Used Internal Gear Pump for sale (28,275)

Condition: used, Electric trolley, electric trolley for chain hoist, crane trolley, trolley, rolling trolley For double T-beam STEEL type GU-A035400 Ibsdpfxel Ab Rte Ad Ded . 0104671 Year of construction 1986 Load capacity approx. 1100 kg Roller diameter approx. 80 mm track width from 65 mm to 110 mm driving speed 12,5 m/min Motor power 0,42 kW Mains connection 380 Volt, 50 Hz. weight 20 kg good condition

Condition: used, Year of construction: 1970, weight 6,6 t Iedpfxoxuv H Tj Ad Djbd

Condition: used, Year of construction: 2025, machine/vehicle number: IntNr231426, Filtration System E 120-BSC-2-H Oil / Emulsion Mist Extraction Units FEATURES / CHARACTERISTICS: - Service door opening direction: upwards, in airflow direction - Air outlet: radial - Equipped with pre-filter and mechanical neutralization filter, plus two electrostatic filtration stages for aerosols, consisting of ionizers and collectors - Adjustable fan (ErP-ready) - 'Ready for operation' status indicator - Electrical system compliant with EN 60204 - Entire system constructed in accordance with current Machinery Directive TECHNICAL DATA: - Fan capacity: 2,400 m³/h (free blowing) - Extraction capacity: up to 1,200 m³/h - Operating voltage: 230 V +/-10% (207–253 V) - Frequency: 50–60 Hz - Connected load: 0.93 kVA - Differential pressure: 840 Pa - Sound pressure level: approx. 70 dB(A) - Maximum operating temperature: 40 °C - Protection rating: IP54 Transition Piece E/M 120/240, 200-S-B-90 E-120-BSC-2: 84213925 – Country of origin: CZ Power plug: 85444290 – Country of origin: DE Customs tariff number: 84213925 Dimensions (L x W x H): 1,130 x 660 x 610 mm Weight: approx. 110 kg Warranty: subject to agreement Paint finish: RAL 7035 (light grey) or as agreed Delivery time: subject to agreement Iedpjxu Natsfx Ad Djbd Technical data, specifications, and availability subject to change and corrections. Prior sale reserved.

Condition: excellent (used), Year of construction: 2004, operating hours: 74,322 h, functionality: fully functional, Model Klingelnberg C 27 – CNC Bevel Gear Milling Machine Maximum workpiece diameter: 270 mm Standard module: 1 – 4 mm (continuous) / 1 – 6 mm (single piece process) Maximum tooth width: approx. 55 mm Spiral angle: 0 – 60° Number of teeth: 6 – 180 Maximum transmission ratio: 1 : 10 Minimum transmission ratio: 1 : 1 Cutter head radius: 39 – 105 mm (3" – 7.5") Number of cutter groups (Oerlikon): 5 – 19 A-axis (cutter head spindle) Mounting diameter, Gleason No. 14 – 1:24 Ø 58.34 mm Adapter, Oerlikon short taper 1:4 Ø 130 mm Spindle speed: 1000 rpm B-axis (workpiece spindle) Mounting diameter, Oerlikon external taper 1:4 Ø 140 mm Internal taper No. 39 – 1:16 Ø 99.21 mm Workpiece spindle bore: 90 mm Workpiece spindle speed: 1000 rpm C-axis Swivel range: ± 90° X-axis (milling depth axis) Travel: 350 mm Maximum speed: 10 m/min Y-axis (workpiece positioning axis) Travel: 665 mm Maximum speed: 10 m/min Z-axis (tool positioning axis) Travel: ± 120 mm Maximum speed: 10 m/min Machine equipment: CNC control Siemens 840D or Fanuc 160iT3 Electrical equipment: Oerlikon standard 3 x 400 V 50 Hz, control 24 V DC Work area lighting Control cabinet cooler Swiveling control panel Hydraulic system Impulse lubrication Ibsdpjxur U Tofx Ad Dsd Automatic workpiece clamping with adjustable drawbar Clamping stroke monitoring Foot switch for workpiece clamping Standard tool kit Electrical data: Total connected load: 40 kVA Voltage: 3 x 400 V ±10 % Frequency: 50 Hz ±1 % Protection: 80 A slow blow Power interruption: max. 3 ms Voltage dip: max. 20 % for 20 ms Voltage peaks: max. 200 % of nominal voltage for 1.5 ms Harmonic content: max. 10 % Line symmetry: max. 2 % voltage difference between two phases Control voltage: 24 V DC Compressed air supply: Pressure: min. 7 bar – max. 10 bar Consumption: 100 l/min Pressure dew point: max. 10 °C Temperature range: 10 °C – 40 °C Particle size: max. 40 µm Axes of deburring and milling unit: Q milling axis V1 deburrer infeed axis U deburrer positioning axis

