Used Gravel Filter for sale (7,951)

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH bucket-type sand washers are designed to effectively separate clay, dust, and foreign matter from aggregate materials, thereby improving material quality. Their durable construction and simple design ensure both long-lasting use and easy maintenance. The bucket system consumes minimal energy while washing the material through water circulation and significantly reduces water consumption. This provides an environmentally friendly solution and lowers operating costs. Standing out for their ease of installation and use, CONSTMACH bucket (Wheeled) sand washers are an ideal choice for improving aggregate quality in stationary or mobile crushing and screening plants. CBW-80 Bucket (Wheeled) Sand Washer Technical Specifications Motor Power: 5.5 kW Dedpfx Ajxp Urweggekt Capacity: 80 – 90 m³/hour Bucket Size: 800 x 550 mm Rotation Speed: 2.5 rpm Wheel Diameter: 3,000 mm Number of Buckets: 40 CBW-100 Bucket (Wheeled) Sand Washer Technical Specifications Motor Power: 7.5 kW Capacity: 110 – 120 m³/hour Bucket Size: 1,000 x 550 mm Rotation Speed: 2.5 rpm Wheel Diameter: 3,000 mm Number of Buckets: 40 Why Choose CONSTMACH Bucket Washers? CONSTMACH is a leading brand offering reliable, efficient, and long-lasting solutions in the stone crushing and screening industry. Manufactured to high engineering standards, our bucket (Wheeled) sand washer models stand out with their minimal maintenance requirements, low operating costs, and high performance. Our professional approach to spare parts supply, technical support, and after-sales service ensures maximum efficiency for our users. By choosing CONSTMACH bucket washers, you can increase quality in your production processes and gain a sustainable production advantage by saving energy and water. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting use.

Condition: new, Year of construction: 2026, functionality: fully functional, CONSTMACH SW series mobile sand washing and screening plants deliver maximum performance in the field with high efficiency and flexible usage capabilities. Used for washing, screening, and classifying natural sand and gravel, these plants can be easily positioned even in confined spaces thanks to their compact design. Having all equipment assembled on a single mobile chassis significantly reduces setup time and makes transportation extremely practical. These plants, which can be quickly moved from site to site, provide businesses with significant savings in both time and money. SW-1240 Production Capacity: 60 t/h Screen Dimensions: 1,200 x 4,000 mm Helical Washer Dimensions: 400 x 4,000 mm Feed Height: 4,600 mm Total Motor Power: 37 kW Electric Generator Requirement: 75 kVA Weight: 20,000 kg Transport Dimensions: 15(L) x 2.8(W) x 4.2(H) m SW-1640 Production Capacity: 80 t/h Screen Dimensions: 1,600 x 4,000 mm Helical Washer Dimensions: 500 x 5,000 mm Feed Height: 4,650 mm Total Motor Power: 41 kW Electric Generator Requirement: 85 kVA Weight: 24,000 kg Transport Dimensions: 15.5(L) x 3.25(W) x 4.3(H) m SW-1850 Production Capacity: 150 t/h Screen Dimensions: 1,800 x 5,000 mm Helical Washer Dimensions: 600 x 6,000 mm Feed Height: 4,700 mm Total Motor Power: 50 kW Electric Generator Requirement: 100 kVA Weight: 32,000 kg Transport Dimensions: 16(L) x 3.65(W) x 4.4(H) m SW-2060 Dsdpfxjxqgy No Aggokt Production Capacity: 200 t/h Screen Dimensions: 2,000 x 6,000 mm Helical Washer Dimensions: 700 x 7,000 mm Feed Height: 4,750 mm Total Motor Power: 55 kW Electric Generator Requirement: 120 kVA Weight: 37,000 kg Transport Dimensions: 17(L) x 3.85(W) x 4.5(H) m Why Choose CONSTMACH Mobile Sand Washing and Screening Plant? CONSTMACH combines quality, durability, and user-friendly design in its mobile sand washing and screening plants. Manufactured to European standards, our machines exceed industry expectations with their high washing capacity and low maintenance costs. Every plant we produce, backed by years of engineering experience, aims to ensure uninterrupted efficiency in our customers' production processes. Offering portability, quick installation, and high performance, these plants give you maximum flexibility at every stage of your projects. Choose the CONSTMACH brand for quality production, technical support, and reliable service. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: used, This listing is for the Restek Single Position Base Plate Gas Filter Kit + SGT Gas Filter Kit The unit is in full working condition and is ready for immediate use The Restek Single Position Base Plate Gas Filter Kit is a modular system designed for gas purification in laboratory applications, particularly in gas chromatography (GC) and mass spectrometry (MS) systems. Key Features Dkedpfx Agjxv Dk Njgot Baseplate Design: The single-position baseplate (catalogue number 22025) is constructed from brass and measures 10.2 × 10.2 × 4.8 cm. It is compatible with all standalone Super Clean gas filters Filter Cartridges: Restek offers various filter cartridges, such as the triple filter that removes oxygen, moisture, and hydrocarbon impurities, and the fuel gas filter designed for moisture and hydrocarbon removal. Fitting Compatibility: The baseplate accepts 1/8" tubing. To adapt to 1/4" tubing, 1/8" to 1/4" tube end reducers are available. Material Options: End fittings are available in brass or stainless steel, allowing for customization based on application requirements Restek SGT Superclean Gas Filter Kit The Restek SGT Superclean Gas Filter Kit is a high-purity gas purification system designed to remove contaminants such as moisture, oxygen, and hydrocarbons from carrier and fuel gases used in gas chromatography (GC) and mass spectrometry (MS). This kit is particularly beneficial for applications requiring ultra-pure gas supplies to ensure accurate and reliable analytical results. Key Features High-Purity Output: Delivers gas purity levels exceeding 99.9999%, depending on the incoming gas quality and flow rate. Versatile Compatibility: Compatible with various gas types, including inert carrier gases, air, hydrogen, and helium. Quick-Connect Design: Features a user-friendly quick-connect system for easy and leak-free filter cartridge changes. Durable Construction: Constructed with a glass interior to prevent diffusion and a polycarbonate exterior for safety. Visual Indicator: Each filter cartridge includes an easy-to-read color change indicator to signal when replacement is necessary.

