Used Rule Pump for sale (9,509)

Year of construction: 2025, condition: new, Introducing the Xiros Mikro—a compact, bench-top freeze dryer engineered for efficiency and versatility. With an 8 kg ice capacity, it can extract up to 4 kg of ice from your products within 24 hours, making it ideal for small to medium batches. Key Features: - Adaptable Tray System: Comes standard with five electrically heated shelves; expandable up to nine to accommodate varying batch sizes. This flexibility allows you to process different quantities efficiently. - Candy-Pop Feature: The new Candy-Pop feature enables you to freeze-dry candies with just the touch of a button, simplifying the process for confectionery applications. - Customizable Processing: Offers manual and automatic modes, allowing you to program up to 16 unique steps for tailored drying recipes. This customization ensures optimal results for various products. - Efficient Design: Low-profile construction facilitates easy loading, while the stainless steel interior ensures durability and hygiene. The design also contributes to market-leading energy efficiency. - Advanced Vacuum Technology: Compatible with scroll dry vacuum pumps, ensuring low maintenance and quiet operation. This feature enhances the overall user experience by reducing noise and upkeep. - High-Quality Construction: Built with premium components for reliability and longevity. The innovative shelf-stack design improves temperature control accuracy by 60%, eliminating the use of adhesives and reducing out-gassing. - User-Friendly Interface: Features a 5-inch color touchscreen for easy monitoring and control, with USB connectivity for data logging and software upgrades. This interface simplifies operation and allows for seamless updates. - Warranty: CE certified and includes a 2-year commercial-grade warranty for peace of mind. This certification ensures compliance with global standards, and the warranty reflects the manufacturer's confidence in the product's durability. What’s Included - Xiros Mikro Freeze Dryer - 5 tier shelf stack plus trays supplied as standard - Vacuum Hose - Clamps (set of 2) Nwsdpfx Aoxxx Ihed Hjp - Sealing Ring (set of 2) - Drain Hose (set of 2) - Quick Setup Card Features - Customizable Processing: With manual and automatic modes, program up to 16 unique steps to tailor your drying recipes to perfection. Store your customized settings at the touch of a button. - Efficient Design: The low-profile design facilitates easy loading, while the full stainless steel interior guarantees durability and hygiene. - Adaptable Tray System: Start with 5 electrically heated shelves and expand to a maximum of 9 shelves, providing flexibility for varying batch sizes. - Advanced Vacuum Technology: Recommended for use with a scroll dry vacuum pump, ensuring low maintenance and quiet operation. - High-Quality Construction: The full stainless steel interior and high-performance components ensure durability and hygiene, while the low-profile design makes loading a breeze. - Warranty: The Xiros Mikro is CE certified and comes with a 2-year commercial-grade warranty, providing peace of mind. - Market-Leading Ice Holding Capacity: Designed for larger batches or longer defrost intervals. - 24/7 Operation: Designed to run continuously around the clock. - Premium Components: High-quality and performance parts from leading suppliers, ensuring reliability. - High-Performance Vacuum Technology: Utilizes specialized vacuum technology fittings and connectors for maximum efficiency. - Ice Condenser Specifications: - Volume: 11 ...

Year of construction: 1999, condition: good (used), Mono pump, metering pump, high-pressure pump, water pump, screw pump, progressive cavity pump, transport screw, screw conveyor, conveying technology, tubular screw conveyor, metering screw, screw metering -Manufacturer: Resch, dosing screw type RBL50D -Dosage: stepless, with frequency-controlled operation -Drive motor: 2.2 kW -Dosing control: Ströter Speed Commander Vector Digital -Inlet/outlet opening: Ø 80 mm, see photos -Usage: The pump was used to dispense ultrasound gel -Transport dimensions: 1810/730/H270 mm Nwjdoxy I Hpjpfx Ad Hjp -Weight: 152 kg

Condition: good (used), Item: D-1915 Grundfos Pump PUMP, GRUNDFOS Type TP-32-120/2 Bar/C - 10/90 Q - 9.0 m3/h H - 7.1 m n 2890 min Hz 50 More information at attached photos. Nwjdpfx Aoppxy Eod Hjp

Condition: used, Cooling water pump Make of Grundfos Njdpfec Unydex Ad Howp Type SK 4 15 / 5 2840 RPM. Flow rate 40-80 litres Pumping height 27-18 metres