Condition: good (used), mileage: 700,057 km, power: 250 kW (339.91 HP), first registration: 09/1998, fuel type: diesel, color: other, axle configuration: 4x2, fuel: diesel, brakes: engine braking, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro2, suspension: air, Year of construction: 1998, Equipment: ABS, differential lock, = Additional options and accessories = - 1 fuel tank - 1 sleeping place - Airbag - Armrest - Electric windows - Fog Lights - High sleeping cabin - Open roof - Rear suspension: Air - Sleeper cabin - Sper = More information = Tyre profile: 50% Brakes: disc brakes Front axle: Steering Ibodsxw R Iwepfx Ad Djd Rear axle: Double wheels; Differential lock; Suspension: air suspension Dimensions (LxBxH): 950 x 250 x 380 cm Technical condition: good Visual appearance: good Serial number: VF622AXA0A0011389

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 Ibsdpsxwc I Nofx Ad Dod Sound Level: Less than 65 db(A) Max Vacuum: 26 in -hg 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.

Condition: used, Electric chain hoist, electric lifting gear, crane YALE type 5-10/10-5 Serial No. 8526 Year of manufacture: 1979 Load capacity: 1000 kg Hook path: 3 meters Lifting speed: 5 m/min Fine lifting speed: 1.3 m/min 2 load chains = 1000 kg Ijdpfx Aded Rnr Tj Djbd Power supply: 380 Volts, 50 Hz - Suspension eye on the top of the crane - Pendant control with buttons for main and fine lift Good condition

Condition: used, Year of construction: 2003, Control BWO tip circle diameter max. 700 mm root circle diameter min. 50 mm height of profile max. 35 mm number of spindle speeds 0 - 5400 min-1 table load capacity max. 500 kg Equipment: BWO control system Ibedpext Ur Sefx Ad Dsd All axes CNC controlled Oil mist extraction Coolant cleaning system with cooling unit Dittel balancing unit Accessories: Grinding wheels Ø400mm incl. Grinding wheel flanges 1 diamond dressing roller, manufacturer Dr. Kaiser, Ø160mm Counterholder tip

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: 27506, Complete overhaul in 2009 CNC gear hobbing machine Pfauter PE 150 Ibedpfoxtpg Rjx Ad Ded Serial number: 27 506 Year of manufacture: 1991 – complete overhaul in 2009 CNC control: SINUMERIK 840 D

Condition: good (used), Pneumatic double diaphragm pump -Fast venting and immediate suction of the medium -Dry running without: damage -Hermetically sealed for: moisture-sensitive liquids -Excellent for: abrasive liquids with low to medium viscosity and materials sensitive to shear forces: -Air max. Pressure: bar -Air connection: 1 "inch -Water output: l/min -Water max. Pressure: bar -Connection: B coupling Ijdpfxjdwf S Us Ad Dsbd -Dimensions: 480/400/H530 mm -Weight: 32 kg

