Used Peristaltic Pump Head for sale (17,711)

Condition: used, This listing is for the Watson Marlow 313DW Peristaltic Pump Head The unit is in full working condition and is ready for immediate release Key Features The Watson-Marlow 313DW is a single-channel, rapid-load peristaltic pump head designed for laboratory and industrial fluid handling applications. It is part of the 300 Series, known for their flip-top design that facilitates quick and easy tubing changes. Key Features High Flow Rate: The 313DW model is equipped with a three-roller mechanism, enabling a maximum flow rate of up to 2,000 mL/min when using 1.6 mm wall thickness tubing. Tubing Compatibility: Accepts standard 1.6 mm wall thickness tubing with bore sizes ranging from 0.5 mm to 8 mm, offering flexibility for various applications. Durable Construction: The pump head is built with a glass-filled polypropylene back; IXEF front; glass-filled nylon rotor, clamps, and mounting plate; and MoS₂-filled nylon rollers. These materials ensure strength, chemical resistance, and long service life. Roller Options: Choose the three-roller model for high-flow applications or the four-roller model for smoother flow and reduced pulsation. Extension Capability: Add up to five extension pump heads, depending on the type and size of tubing used. Note: The number of extension pump heads allowed depends on the type and size of tubing being used. Warranty: Includes a 1-year manufacturer warranty for quality assurance. Applications Chemical Processing: Ideal for accurate, contamination-free chemical transfer. Biotechnology: Suitable for sterile fluid handling. Food and Beverage: For transferring additives, colorants, and ingredients. Itedpfx Ajxv Apwshben Water Treatment: Used in dosing and chemical feed systems

Condition: used, This listing is for the Labtec SciLog Tandem 1081 ChemTec Peristaltic Pump with Tandem Model 1081 Head The unit is in full working condition and is ready for immediate use Iedjxhfg Nepfx Ahbjtn Dual‑head design Equipped with two independent pump heads, allowing simultaneous delivery of two separate fluid lines or higher combined flowrate. Flow & pressure range Capable of delivering metered flow in applications like bioreactors, diafiltration, titration, and general chemical dosing. It handles pressures from 0 up to approximately 60 psi. Precise liquid metering Designed for volumetric and mass flow measurement tasks, maintaining consistency in dosing/reagent addition. Control interface Includes an RS‑232 serial interface for external control via software or integration into automation systems Use Cases Bio‑processing & fermentation: Automated nutrient or reagent addition in tandem line setups. Filtration processes: Controlling flow through membranes in diafiltration or tangential flow filtration. Titration and pH control: Precise dosing of acids/bases based on sensor or feedback-controller inputs. General lab fluid handling: Pumping corrosive or viscous liquids safely without contamination, thanks to peristaltic tubing.

Condition: new, Brand new never used. The Watson-Marlow 520R and 520R2 pumpheads offer flow rate ranges spanning from 0.004 mL/min up to 3,500 mL/min depending on the model and tubing wall thickness. Constructed with a polyphenylene sulphide track and rotor paired with stainless steel rollers, these single-channel pumpheads support up to eight continuous tubing bore sizes. Itsdpfxez Evfnj Ahbjn

Condition: ready for operation (used), Masterflex Easy Load 7018-00 Pump Head WE HAVE 6 PCS IN STOCK Price applies to only one unit. Pump Material: PSF/CRS Occlusion: Fixed Iedpfx Ahsxzd N Nobjtn Shaft lenght: Short L/S Tubing: L/S 13,14,16,25,17&18 Good working condition. Please check out our other listings as well.

