Used Agilent / Varian Diffusion Pumps for sale (9,072)

Condition: used, This listing is for the Watson Marlow 620 Du/R Peristaltic pump The unit is in full working condition and is ready for immediate use The 620DU is a process peristaltic pump (i.e. hose pump) designed for metering, dosing, and transfer of fluids. Because it is a peristaltic design, the fluid is contained entirely within the tubing, avoiding contact with internal moving parts (other than the tubing). It is suitable for remote control, automation, and integration into control systems (SCADA, factory logic, etc.). Wide control range & precision: The large turndown (2,650:1) gives flexibility to handle both very low and high flow rates with fine control. Remote / automation capabilities: Because it supports analog and digital interfaces, it’s well-suited for integrated systems. Pump protection & security: PIN locking helps avoid unintentional changes in process-critical applications. Low maintenance on non‑wetted parts: Since only the tubing contacts fluid, mechanical wear is mostly on the tubing, making part replacement simpler. Safe to run dry: Peristaltic pumps typically tolerate running dry without damage (unlike many positive displacement pumps). Reversible / ability to back‑flush: This is helpful when attempting to clear lines or avoid clogging. Limitations / Considerations Gjdpfxexhdt Is An Ieug Tubing wear / life: The hose or tubing is the consumable component. Chemical compatibility, pressure, and mechanical stress affect how often tubing needs replacement. Upper pressure / flow limit: While it handles decent pressure (~2 bar standard, possibly up to 4 bar variant), it’s not suited for very high-pressure pumping tasks. Enclosure limitations (non-“N” model): The standard 620DU is not fully sealed, so it may not be ideal for wet or harsh environments unless you use the “N” variant. Cost / complexity: More features, interfaces, and protection can make the system more complex (and costlier) to configure, install, and maintain.

Year of construction: 2012, condition: excellent (used), functionality: fully functional, Glycol 8.5 meter cooling tunnel Belt width - 375mm Guedpfex Rzrpox An Ijg

Condition: used, This listing is for 1 of 2 Watson Marlow 504u Mk2 Peristaltic Pumps These units are in full working condition and ready for immediate release. The Watson‑Marlow 504U is a peristaltic (tube) pump designed for dosing, dispensing, or fluid transfer in laboratory, process, and industrial settings. Because of its design, the fluid only contacts the tubing, which helps with chemical compatibility, sterility, and ease of cleaning/maintenance. Guodexv Affjpfx An Ieg It features a fairly durable, washdown‑resistant housing (IP55) in many versions, allowing it to tolerate exposure to splashing or low‑pressure water jets. A few variants (e.g., “Mk2” or “Du”) bring updates in control, enclosure, and durability Other features: The manual for the 504Du version describes that the pump’s speed control ratio is 220:1, giving a minimum speed of 1 rpm (for the 220 rpm drive) and 0.5 rpm (for 55 rpm version). The pump is intended to be installed on a horizontal surface with good ventilation and free airflow around it. The pump allows for remote control / automation through a 6‑pin port for auto/remote operation

Condition: used, This listing is for a Watson Marlow 604S Peristaltic Pump The unit is in full working condition and is ready for immediate release. The Watson‑Marlow 604S is a laboratory/industrial peristaltic (tube) pump, designed for dosing, metering, and fluid transfer tasks where the fluid must remain isolated from moving parts. It’s part of the “600” series of Watson‑Marlow pumps and is intended for relatively high flow rates in a controlled environment (e.g. labs, pilot plant, certain chemical or processing setups). Because it’s a peristaltic pump, the fluid only contacts the inner wall of a flexible tube, which makes it suitable for shear‑sensitive, corrosive or potentially particulated fluids, without contaminating the pump internals Strengths Gjdpfsxv Ad Ujx An Ieug Clean & Isolated Flow: Because only the inner surface of the tubing contacts the fluid, there is no risk of cross‑contamination or fluid leaking into mechanical parts. Good Flow Capacity: With a relatively high maximum flow (≈ 11 L/min), it can handle moderate bulk transfer in addition to dosing. Robust Housing: The IP55 rating makes it resistant to dust ingress and water spray, which is beneficial in industrial or lab environments with splashes. Variable speed control: The broad control range allows fine tuning of flow. Relative simplicity of maintenance: Replacing tubing is straightforward compared to more complicated pump mechanisms (valves, seals, diaphragms, etc.).