Year of construction: 2019, condition: used, New: No VAT/margin: VAT qualifying Nodpfxsxzcf Ns Ad Hjwp

Condition: good (used), Karpowicz NK 114S Injector with screw pump Pickle injector is appliance designed to intramuscular induction of pickling brine into meat with bone or into meat without bone. Special screw pump can inject pickling brine and dense pickling emulsion. Manufacturer: Karpowicz Model: NK 114S Year: Number of injecting needles (pcs): 114 Number of rows of needles (pcs): 6 Type of pump: Screw pump Height of needle lift: 190 mm Belt width: 600 mm Machine Dimensions LxWxH: 2.600x1.500x2.200 mm Machine Weight: 1.200 kg. Nsdpfx Adjxy If Eo Hswp

Condition: good (used), mileage: 105,756 km, power: 338 kW (459.55 HP), first registration: 10/2017, fuel type: diesel, color: white, fuel: diesel, wheelbase: 5,650 mm, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, Year of construction: 2017, = Additional options and accessories = - PTO shaft = Further information = AdBlue system: Yes Number of cylinders: 6 Njdpfsxzq Hhsx Ad Howp Engine displacement: 10,837 cc Unladen weight: 20,300 kg Payload: 16,700 kg Gross vehicle weight: 37,000 kg Fuel tank: 500 litres Technical condition: good Visual condition: good

Condition: good (used), Centrifugal pump, high pressure pump, water pump, multi-stage vertical centrifugal pump Nsdpfehn S Slsx Ad Hjwp -Manufacturer: Siemens Hinsch, side channel pump type CEHF 3104 -Motor: AEG 22 kW / 2915 rpm -Dimensions: 1680/800/H990 mm -Weight: 394 kg

Condition: good (used), Year of construction: 2008, Translift TL 24.70 Chainlift, year 2008, with steering, hydraulic tank and pump = Further information = Nwjdpfoxzp A Isx Ad Hsp Year of manufacture: 2008 Gross vehicle weight: 24,000 kg Pump: Yes Technical condition: Good Visual condition: Good For more information, please contact Gerrit Haverhoek.

Condition: excellent (used), mileage: 412,305 km, power: 199 kW (270.56 HP), first registration: 12/2008, fuel type: diesel, color: other, axle configuration: 4x2, fuel: diesel, wheelbase: 3,900 mm, driver cabin: day cab, gearing type: automatic, suspension: steel-air, Year of construction: 2008, Equipment: differential lock, Structure Volume: 9400 m3 Aufbau ca. 9.000 Liter Behältergröße ca. 2.000 Liter Spülwasser ca. 7.400 Liter Schlammvolumen Kipper Hyd. Offnen Vakuumsystem Vacuum pump: ELMO 2BE1-253-OBY4 The NASH 2BE1 liquid ring vacuum pump and compressor series covers a broad range of suction volume from 100 to 22,500 m³/h (60 to 13,000 ACFM), vacuum range of 33 mbar abs. (to 1 inHgA) and pressure of 3.5 bar abs.(50 psia). Hochdrucksystem URACA KD716 ca. 320l / bei 170bar hydraulische Spülschlauchhaspel mit ca. 160m HD-Schlauch DN25 hydraulische Spülschlauchhaspel mit ca. 60m HD-Schlauch DN 13 Besonderheiten Tankwerkstoff: Edel-Stahl = More information = General information Cab: single Technical information Transmission: 12 gears, Automatic Make of engine: Scania Front axle: Max. axle load: 9000 kg; Steering; Suspension: leaf suspension Rear axle: Double wheels; Differential lock; Max. axle load: 11500 kg; Suspension: air suspension Measures Dimensions (LxBxH): 705 x 250 x 310 cm Weights Empty weight: 13.900 kg Carrying capacity: 7.951 kg Nwsdpfxexzt Two Ad Hsp GVW: 20.500 kg Functional Water tank: 2.000 l Tipper: Back Condition Technical condition: very good Visual appearance: very good Number of keys: 2 (2 hand transmitters) = Dealer information = For more photos see: Why you buy from Thomas Trucks? That choice is simple. Thomas Trucks is one of the independent trading companies worldwide in the field of used commercial vehicles. Here you can choose from an ever-changing stock of second hand trucks, tractors, trailers and trailers. Our offer includes all European brands, construction years and price ranges. Here you will always find a good vehicle for the right price! Thomas Trucks always has: - Sharp prices - Good service - Spacious, rapidly changing stock - Known quality - Decent business - We speak many languages - Accompaniment input and transport - (Export) license plate quickly arranged - Professional technical services - And more. Visit the website: and view our complete range and competitive offers We are open 6 days a week. Do you need help with exporting, importing, or shipping your vehicle? Contact our sales team. Selling your current vehicle to us is also possible. We do our best to display the data as accurately as possible, however no rights can be derived from this data We can also arrange financing for you within the Netherlands.