Condition: used, This listing is for a Watson Marlow 620S/R Peristaltic Pumps The units are in full working condition and ready for immediate use Design & Functionality The 620S/R model is part of the 600 Series of cased peristaltic pumps featuring a brushless DC motor equipped with digital keypad control (620S) and a sturdy NEMA 2 / IP31 vented, wipe‑down enclosure suited for dry industrial environments ,It operates at dual voltage (100–120 V or 200–240 V, 50/60 Hz) and includes features like MemoDose for one-shot dosing and wireless guard-switching for safety The casing is chemically resistant, with powder-coated die-cast aluminium construction and an easy-to-clean membrane keypad Pump Performance Flow range: 0.00026 to ~4.23 gpm (equivalent to ~0.001 to 16 L/min) with the 620R pump head With newer 620RE LoadSure heads, the flow increases up to ~4.76 gpm (0.004–18 L/min) Pressure capability: Up to approximately 60 psi (4 bar) with the appropriate head and tubing Iodoxhdx Depfx Ahbetn Control accuracy: Exceptional 2,650:1 turndown ratio, fine speed control from 0.1 to 265 rpm in selectable increments (0.1, 0.5, 1, 2, 5, or 10 rpm), with 0.1% speed accuracy Pump Heads & Tubing The model supports the following interchangeable pump heads: 620R Mk II (continuous tubing, two rollers) 620RE and 620RE4 (LoadSure elements, two or four rollers) These heads are compatible with various tubing materials (e.g., Marprene™, Bioprene™, Sta‑Pure™, silicone) and sizes (typically 6.4 mm to 17 mm inner diameter) The 620RE and RE4 heads feature retractable rollers for easier cleaning (CIP/SIP) and rapid loading AFAB Lab Resources - Used Lab Equipment Physical Attributes & Construction Ingress Protection: IP31 (NEMA 2) for the standard 620S/R; there are IP66/NEMA 4X variants (e.g., 620SN/R) for environments requiring better dust and water resistance Weight: Around 19.6 kg (with 620R/RE head) to 20.1 kg (with 620RE4) Sound level: Less than 70 dB(A) at 1 m—relatively quiet for continuous industrial operation Advanced Features MemoDose: Delivers precise single-shot volumes—ideal for dosing applications Ramp function & non‑drip: Ramp improves handling of delicate fluids, preventing splashes/frothing, while non-drip minimizes residual drips at dose end (noted in related Di versions but often included in feature suites) Data export: Some models (e.g. 620S/RE) support RS‑232 export of batch records—important for GMP compliance

Condition: good (used), Masterflex MF 07525-40 L/S Digital Miniflex Pump – Peristaltic Pump *New price: €3,308 This compact, stackable pump features a robust ABS housing that is easy to wipe clean and maintain. The Miniflex pump head has a large occlusion angle, which prevents fluid backflow up to the hose’s rated pressure. Self-lubricating rollers made of thermoplastic polyester are low-friction and durable, ensuring smooth operation and a long service life. Itodstt Dxdopfx Ahbon Series: L/S Type: L/S Miniflex Pump head: not replaceable Number of mountable heads: 1 Channels: 2 Rollers: 3 Flow rate min: 0.008 ml/min up to max: 324 ml/min Hose ID from: 0.8 mm to: 3.2 mm Can be used as a metering pump: yes Calibratable: yes Interface: analog (D-Sub 25-pin, female) Operation: foil keypad with LCD display Housing material: ABS plastic, aluminum and vinyl Protection class: IP 33 Motor: brushless motor Motor speed min: 0.1 RPM to max: 300 RPM Reversible direction of rotation: Yes Open-head sensor: Yes Cloud Connected: No Anti-Drip: Yes Dimensions: 238 × 140 × 157 mm (L x W x H) Condition: used You can find more laboratory equipment – new and used – in our shop! International shipping costs available upon request!

Condition: used, This listing is for a Cole Parmer Masterflex L/S 7554-95 Peristaltic Pump. The unit is in full working condition and is ready for immediate release. This unit is supplied with no pump head. The Cole Parmer MasterFlex L/S 7554-95 is a high-performance peristaltic pump designed for precise and reliable fluid transfer across a range of applications in laboratory, pharmaceutical, and industrial settings. Its versatile design and robust features make it an essential tool for any fluid handling needs. Features: - Versatile Applications: Ideal for transferring a wide range of fluids, including delicate biological fluids, viscous materials, and corrosive solutions. - User-Friendly Interface: Easy-to-read digital display and intuitive controls for straightforward operation and adjustment. - Durable Construction: Built for longevity with materials resistant to wear and chemical damage, ensuring reliability in demanding environments. - Quiet Operation: Designed to run quietly, making it suitable for laboratory settings without disrupting workflows. - Safety Features: Includes built-in protection against overload and dry running to extend pump life and ensure safe operation. Isdpfx Aexxx U Uehbjtn Key Specifications: - Flow Rate: 0.6 to 3400 mL/min, adjustable based on tubing size - Speed Range: 6 to 600 RPM for precise flow control - Pumping Method: Peristaltic pumping action for gentle and accurate fluid transfer - Reversible Pumping: Supports easy priming, purging, and efficient fluid transfer - Tubing Compatibility: Compatible with a variety of tubing materials and sizes for flexibility Ideal For: - Laboratory fluid transfer, pharmaceutical production, process scaling, and industrial fluid handling.