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: Ibedpfx Ajxwc Eujd Dsd 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: used, Electric chain hoist, electric lifting unit, crane HADEF type MB 62/69 Serial no. 52795 Year of manufacture: 1979 Load capacity: 500 kg Isdpfx Adoxciuyj Debd Hook path: 2.5 meters Lifting speed: 4 m/min Fine lifting speed: 1.2 m/min 2 load chains = 500 kg Power supply: 380 Volt, 50 Hz - Suspension eye at the top of the crane Good condition

Condition: good (used), Year of construction: 1982, max. wheel diameter 600 mm gear width 500 mm max. module 15 min. module 1 total power requirement 2 kW weight of the machine ca. 2 t Ibjdowftuxjpfx Ad Dsd dimensions of the machine ca. 2x1,5x2 m The rounding of the teeth is obtained by coordinating alternative movement of the cutter and rotary movement of the piece. The alternative movement of the cutter is obtained by rotating a cam, shaped in order to obtain radius or cusp rounding. A series of 4 cams allows to work modululus from 1 and 16 included. An regulation device allows change the modulus between the minimum and maximum value of every cam. The rotation of the piece is controlled by a three-stage gear wheel which forms the dividing system. The piece lock and the movement of the rapid entry of the cutter to the piece is controlled by pneumatic servo devices. The practicality and rapidity of the equipment, as well as the wide range of profiles available on the cams and the ability to process internal gears, make the machine a universal machine suitable for machining small and large series. --> technical features Max module: 15 --> Max diameter: 600 mm --> Spindle/head speed: 1450 - 2100 - 2800 rpm --> Production output teeth per minute: 35 - 50 - 75 --> Motor output spindle: 2800 rpm - 1.5 HP --> Motor power piece rotation (self-braking): 1.5 HP --> Motor power automatic (self-braking): 0.35 HP --> Motor power cooling system: 0.25 HP --> Dimensions: 2000 x 1500 mm --> Total weight: 2000 kg Accessories Cam x 5 Indexing wheels Tools Serial no. 152/0589/94 Machine with full enclosure Counter support

Condition: excellent (used), functionality: fully functional, Year of construction: 1999, machine/vehicle number: 20, Used CNC internal broaching machine Make: FORST Isdpfx Adov Htluo Debd Type: RISH 63X1000X320 Year of manufacture: 1999/ Reconditioned Mach. No.: 20

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: 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. Ibodpfjxv Dkisx Ad Dod 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, Bench drilling and tapping machine FLOTT type TBZ 15 GL Isdpfx Adedzp S Ne Debd Serial no. 32177027 Year of manufacture 1986 Drilling capacity 15 mm Spindle holder MK2 throat 195 mm Pinol stroke 80 mm Table size 275 x 200 mm Column diameter 70 mm Spindle speed 80 - 4500 rpm 18 steps Motor power 0.55 + 0.75 kW Mains connection 380 Volt, 50 Hz - 6 belt speeds from the motor and 2 belt speeds to the drill spindle 2 motor speeds - 3 guide cartridges 0.7mm + 0.8mm and 28G available - Drill head height adjustment via crank with rack and pinion on the column - Original metal base Space requirement L x W x H 700 x 350 x 1850 mm Weight approx. 150 kg good condition

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 Iodpexv Daqefx Ad Dobd 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

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. Ibjdpfsxv A Uyox Ad Dod 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 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. 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) Ibjdpfexv A Sxex Ad Ded 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 Ibodpfexv A Rbox Ad Djd 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 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 Ibodpfx Aexv A Aksd Dod 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, This listing is for the Spectrum Labs Crossflow Ibodpfx Ajxv Aztsd Ded The unit is in full working condition and is ready for immediate release 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. Overview & Function Ijdpsxv Ak Iefx Ad Dobd 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 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 Ijdpfxoxv Affs Ad Djbd 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 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. Ijdexv Ad Uspfx Ad Dobd 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.).