Year of construction: 1988, condition: used, Module filter, free-standing with 4 stainless steel feet with adjusting screws Volume: 197 l Operating pressure: 10 bar Max. operating temperature: 121 °C Length: 0,442 m Width: 0,442 m Height: 1,93 m Material: Stainless steel Base construction: standing on feet Dksdpfxsxwy U Ho Aggot Features: Closure with 12 clamp screws; tank connections DN 50; with all fittings, pressure gauge Height of the sieve pipe: = 0.99 m; diameter of the sieve pipe 47 mm

Condition: used, filterintermediate filter/sparging filtervacuum unitsuitable for container feedingused, good condition,manufactured by  ALKOlength 1400 mmwidth 1400 mmheight 3000 mmsuction- /blow in connecting piece D 2 x 250 mmcoveringwith discharge / fan ca. 2,0 KW D 160 mmair recirculation possiblewith fans 2 piece2 x 2,0 kWdiameter D 250 mmlocated in  97447 Gerolzhofensale in current condition as seen- free on truck - Dkjdpfxsvxa N Ds Agget

Condition: good (used), Filtration system extraction unit filter unit dust filter filter cabinet Infastaub Filter surface area 22.5 m² 900–1080 m³/h Includes new holders and filter bags All stainless steel Diameter 800 mm Height 860 mm Dksdpowyf Tpjfx Aggot Equipped with compressed air-cleaned filter Equipped with control cabinet See our other advertisements

Condition: good (used), Dust extraction fan, extraction, dust blower, extraction system, dust blower, dust extraction device, separator, welding smoke filter, welding smoke extraction, smoke gas extraction fan, filter system, Cartridge dust extraction system -Filter system: -Filter frame: 2190/1460/H2080 mm -Vibration motor: 0.25 kW -Funnel frame: 2235/1440/H2520 mm -Opening: Ø 390 mm / 500 x 220 mm Dksdpfxewrb I Hs Agget -Individual components: see photos -Weight: 200 kg / 590 kg

Condition: excellent (used), Year of construction: 2022, operating hours: 1,000 h, functionality: fully functional, type of input current: AC, pressure: 11 bar, operating temperature: 800 °C, temperature: 800 °C, We have one desulphurization modul for sale. It is designe for handling of 150 kg natural gas per hour. New price EUR 416.666,- It will be sold for 10% of new price or highest bid. Djdpfx Agexhfidegjkt