Condition: used, New: Yes Nwedpfx Adjxy Nh Io Hjp Please contact us for more information.

Condition: used, This listing is for a Biotek Instruments Vacuum pump 2 x 2 The unit is in full working condition and is ready for immediate release. BioTek Instruments GAST Vacuum Pump 7103034 Overview The BioTek Instruments GAST Vacuum Pump 7103034 is a high-performance, oil-less rocking piston compressor and vacuum pump designed for use with a variety of microplate washers, including the EL 406, 405 TS, 405 LS, and ELx405. Key Features Standard Vacuum Pump: Ideal for a wide range of applications. Oil-less Rocking Piston Compressor: Ensures outstanding performance and durability. Flexibility and Durability: Suitable for various laboratory settings. Easy to Retrofit: Simple installation and integration with existing systems. Low Exhaust Temperatures: Reduces the risk of overheating and extends the pump's lifespan. Longer Life Span: Built to last, minimizing the need for frequent replacements. Voltage: Operates at 115-230V. Max Vacuum: 26 in -hg. Sound Level: Less than 65 db(A). Product Information Compressor Type: Standard Vacuum Pump Port Size: 1/4 in NPT End Connections: NPT Phase: Single Maximum RPM: 1725 RPM; 1425 RPM Minimum Working Temperature: 5°C Maximum Working Temperature: 40°C Standards: CE; UL For Use With: 405 ls, 405 touch, el406, elx405 microplate washers Voltage: 115 - 230V Sound Level: Less than 65 db(A) Max Vacuum: 26 in -hg Nedpfx Ajxwc I Nod Hjwp Specifications Weight Metric: 11.34 kg Imperial: 25 lb Dimensions Metric: 35.56 cm x 25.4 cm x 33.02 cm Imperial: 14 in x 10 in x 13 in Harmonized Code: 84141000 Harmonized Code Details: Vacuum pumps; liquid ring vacuum pumps and other rotary positive displacement pumps Availability eBay: This vacuum pump is listed on eBay with free shipping for many products. Sellers typically respond within 24 hours to assist with any inquiries or specific configurations.

Year of construction: 2002, condition: ready for operation (used), HOVAP AP-Z-2550 Self-priming centrifugal pumps Year of manufacture: 2002 5.5 kW 2925 rpm Nodpfx Adexyykts Hjwp 30 m³/h Two pumps available Excellent working condition

Condition: good (used), Double hydraulic pump, oil pump, gear pump -Engine power: 11 kW at 1440 rpm -Pump: Ostrta A 16 -Nominal pressure: 160 bar -Flow rate: 16 l/min -Protection class: IP 44 -Dimensions: 670/290/H335 mm -Weight: 99 kg Nwodpfxodwlp Ro Ad Hsp