Condition: refurbished (used), warranty duration: 12 months, Pfeiffer DUO125 - Used Gedpfx Aozy Nbzen Ijug - Fully refurbished - Very good condition - 1-year warranty The following work was performed on the pump: - Complete dismantling and cleaning - Replacement of the slide valve - Replacement of all faulty parts, seals and wear parts - Replacement of the valve plates and valve tongues - Professional reassembly and test run In addition, as a company with 25 years of industry expertise, we can offer you: - Advice on choosing the right pump type for your production - Installation of the pump at your facility - Provision of a suitable replacement pump for the duration of the exchange or repair - Overhaul/repair of severely damaged pumps - Worldwide delivery Thank you very much for your interest in our listing. If you have any further questions, please feel free to contact us by email or phone. You can find our contact information on our website. Best regards, Asshorn Vakuumtechnik

Condition: refurbished (used), machine/vehicle number: 11552, warranty duration: 12 months, Leybold Rootspump WAU2000 - Used - Fully refurbished - Very good condition - 1-year warranty The following work was performed on the pump: - Complete dismantling and cleaning - Replacement of piston rings and roller bearings - Replacement of all defective parts, seals and wear parts - Professional reassembly and test run In addition, as a company with 25 years of industry expertise, we can offer you: - Advice on choosing the right pump type for your production - Installation of the pump at your facility - Provision of a suitable replacement pump for the duration of the exchange or repair - Overhaul/repair of severely damaged pumps - Worldwide delivery Thank you very much for your interest in our listing. If you have any further questions, please feel free to contact us by email or phone. You can find our contact information on our website. Gedpfxjzy I R Ij An Ieug Best regards, Asshorn Vakuumtechnik

Condition: used, This listing is for Quattro Fluid SystemFlow 1000S The unit is in full working condition and ready for immediate use Guodpjxhfp Rjfx An Isg This four-piston quaternary diaphragm pump offers gentle, low-pulsation fluid transfer ideal for delicate biological materials, proteins, and cell suspensions in bioprocess applications

Condition: repair required (used), Year of construction: 2008, machine/vehicle number: 10719G, functionality: limited functionality, The HEUFT K0 400 has already been professionally dismantled by HEUFT. All operating and hazardous materials have been completely pumped out, and the system has been prepared accordingly for further handling. The cost for the professional dismantling alone amounted to approximately €2,500. Furthermore, the system was regularly maintained up until the dismantling. Godpfxezz Inis An Ioug The burner included in the sale has been serviced and is in good condition. Model: WG40N/1-A ZM-LN. Serial No.: 583489708. The boiler itself has also been regularly maintained. The significant defect that we are aware of is the burnt-through boiler base. In addition, the control cabinet and boiler pump will not be included in the sale. The boiler is ready for immediate collection.

Condition: used, This listing is for the Spectrum Labs KrosFlow KR2i TFF System The unit is in full working condition and is ready for immediate release The KR2i TFF System is a versatile tangential flow filtration system, suitable for running volumes from 2 mL up to 10 L. It consists of a pump, tablet controller, scale, module stand, and real-time data collection software. The KR2i can mount up to two pump heads, allowing users to add an additional one if desired. Key Features of KR2i TFF System: Gujdjxwc Eujpfx An Isg Hollow fiber filter for 2 mL to 10 L / Flat sheet cassettes can process 12 mL to 15 L Auxiliary pump (900-1893): 600 RPM SAW-KR21 Scale: Capacity up to 20 kg with readability of 0.2 g Scale platform size: 18 x 18 cm Tablet control for ease of operation and real-time monitoring IP33-rated plastic enclosure is easy to clean Assortment of accessories included (see photos) The KR2i pump is designed to handle abrasive slurries, corrosive fluids, and highly viscous fluids with minimal wear. The system ensures that the fluid only comes into contact with the tubing and tube material, eliminating valves that could clog and making the inner surfaces easy to clean. With its compact footprint and versatility, the KR2i is an ideal choice for small-volume, R&D-scale microfiltration and ultrafiltration