Condition: used, Kieselguhr frame filter. Sterilizable universal filter for liquid filtration with kieselguhr. Stationary filter with square elements in a vertical row arrangement. Hydraulic filter sheet pressing with hydraulic control on the built-in electrical control panel. Additional title: kieselguhr filter, years of manufacture 1979 - 2010 Capacity approx.: 850 hl/h Kieselguhr filter - filtration area approx. 174 - 242m2 Operating pressure: 8 bar Power: 6 kW Voltage: 220/380 V Frequency: 50 Hz Length: 10100 mm Width: 1320 mm Height: 1750 mm Formats: Square filter elements Operation / Control: Built-in control panel Material: Stainless steel Position: Horizontal Dkodjxbn Ntspfx Agget Base construction: Frame Features: Filter plates; filter frames; collection tray with removal screw; hydraulik filter plate compression; hose pump Layer patterns: Vertical row arrangement

Condition: used, Year of construction: 1982, 1 Combi-Filter Seitz, type Orion 100 Year of construction: 1982 Output: 100 hl/h complete with beer pump, conductivity measurement, dosing vessel, Control cabinet, switching panel, KG collecting pan with conveyor and disposal pump. Filterarea kieselguhr appr.: 35 m² Filtration capacity: 100 hl/h Length: 5200 mm Width: 1320 mm Height: 2250 mm Formats: 1 m x 1 m filter plates Material: Stainless steel Position: Horizontal Djdpfx Asxbpayjggokt Base construction: Frame filter Features: Hydraulic filter compression; altguhr conveyer: up to 200 Filter sheets or 55 kieselguhr plates and 56 filter sheets

Condition: used, Year of construction: 1977, VA sheet filter 100 x 100 H&K brand with hydraulic pressure Additional title: sterilisation filter Dkjdexbphqepfx Aggjt Capacity: 120 hl/h Length: 4,4 m Width: 1,425 m Height: 1,6 m

Condition: excellent (used), Year of construction: 2001, 2 filter presses are being offered. Years of manufacture: 1999 and 2001. For details, see the nameplates. Dksdpfsxbrmcox Aggst

Condition: good (used), hydraulic filter, filter element -Manufacturer: Hydac, ventilation filter with filling strainer Dodpfx Aovyqp Deggokt -Type: ELF 5-210-3.0 -Dimensions: Ø 176 x 355 mm -Weight: 2.7 kg

Condition: excellent (used), Filter control valve, switching valve, maintenance unit, water separator, filter bowl, pneumatic filter, filter regulator, maintenance unit combination, filter control valve -Manufacturer: Festo, Maintenance unit filter control valve Dkjdpfx Asx Ryhieggjt -Type: MS9-LFR-3/4-D7-EUM-AG-BAR-AS 562531 -Quantity: 1x filter control valve available -Dimensions: 440/115/H205 mm -Weight: 3 kg

Condition: used, Year of construction: 2008, // Equipment dismantled and stored in our warehouse // Manufacturer: Larox / Pannevis (Larox B.V.) Model: RT®/FT 1.15 x 5.6 m Type: Vacuum belt filter Year: 2008 (1988 version refurbished) Application: Liquid/solid separation, with cake drying and filtrate recovery. FT = Fume-Tight> Materials: stainless steel Filter area: 6.4 m² Cake cleaning: – Option to perform several washing stages, with each filtrate collected in its own receiver (purity up to 99.99% or more) with low washing water consumption. – Backwashing Repositioning of the tray and support grids at each retraction Operation/power supply: continuous Dkodpfx Agsx R D D Ijgot Continuously washed filter cloth Cloth orientation and tensioner Extraction screw Skid with 3 filtration tanks and circulation pumps Vacuum pump skid: – Sihi Sterling LPHA 70123 (Atex) – Liquid ring: ethanol – 855 m³/h – 21.83 KW – Heat exchanger – Recirculation pump – Separator tank Main machine weight: 3000 kg Main machine length: 913 cm Full technical documentation (paper and digital versions) Electrical cabinet

