational speed infinitely variable, RO 510-DT2-15S – Compact Seawater Reverse Osmosis System, approx. 15,000 L/day Potable Water Compact, fully automated reverse osmosis system for the production of hygienic drinking and process water from natural seawater. Ideal for maritime applications, island supply, hotels, as well as small-scale industrial and utility operations. Technical Specifications Type: RO 510-DT2-15S Process: Reverse osmosis with Disc-Tube (DT) technology Permeate Output: Approx. 15,000 L/day (15 m³/day, depending on operating conditions) Feed Water: Seawater with high conductivity, approx. 55,000 µS/cm (high salinity) Permeate Quality: Drinking water, approx. 500 mg/L residual minerals (reference value) Recovery Rate: Approx. 30% (typical operating range) at 55,000 µS/cm conductivity Design Temperature: Approx. 25°C (Operating range: approx. −2 to 35°C) Process Technology & Configuration DT module with open feed channel – highly fouling-tolerant and fully cleanable Mechanical pre-filtration (high-performance filter + 10 µm cartridge filter) Chemical pre-treatment of feed water (acid dosing) generally not required Integrated rinsing and CIP (clean-in-place) function, PLC controlled Skid-mounted on stainless steel frame (AISI 316) High-pressure lines in stainless steel, low-pressure section in seawater-resistant plastic Pumped seawater components made from corrosion-resistant materials Operating & Energy Data Feed Water Flow: Approx. 1,000 L/h (reference value) RO Module Operating Pressure: High pressure range, designed for seawater desalination Power supply: 230 V, 50 Hz, single phase Connected load: Approx. 6 kW Control, Monitoring & Safety Knedpfsw Uf Ihjx Aqieb Local operator panel with integrated PLC control Monitoring of pressures, flows, conductivity, and operating hours Automatic shutdown in case of: - Insufficient feed pressure - Exceeding permissible operating pressure - Overpressure in permeate/concentrate lines - Exceeding defined conductivity limits (with automatic redirection to drain) Automatic “Stop & Rinse” function: Permeate flushes all seawater-contacted components on shutdown, reducing fouling during system standby Dimensions & Weight (Skid) L × W × H: Approx. 1,190 × 705 × 1,500 mm Weight: Approx. 530 kg (dry), approx. 605 kg (operating) Typical Applications Vessels, offshore platforms, ports Island and coastal supply Hotels, resorts, small industrial and utility operations Backup or peak load system for existing potable water production Additional technical documentation, photos, and information on scope of supply, pricing, and availability are available on request.

Condition: used, Year of construction: 2007, Prominent water treatment plant, consisting of: 1. Softening: The raw water is fed into the double softener. Only one bottle is ever in operation and the other is in regeneration or stand-by. In the softener, calcium and magnesium are replaced by sodium. The system has a volume counter that switches to the other bottle when the preset quantity is reached. Regeneration takes place with saline solution from the brine tank. The value at the outlet is 0°dH. 2. reverse osmosis: Reverse osmosis fills the permeate tank with demineralised water, so-called permeate. Depending on the raw water quality, water temperature, condition of the membrane and correct setting, different conductance values and operating pressures result. The following flow rates are set during commissioning: Permeate 600 l/h, concentrate 200 l/h, corresponding to a yield of 75%. 3. permeate tank and ozonisation: The unpressurised 500 l permeate tank has an adjustable level control. For treatment with ozone, the water in the permeate tank is circulated via an adjustable ozone feed point. The ozone is generated from air in the ozone generation system by means of a silent electrical discharge and is available as an ozone-air mixture. The air and the undissolved ozone rise upwards in the permeate tank and are discharged via the residual ozone destroyer. A redox potential and ozone measurement is carried out after the centrifugal pump for monitoring purposes. The ozone dosage is set via the touch panel. You can choose between regulation via the redox potential or the ozone concentration. Additional title: Water softening, reverse osmosis system, ozone sterilisation Permeate output: 600 l/h Concentrate output: 200 l/h Ozone output: 5 g/h Max. working pressure: 16 bar Current: 2 A Voltage: 230 V Frequency: 50 Hz Water: < 5 bar (cooling water) Compressed air: 5,5 - 6,5 bar (max. 10 bar); max. 0,37 Nm³/h Operation / Control: Simatic S7-300, Touch Panel Position: free standing Base construction: Fully mounted on tubular frame with spherical feet Features: Reverse osmosis unit, reaction tank complete with residual ozone destroyer, ozone generator, ozone gas warning device, ozone and redox sensor, switch cabinets with control unit Knjdpow Uvdgsfx Aqisb

Condition: used, Year of construction: 2015, Electronically controlled dual system for softening particle-free water. With two pressurised tanks made of GRP. Freely adjustable cycles with time or quantity-controlled regeneration. With brine tank. Additional title: Double system with GRP tanks, Softening with a resin ion exchanger Operating pressure: 8 bar Operating temperature: 40 °C Voltage: 230 V Kjdpew U D S Eefx Aqionb Frequency: 50 Hz Material: vessels from GFK Features: Pre-filter, valve block, water meter, 2 x GRP tanks, various hoses

Year of construction: 1999, condition: good (used), For sale is a water treatment plant of make ENVOTECH and type 0320 from 1999. In 2016 a new reaction tank of the brand Leiblein, made of stainless steel, with the dimensions of 500*500*400 mm was added. The plant is fully functional and the contact details of the competent service technician are available and can be forwarded at the time of purchase. Technical data & information: - Executed in stainless steel - Including oil separation by coalescence principle - Including automatic cleaning - Built-in pump for waste water, concentrate and distillate - Frequency control of the compressor motor - Type: 0320 - Rated capacity l/h: 320 Energy consumption - In operation: 25 kW - Maximum power: 35 kW Supply voltage: 3*400 V - 50 Hz Dimensions lxwxh: 245x155x265 Face: ca 2600 kg Sound pressure level: 75 dB All data refer to operation with water On request, loading and shipping can be organized throughout Europe. Prices plus VAT Viewing by appointment possible. Contact us, our team is happy to help you. Ch3mj0l3eg Trade-in or exchange possible! Kodopl Tqtspfx Aqijnb Machines purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES ETC. Do you need a high quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For more information or to contact us please visit our website

Condition: used, Additional title: reverse osmosis Permeate capacity: 8000 l/h Feed: 10000 l/h Concentrate: 2000 l/h Max. overpressure: 16 bar Power: 6,5 kW Voltage: 3 x 380 - 415 V Frequency: 50 Hz Water: feed 2,5 - 5 bar Knodpjxzqulsfx Aqijb Operation / Control: Simatic S7-300 Base construction: mounted on stainless steel frame Features: sterilising filtration; two pipes with membrane modules; chemical dosing with two dosing pumps; centrifugal pump (Lowara); various pipes, valves and measurement technology; switch cabinet with touch panel

Condition: new, Year of construction: 2019, operating hours: 0 h, machine/vehicle number: 20928, Burkhalter water treatment plant (state of the art, Swiss top quality) - Brand new (the unit has never been installed) - Please consult the attached PDF catalog: There you will find a detailed description of the plant as well as an extensive photo gallery (starting on page 8). Knedsp Hf Idspfx Aqisb