Condition: excellent (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: P260302015, total height: 350 mm, total width: 300 mm, total length: 800 mm, overall weight: 80 kg, machine base height: 180 mm, INVENTORY STATUS: 3 UNITS For sale is a professional, multi-section process module manufactured to hygienic standards, designed for the food, brewing, or chemical industries. Main components of the set: • Pumps: Series of centrifugal pumps with stainless steel housings (protection against flooding/hygienic standard). • Flow measurement: Integrated electromagnetic flowmeters (visible control units with LCD displays, e.g., from Endress+Hauser or a similar class). Gedjzrmvaspfx An Ieug • Construction: The entire unit is mounted on a stable stainless steel frame (skid type), which facilitates transport and installation in a new production line. • Piping: Complete acid-resistant piping with flanged and hygienic connections. Key advantages: • Precision: Thanks to the flowmeters, the system allows for very accurate dispensing of liquids or monitoring of media transfer. • Hygiene: Stainless steel construction allows operation in CIP (Cleaning In Place) systems. • Ready for operation: Complete module ready to be connected to an existing process installation. Technical condition: Very good, the installation is regularly serviced and operates in a clean production environment.

Condition: used, This listing is for a Elmo Rietschle VTA 80 Rotary Vane Pump. The unit is in full working condition and is ready for immediate release. Discover the power and efficiency of the Elmo Rietschle VTA 80 Rotary Vane Pump, engineered to meet the demanding needs of various industrial applications. This high-performance pump is designed for reliability, low noise operation, and easy maintenance, making it an ideal choice for laboratories, manufacturing, and process industries. Key Features: High Efficiency: The VTA 80 delivers an impressive volume flow rate of 55 to 92 m³/hr (32.3 to 54.1 cfm), ensuring optimal performance for your vacuum needs. Ultimate Vacuum: Achieve a robust ultimate vacuum of 150 mbar (abs), allowing for effective handling of a wide range of applications. Dual-Sided Bearings: The pump features bearings on both sides of the rotor, enhancing stability and longevity during operation. Low Noise Level: Designed for quiet operation, the VTA 80 minimizes sound levels while maintaining high performance. Sound Cover Design: The innovative sound cover allows for ducted cooling air outlets from one or both sides, optimizing airflow and cooling efficiency. Benefits: Easy Servicing and Operation: The VTA 80 is designed for straightforward maintenance, reducing downtime and ensuring consistent operation. Gsdpfjxx Ag Usx An Isug Versatile Applications: Suitable for various applications, from laboratory vacuum processes to industrial manufacturing, this pump adapts to your specific requirements. Reliability and Durability: Built with high-quality materials and engineering, the VTA 80 ensures long-lasting performance and reliability in demanding environments. Elevate your operations with the Elmo Rietschle VTA 80 Rotary Vane Pump, where efficiency meets durability. Experience enhanced productivity and reliability in your vacuum applications today!

Condition: used, This listing is for a Watson Marlow 520S Peristaltic Pump. (1 of 7 Available) The unit is in full working condition and is ready for immediate release. Peristaltic pumps are the simplest possible pump, with no valves, seals or glands to clog or corrode. The fluid contacts only the bore of a tube, eliminating the risk of the pump contaminating the fluid, or the fluid contaminating the pump. Peristaltic pumps can operate dry without risk. Easy to install, simple to operate and inexpensive to maintain, peristaltic pumps are ideal for most fluids, including viscous, shear-sensitive, corrosive and abrasive fluids, and those containing suspended solids. Suitable for metering, dosing and dispensing applications. Gujdpfx Anoxv A Uys Ieg 520S drive offers manual control via a large-key membrane keypad: speed adjustment; run and stop; forward/reverse; "Max" key for rapid priming and purging. Supply voltage/frequency: 100-120V/200-240V 50/60Hz Flow rates from 4 micro-litres/min up to 2.4 liter/min Precise 2,200:1 speed control range from 0.1 to 220 rpm in 0.1 rpm increments Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing