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: Hollow fiber filter for 2 mL to 10 L / Flat sheet cassettes can process 12 mL to 15 L Nodexwc Euopfx Ad Hewp 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: used, This listing is for a Edwards Rv12 Rotary Vane Pump. The unit is in full working condition and is ready for immediate release. The Edwards RV12 is a versatile and efficient rotary vane pump designed for high performance, making it an ideal choice for various applications requiring reliable vacuum solutions. Key Features: Ultimate Vacuum Pressure: Achieves an excellent ultimate vacuum pressure of 2.0 x 10^-3 mbar, enabling effective vacuum applications. High Pumping Speeds: Facilitates rapid evacuation, which is crucial for time-sensitive processes. Superior Vapor Handling: Excellent at managing vapors, making it suitable for applications with volatile substances. Quiet Operation: Operates at a low noise level of 48 dB, ensuring a quieter work environment. Fast Acting Inlet Valve: Features an automatic inlet valve for superior anti-suck back protection, preventing backflow and maintaining system integrity. Mode Selector Switch: This unique feature allows users to easily switch between high vacuum and high throughput modes, adapting to various operational needs. Gas Ballast: The two-position gas ballast is configurable, optimizing the pump’s performance to match specific vacuum requirements. Easy Maintenance: Designed for user-friendly maintenance, minimizing downtime and enhancing reliability. Universal Motor: Covers a wide voltage and frequency range (115 to 230V) from a single model, simplifying integration into diverse setups. Applications: The RV12 is suited for a wide range of applications, including: Nwodpfoxv Dkiox Ad Hsp Mass Spectrometry: Ideal for sample analysis requiring stable vacuum conditions. Electron Microscopy: Provides the necessary vacuum for high-resolution imaging. Sample Preparation: Essential for preparing samples in various scientific processes. Research and Development: Supports innovative projects with versatile vacuum needs. High Energy Physics: Facilitates experiments requiring precise vacuum conditions. Industrial Processes: Suitable for a range of manufacturing applications. Chemical Processing: Enables efficient handling of chemical reactions under vacuum. Freeze Drying: Optimizes the freeze-drying process for sensitive materials. Filtration and Extraction: Enhances efficiency in laboratory extractions and filtration processes. Coating Systems: Provides necessary vacuum for thin film deposition. Laser Evacuation: Supports laser systems by maintaining optimal vacuum levels. Degassing/Curing: Efficiently debubbles and cures materials like oil and epoxy resin. Specifications: Voltage: Operates between 115 to 230V. Weight: 29 kg, ensuring sturdy construction for stability. Temperature Range: Effective between 12°C to 40°C. Noise Level: Maintains a low operational noise of 48 dB. Oil Capacity: Holds 1 L of pump oil for effective lubrication. Motor Speed: Operates at 1800 rpm, ensuring consistent performance.

Condition: used, This listing is for 1 of 3 Watson Marlow 720S Peristaltic Pumps The unit is in full working condition and is ready for immediate use The Watson‑Marlow 720S is part of the 700‑Series of peristaltic, cased‑drive pumps designed for demanding industrial and laboratory environments. Its NEMA 4X (IP66) rated enclosure provides protection against dust and watertight integrity, making it ideal for washdown or harsh environments Key Specifications Flow Rate: Up to 8.8 GPM (approx. 2,000 L/h) at a maximum pressure of 2 bar (30 psi) for primary pumpheads. Extension pumpheads maintain the same flow rate but operate at a reduced pressure of 1 bar (15 psi) Speed Control Precision: Variable speed range from 0.1 rpm to 360 rpm with fine resolution of 0.1 rpm, yielding an impressive 3,600:1 turndown ratio Pumphead Configuration: Typically features a LoadSure continuous tubing pumphead with four driven rollers—minimizing tube wear and maximizing lifespan Control & Operation User Interface: Equipped with a membrane-style keypad (numeric and function keys) for intuitive manual control, direct flow entry, speed calibration, and use of the “MemoDose” feature for one-off dosing Remote Control Capabilities: UN variant: Accepts analogue inputs (0–10 V, 4–20 mA), industry logic, and offers speed feedback (0–1478 Hz) GlobalSpec Datasheets DuN variant: Adds PIN-secure settings, network control via RS‑485, and dual analogue inputs for advanced metering control Security: Dual-level process protection through PIN access ensures operational safety and prevents unauthorized alterations Construction & Maintenance Enclosure: Rugged, IP66/NEMA 4X-rated casing withstands rigorous industrial or washdown conditions Tubing: The only consumable part—liquid remains isolated within the tube, reducing contamination risk and simplifying maintenance Size & Weight: Depending on the configuration, weight ranges from around 18.5 kg (drive only) to 31.5 kg with pumpheads—as per user manual details Nodpfexv Daqjx Ad Hewp

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. 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 Nodpfxsxv A Uye Ad Hewp MemoDose for accurate single shot dispensing