Condition: good (used), Year of construction: 2009, Dust extraction fan, extraction, dust blower, extraction system, dust blower, dust extraction device, separator, welding fume filter, welding fume extraction, flue gas extraction fan, filter system Cartridge dust extraction system, cartridge filter unit, cartridge filter -Filter system: with vibrator -Type: TMS 8/10 -Filter area: 8.5 m² -Vibration motor: Motor power 0.06 kW Dsdpsyh Hp Rjfx Aggjkt -Inlet connection: Ø 200 mm -Outlet connection: Ø 300 mm -Dimensions: 1070/680/H2530 mm -Weight: 243 kg

Condition: new, Year of construction: 2026, functionality: fully functional, Industrial filtration unit with FI450 filter cartridges – 12,000 m³/h Dodezlrr Topfx Aggjkt Industrial filtration unit with filter cartridges, model FI450. The system operates under negative pressure and is designed for efficient dust extraction and filtration in demanding industrial environments. The unit is equipped with 35 filter cartridges made of antistatic polyester and an automatic cleaning system with counter-flow compressed air blowing, which ensures efficient cartridge cleaning and reliable continuous operation. Main technical features: Model: FI450 Airflow: 12,000 m³/h Operation under negative pressure Suitable for outdoor installation Design in accordance with EN 16770 standard 35 filter cartridges made of antistatic polyester Cartridge dimensions: Ø 144 × 1,220 mm Total filtration area: 157 m² Filter material weight: 270 g/m² Cleaning system with counter-flow compressed air blowing Air inlet diameter: Ø 450 mm Pressure: 280 mm H₂O Noise level: 75 dB(A) The unit is equipped with: A settling chamber to reduce air velocity at the filter inlet and prevent damage to the filter cartridges from larger particles or sparks, thereby extending their service life A backflow damper to prevent dust from returning to the production area An automatic powder extinguishing system Three dust collection containers, each with a nominal capacity of 180 liters One high-performance fan, designed for operation with clean air A premium-grade S1 electric motor, IP55 protection, with a power of 15 kW A control cabinet with a connection for automatic start and stop Technical data: Dimensions: 3,500 × 1,100 × 2,440 mm Weight: 1,670 kg Installed power: 15 kW Electrical supply: 400 V / 50 Hz Dust collection: 3 containers of 180 liters each Number of filter cartridges: 35 Filtration area: 157 m² Airflow: 12,000 m³/h Air inlet diameter: 450 mm Price: 19,210.00 EUR For additional information on availability, delivery terms and technical documentation, please contact us.

Condition: excellent (used), Dust extraction fan, extraction, dust blower, extraction system, dust blower, dust extraction device, separator, welding fume filter, welding fume extraction, flue gas extraction fan, filter system Cartridge dust extraction system -Filter holder: Gauze holder for extraction, mobile Dkedpfx Aeyznk Hoggjt -Carrier frame: made of stainless steel -Extraction area: Internal dimensions 1900/440/H1060 mm -Dimensions: 2130/530/H1830 mm -Weight: 74 kg

Condition: used, Year of construction: 2026, Self-cleaning dust filter, more effective than cloth and felt bags. Holds dust up to 2 microns, thus guaranteeing increased cleanliness and safety at the workplace. The filter is equipped with a self-cleaning system. Technical specifications Cylinder diameter: 500 mm Height: 1175 mm Weight: 14 kg The filter also fits to extraction models: FM300, FM340, FM300S, FM300SA, FM500 Manufacturer: Cormak PLEASE NOTE!!! This product is a return item. It has a slight dent and is being sold off by the service centre. NO WARRANTY! Dkjdpfjy S U Erjx Aggst

Condition: excellent (used), ARGUMAT bag filter installed in an asphalt plant Year 2014 Motor 90 kW Dedpfxjywct Ie Aggjkt Dismantling not included

Condition: good (used), Paper band filter with abundant nonwoven fabric SEITZ, type PFA 200 Djdszpfhcjpfx Aggokt

Condition: good (used), 210140 Surface Filter VARIO 4 – P, with cleaning control, without switchgear and control unit ex works. Price: on request + VAT (condition as illustrated in the photo). Incl. pre-separator. Motor power: 22 kW, 400 V, 50 Hz. Airflow: approx. 10,000 m³/h – 12,000 m³/h. Disposal: 3 x 50 L disposable containers. Subject to prior sale! Dkodpfxsy It Azo Aggst