Condition: good (used), Ibex Pump Lobe pump Gjdjf Ecr Sjpfx An Ioug Model: SR/4 Serial: 930590/01 Stainless lobe pump on frame, 50mm inlet and outlet pipe, 3Kw motor, 3Ph

Condition: used, Year of construction: 2006, total length: 1,200 mm, total width: 800 mm, total height: 700 mm, Colour: Grey Price: On request Gusdpfx Aneywxpxs Ijg - Year: 2006 - Documentation available: No - CE certificate present: No - Serial number: D2097712 - Transport dimensions: 1200mm x 800mm x 700mm (l x w x h) - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, type pump : Waukesha 320 U2 all stainless steel pump housing 2 gears all stainless steel dimensions (l x w x h) : ± 1.700 x 600 x 900 mm loading height ± 600 mm discharge height: ± 600 mm inlet and outlet DN 150 3 x 400V 50 Hz 11kW, 1500 / 123 rpm Gjdpfxjzza Emj An Isug

Condition: used, Used Becomix model Beco Mini RW 2.5 lab scale homogenising mixer.  Manufacturer: Becomix. Capacity: Working capacity 0.5-3.5L. Dimensions: 800mm x 800mm x 900mm high. Also includes: -Integrated CIP system. -Agitator with scrapers. -Intuitive touch panel PLC control.  -Compact device with tempering unit. Guedpfxoyx Ibgo An Ieg -Vacuum pump. - PLC control integrated into a mobile table. -Mixing vessel full vacuum to 1 bar, double jacket 4 bar.

Condition: used, Year of construction: 1994, An on-site inspection is possible. Guodpoz Aggyofx An Ieg

Condition: good (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 12020, Fanuc 21i TB control 3 jaw SMW chuck 720mm swing 2000mm between centres 8 station turret Coolant pump and tank Gujdpfjzaix Ijx An Ijg Swarf conveyor

Condition: excellent (used), mileage: 786,169 km, power: 147 kW (199.86 HP), first registration: 07/1992, fuel type: diesel, wheelbase: 4,200 mm, fuel: diesel, color: other, driver cabin: day cab, gearing type: mechanical, total length: 8,200 mm, Year of construction: 1992, = Additional options and accessories = Godpeymrxwsfx An Ijug - PTO = Remarks = WDB67703315752728 = More information = Empty weight: 11.680 kg Carrying capacity: 1.320 kg GVW: 13.000 kg Technical condition: very good Visual appearance: very good Price: On request Registration number: 1ACO417 = Dealer information = Do you have any questions or suggestions? Please feel free to contact us. We guarantee a response within 8 hours. Prices do not include VAT. No rights may be derived from the information provided. Office phone number: Mobile: Dutch - English - German - French - Spanish - Italian) Available via WhatsApp and Viber. Mobile: Available via WhatsApp and Viber. When paying by bank transfer, the funds must be transferred to our bank account listed below. Always verify the payment details on our website. Please contact us if you have received different information. If in doubt, please call us so we can verify the invoice and/or payment. Bank details: Bank name: ING Bank address: Bijlmerdreef 106 1102 CT Amsterdam IBAN number: NL97INGB0117176699 EORI/VAT/TAX: NL810574901B(01) BIC/SWIFT: INGBNL2A

Condition: new, Lowara NSCE50160 Centrifugal pump Brand new in box, centrifugal pump, 9.2Kw, see plates for full spec Godpfxsx Ai Rue An Ijug

Condition: used, Liter per hour: 30000 pump type: Centrifugal pump electrical power supply kW: 15 Guodpezz Rhfefx An Ijg