Condition: used, This listing is for a Watson Marlow 120S/DV Peristaltic Pump. The unit is in full working condition and is ready for intimidate release. Introducing the Watson-Marlow 120S/DV Peristaltic Pump, a cutting-edge solution designed for precise and reliable dosing and metering applications. This versatile pump is ideal for laboratories and cleanroom environments, offering exceptional performance for a wide range of fluid transfer tasks. Key Features: Flexible Control Options: Choose between manual remote control or automatic operation via 4-20mA or 0-10V inputs, providing adaptability to your specific workflow needs. Impressive Flow Rate: Achieve flow rates from 0.001 to 170 mL/min at 30 psi, making it suitable for both low and high-volume applications. High Motor Speed: With a motor speed range of 0.1 to 200 rpm, the 120S/DV allows for precise adjustments to match your process requirements. Versatile Tube Acceptance: Compatible with 1.6mm wall thickness tubing in five materials, accommodating internal diameters from 0.5 to 4.8mm for diverse applications. Technical Specifications: Model: 120S/DV Pump Head: 114DV flip-top pump head Operating Characteristics: Compact and stackable design, perfect for installation in cleanrooms, LAF, and biosafety cabinets. Itsdpfoxx Aktox Ahbjn Benefits: Maintenance-Free Design: The 120S/DV features a virtually maintenance-free operation with no costly seals, valves, or rotors that can leak or clog, ensuring longevity and reliability. User-Friendly Features: Speed scrolling, priming, and keypad lock functions enhance usability, making it easy to operate in fast-paced environments. Safety and Compliance: This pump meets international safety standards, including UL and CSA certifications, and complies with electromagnetic compatibility standards, ensuring peace of mind in critical applications. Elevate your liquid handling processes with the Watson-Marlow 120S/DV Peristaltic Pump—the perfect combination of precision, reliability, and user-friendly design for all your dosing and metering needs. Experience the difference today!

Condition: used, This listing is for the Autoclude Model V Peristaltic Pump The unit is in full working condition and is ready for immediate use The Autoclude peristaltic pump is a type of tube (hose) pump made by Verderflex / Autoclude. Its defining feature is that only the flexible tube (or hose) inside the pump is in contact with the fluid being pumped. The rest of the pump (rollers, casing etc.) stay clean / isolated. This makes them good for contamination-critical, corrosive, slurry, or shear-sensitive fluids Design / Key Features Itedpfoygxi Nex Ahbon Some of the design / functional features: Seal-less and valveless: Since fluid is contained within tube, no seals exposed to fluid or valves that could leak. Self-priming: Can start pumping without needing fluid completely filling the inlet, and often able to handle gas or ‘air’ in the line. Capable of running dry without damage (when tube material allows) for short durations. Electrolab Group Reversible flow: The rotor or drive can reverse, so flow can be reversed to purge lines, etc. Gentle pumping: Because fluid only contacts tube, and the shearing is limited, better for shear-sensitive liquids / slurries. Rapid tube replacement Stackable / multi‑head options: Some “easy tube loading” models allow several pump heads to be driven by a single drive unit, for multi‑channel or sampling/analysis setups