Condition: new, Year of construction: 2026, The air filter for the ZP7500 sweeper is a key component of the filtration system, responsible for effectively capturing dust, fine particles, and small debris generated during operation. Its use significantly reduces airborne dust, resulting in improved operator comfort and a cleaner working environment. During sweeping, contaminants are not only collected by the brushes but also drawn into the machine along with air. The air filter ensures these particles are effectively trapped, preventing fine dust from being released back into the surroundings. In practice, this means more efficient and “dust-free” cleaning—especially important in warehouses, production halls, and enclosed spaces. A large filtration surface area and properly structured filter material allow for the effective capture of even very fine particles. Modern sweepers often use panel filters, which offer high performance and ease of use—frequently equipped with shaking or cleaning systems that help maintain consistent efficiency. The filter also serves a protective function for the machine’s components—it prevents contaminants from entering the suction system and other working parts, reducing the risk of failure and extending the machine’s lifespan. An additional advantage is easy access and quick replacement, allowing the machine to be kept in optimal condition without unnecessary downtime. Regular inspection and cleaning of the filter are key to maintaining maximum sweeper performance. Key benefits: effective reduction of dust during operation improved air quality in the working environment Dkedpfxeyvp Tfj Aggot high efficiency in filtering fine particles protection of machine components from contamination extended lifespan of the sweeper easy maintenance and quick replacement The air filter is an essential component for ZP7500 sweeper users who expect maximum cleaning efficiency while maintaining high comfort and safety—especially in dust-intensive environments.

Condition: good (used), Year of construction: 1995, Name: Used chamber filter press Manufacturer: Diefenbach Type: FP DE 800 Year built: 1995 Plate size: 800 x 800 mm Number plates: 75 Press content: Approx. 1.100 liters Filter area: Approx. 82 m2 Filter pressure: 15 bar Cake thickness: 30 mm Cycle: Closed Plate transport: Automatically Plate material: Polypropylene Construction form: Bridge beam press Filter cloth washer: No Dimensions: L 6.965 x W 1.300 x H 2.022 mm Empty weight: 7.200 kg Dkedpfozb Utyox Aggjt Technical doc.: Yes Accessories: A switch cabinet, a control cabinet, a hydraulic system, a light curtain Condition: Used-good Note: It will be available starting in August. Price: By request

Condition: used, Year of construction: 2024, functionality: fully functional, 3M Encapsulated System Holder 16EZB – Filter holder for production capsules Manufacturer: 3M Purification Inc. / 3M Separation and Purification Sciences Division Model: 3M™ Encapsulated System Holder 16EZB Year of manufacture: 2024 Location: Marburg, Germany Condition: Used, already in operation New price: approx. 78,000 USD Description: For sale is a high-quality 3M™ Encapsulated System Holder, type 16EZB, for use in biopharmaceutical production, pilot plants, or process development. The filter holder was specifically designed to accommodate 3M production capsules and is suitable for both upstream and downstream processes. The vertical process design ensures optimal media utilization. The system allows for quick capsule changes and reduces cleaning and validation efforts compared to conventional stainless steel filter housings. Technical features: Model: 16EZB Accommodates 1 to 7 multi-cell production capsules Robust stainless steel construction Vertical operating position for optimal media utilization Swivel design for easy loading and unloading Mobile system with industrial swivel casters Locking mechanism with two handles Suitable for pilot and production scale Maximum differential pressure load: 3.4 bar (50 psid) Dksdpfx Aozbkr Esgget Materials: Frame: Stainless steel 304 End plates: Stainless steel 304 Guide rods: Stainless steel 316 Base: Stainless steel 304 Locking elements: Stainless steel 304 Rollers: Polyurethane on stainless steel construction Application areas: Biopharmaceutical production Cell culture harvest Monoclonal antibodies (mAb) Recombinant proteins Microbial filtration Downstream process steps Pilot and scale-up applications Advantages: No stainless steel filter housings required Reduced cleaning and validation efforts Quick capsule changes Low risk of contamination Space-saving design High process flexibility Scope of supply: 3M Encapsulated System Holder 16EZB Used, functional Further details and photos on request Inspection: Possible by appointment in Marburg. Price: Negotiable Contact: Further information, technical documents, and inspection appointments on request.