Condition: used, This listing is for the Watson-Marlow 520Di Dispensing Pump The unit is in full working condition and is ready for immediate use Overview The 520Di is a high-precision, programmable peristaltic dispensing pump designed for aseptic fluid transfer and filling in pharmaceutical, biotech, and food processing environments. With a simple keypad-screen interface and up to 50 programmable batch routines, it meets cGMP documentation needs while delivering fast and accurate fluid dispensing. Dispenses 50 mL in 2 seconds with ±0.5% accuracy Pumps up to 3.5 L/min, pressures up to 2 bar Batch record output for regulatory compliance 5-year warranty Enclosure options: IP31 (NEMA2) and IP66 (NEMA4X) Control Gjdpfoxv A Aksx An Ieug User Interface: Tactile membrane keypad + alphanumeric LCD Security: Optional passcodes to lock settings Program Storage: Save 50 custom fill/dispense sequences Digital I/O: 4 configurable outputs Remote Operation: Contact closure or logic input control Documentation Full operating manuals Validation support documents (cGMP, IQ/OQ protocols) Maintenance and calibration guides Sectors & Applications Pharmaceutical & Biotech: Aseptic fill/finish, cell culture media filling, vial/bottle dosing Food Production: Adding dyes, vitamins, flavours Laboratory R&D: Benchtop reagent prep, Petri dish filling Chemical Processing: Metering corrosive or high-viscosity fluids

Condition: used, Edwards Maglev turbomolecular pump, model STP XA4503C (serial number moz9430) + SCU1500 Controller. Fully tested. Gujdpfx Anoztblxs Isg

Condition: used, This listing is for Akta Process sample pump. The unit is in full working condition and ready for immediate use. High-performance liquid chromatography sample automation pump optimized for scaling up biopharmaceutical manufacturing and reliable laboratory fluid delivery. [[1](?selectedProduct=28956095), [2](), [3]()] Guedpexhga Rofx An Ieg Transparency Report and Technical Audit: • Source Pedigree: Biotech / Research Facility • Condition: Direct-from-Bench (Decontaminated/Original) • Power-On Test: Verified; Digital display active, lighting operational, and fan system engaged. • Integrity: 100% Original Parts (Non-Refurbished) [[1](), [2]()] Software and Media Disclosure: As a Direct-from-Lab asset, any original software media or accessories found with the unit are included as a courtesy. Licensing Notice: We do not provide, transfer, or guarantee software licenses or keys. The buyer is responsible for all software licensing, registration, and workstation compatibility via the manufacturer. Notice for Procurement: This unit is sold As-Is. While we verify the power-on status and physical integrity, we do not perform analytical validation, fluidic testing, or operational calibration. Ideal for labs with in-house technical expertise or existing service agreements. [[1](), [2]()] Sustainability Impact: By choosing Direct Reuse, your facility avoids the carbon footprint of new manufacturing and prevents specialized materials from entering waste streams. Direct-to-Lab reuse is the most carbon-efficient way to equip a modern laboratory • Condition: Direct-from-Bench (Decontaminated/Original) • Source Pedigree: Biotech / Research Facility

Condition: used, This listing is for 1 of 2 Watson Marlow 530S Peristaltic Pumps The units are in full working condition and ready for immediate release. Overview & Function The Watson‑Marlow 530S is part of their 500 series cased peristaltic/process pumps. Industrial Provider It’s used for precise fluid metering, dosing, or transfer in laboratory, industrial, pharmaceutical, food & beverage, water treatment, and other process environments. As a peristaltic pump, it works by compressing a flexible tube (or tubing element) with rollers or shoes, pushing fluid forward while the fluid never contacts moving mechanical parts (only the tubing). This gives isolation and reduces contamination risk Because fluid only contacts tubing, the risk of contamination or cross‑contamination is low, and maintenance is relatively straightforward (replace tubing / elements). Very good turndown ratio (i.e. ability to dial down flow finely) thanks to the wide speed control range. The user interface is designed for operational simplicity and clarity. Guedjxv Ak Ijpfx An Iog Offers flexibility in control: it supports analog and digital remote control, SCADA integration, and bus communication. Ability to use different pumpheads and tubing materials to suit pressure, chemical compatibility, and flow requirement