Condition: used, This listing is for 1 of 2 Cole Palmer MasterFlex L/S 7554-95 Peristaltic Pump with a Masterflex Easy-Load 3 pump head . The unit is in full working condition and is ready for immediate release. The Cole-Parmer MasterFlex L/S 7554-95 Peristaltic Pump is a versatile and reliable solution for accurate fluid transfer in laboratory, pharmaceutical, and industrial environments. Designed to handle a wide range of flow rates and fluid viscosities, this peristaltic pump offers precision, ease of use, and durability. Key Features: Flow Rate: Delivers flow rates from 0.6 to 3400 mL/min, adjustable based on the tubing size used. Variable Speed Control: The pump operates at speeds between 6 and 600 RPM, allowing precise control of flow. Reversible Pumping: Enables bi-directional flow for easy priming, purging, and efficient fluid transfer. Digital Display: Provides a clear, easy-to-read display showing speed, direction, and operational status for precise monitoring. Easy Maintenance: Tool-free tubing changes and a low-maintenance design for efficient operation. Compatibility: Works with a variety of MasterFlex L/S tubing, ensuring adaptability for different fluid handling needs. Nodpexv A Sxofx Ad Hewp Durable Construction: Engineered for reliable, long-term use, with corrosion-resistant materials to withstand demanding applications. Specifications: Flow Rate Range: 0.6 to 3400 mL/min Speed Range: 6 to 600 RPM Power Requirements: 90-260 VAC, 50/60 Hz Operating Temperature: 0 to 40°C (32 to 104°F) Dimensions: 8.6" H x 9.4" W x 11.1" D (21.8 cm x 23.9 cm x 28.2 cm) Weight: 15 lbs (6.8 kg) The Masterflex Easy-Load 3 pump head is designed for user-friendly operation and fast tubing changes. Key features include: Automatic Retention Mechanism: The spring-loaded occlusion lever opens the occlusion bed and retracts the tubing retainers, allowing tubing to be easily loaded and unloaded. Tubing Range: Suitable for use with Masterflex L/S Precision tubing, with a flow range of 0.001 to 2900 mL/min depending on tubing size. Stackability: Up to 4 Easy-Load 3 pump heads can be stacked on one compatible pump drive, making it an efficient solution for multi-channel applications. Easy Integration: Same-side tubing entry/exit permits easy integration into space-limited applications, with the option to mount and operate the pump head in any of four positions (depending on the drive).

Condition: used, This listing is for the KNF Neuberger Diaphram Pump The unit is in full working condition and is ready for immediate release Description: A compact and corrosion-resistant pump suitable for general laboratory use. Technical Features: 100% oil-free transfer Pure transferring, evacuation, and compression of gases Version for slightly aggressive or corrosive gases and vapours Njdpfx Adsxv A Rbj Howp Maintenance-free Environmentally friendly Gastight, leakage rate approx. 6 x 10⁻³ mbar x l/s (not tested in serial production) Series N 022 diaphragm pumps are single-head, dry-running devices designed for a wide range of laboratory applications

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 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 Njdpfx Ajxv A Akod Hswp 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, This listing is for the Spectrum Labs Crossflow The unit is in full working condition and is ready for immediate release Nsdpfx Aoxv Aztjd Hswp Key FeaturesSpectrum Labs’ Crossflow filtration systems, notably the KrosFlo® series, are designed for laboratory-scale Tangential Flow Filtration (TFF). These systems are ideal for applications such as protein concentration, cell harvesting, and nanoparticle separation. The Spectrum Labs KrosFlo® Research I is a versatile peristaltic pump offering: Dual Pump Head Capability: Can mount two pump heads. Wide Flow Rate Range: Delivers between 0.06 to 230 mL/min, suitable for both low and high-volume applications. High Volume Efficiency: Ideal for metering and dosing tasks. Durability & Flexibility: Digitally controlled drive manages abrasive slurries, corrosive fluids, and filter aid suspensions (e.g., titanium dioxide, diatomaceous earth). Seal-less and valveless design ensures low maintenance. Compact Design: Fits easily on the benchtop, keeping it readily accessible.

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. Nwedpfsxv Ak Isx Ad Hep 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. 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

Condition: used, This listing is for 1 of 2 Watson Marlow 504u Mk2 Peristaltic Pumps Nedpfx Adexv Affj Howp 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. 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. Nwjdpsxv Ad Uofx Ad Hsp 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 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.).