Condition: used, This listing is for the Watson Marlow 313X Extension Rapid Load Pump Head The unit is in full working condition and is ready for immediate release Key Features Watson Marlow 313X Peristaltic Pump Head The Watson Marlow 313X is a robust, single-channel peristaltic pumphead known for its precision, versatility, and ease of use. Designed for lab, diagnostic, and OEM applications, the 313X features a flip-top rapid-load mechanism, allowing quick and secure tube changes while maintaining consistent flow performance. Roller Configuration: 3-roller or 4-roller Max Flow (3-Roller): Up to 2000 mL/min Max Flow (4-Roller): Up to 1200 mL/min Max Speed: 400 rpm Compatible Tubing Sizes: 0.5 to 8.0 mm ID Wall Thickness: 1.6 mm Max Continuous Pressure: Up to 2.0 bar (depends on tubing) Materials: Back: Glass-filled polypropylene Front: IXEF Rotor, Clamps, Mounting Plate: Glass-filled nylon Rollers: MoS₂-filled nylon Accepts 1.6 mm wall standard tubing Itjdpexv D Insfx Ahbjn Quick, error-free tube loading with flip-top design—automatically positions and tensions tubing Add up to five extension pump heads (depending on tubing type and size) Modular design—easily expand pumping capacity Durable construction with chemically resistant materials

Condition: used, This listing is for 1 of 2 Cole Parmer 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. Itodoxv A Sxspfx Ahbjn 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) 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 Watson-Marlow 520Di Dispensing Pump The unit is in full working condition and is ready for immediate use The pump-head fixed to this model is a Watson-Marlow 520R2. The pump-head is configured for 2.4 mm wall-thickness tubing 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 Full operating manuals Validation support documents (cGMP, IQ/OQ protocols) Maintenance and calibration guides Ijdpsxv A Akofx Ahbstn 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: good (used), Watson Marlow 120U/DV Peristaltic Pump *New price: 9100 The pumps in the 100 series are the ideal choice for maximizing yield in fermentation and cell culture applications. These pumps not only offer high performance and reliability, but also ease of use for single-use systems. A fault-free hose change takes only a few seconds, which further increases the efficiency of your processes. Ijdpfettzgdjx Ahbetn Biopharmaceutical processes require precise and reproducible pump performance that is easy to validate. Our 100 series offers exactly this flexibility and purity, with its exceptional speed range of 2,000:1, which is essential for drug testing. The keypad lock secures your pump parameters, ensuring consistent and reproducible performance. Technical data: Enclosure protection class IP 31 Maximum pressure 30 psi Model 120 U/DV Flow rate 0.001 to 170 ml/min at 30 psi Motor speed 0.1 to 200 rpm Temperature 5 °C to 40 °C Pump weight approx. 2 kg Torque 0.4 Nm continuous operation Noise level < 60 dB(A) at 1 m distance Standard CE, cETLus Power supply Supplied with 24 VDC mains transformer plug Condition: used You can find more laboratory equipment - new and used - in our shop! International shipping costs on request!

Condition: good (used), Watson Marlow 323S/D peristaltic pump *New price: 9890 The pumps in the 323 series feature a chemical-resistant ABS top and IP31 protection, as well as a foil keypad for pump control and a digital LCD for displaying the speed. 323S high-performance pumps with manual control Universal pump for precise dispensing or transfer applications Flow rate: 0.1-2000 mL/min. Speed range: 3 to 400 RPM (adjustable in 1 RPM increments) Display type: LCD Reversible: Yes The pumps in the 323 series feature a chemical-resistant ABS top and IP31 protection, as well as a foil keypad for pump control and a digital LCD for displaying the speed. Dimensions (L x W x H): 230 x 230 x 132 mm Itedpfx Aotnct Ujhbon Condition: used You can find more laboratory equipment – new and used – in our shop! International shipping costs available upon request!

Condition: ready for operation (used), Masterflex 7017-52, 7016-52,7017-21, 7016-20 Pump Heads for peristaltic pump. Price applies to one unit only. Tubing sizes: 7017-52 L/S16 - 2pcs avaliable 7016-52 L/S17 Itsdpfsxzft Aex Ahbon 7017-21 L/S17 7016-20 L/S16 - 2pcs avaliable

Condition: used, This listing is for the Autoclude Model V Peristaltic Pump The unit is in full working condition and is ready for immediate use The Autoclude peristaltic pump is a type of tube (hose) pump made by Verderflex / Autoclude. Its defining feature is that only the flexible tube (or hose) inside the pump is in contact with the fluid being pumped. The rest of the pump (rollers, casing etc.) stay clean / isolated. This makes them good for contamination-critical, corrosive, slurry, or shear-sensitive fluids Design / Key Features Some of the design / functional features: Seal-less and valveless: Since fluid is contained within tube, no seals exposed to fluid or valves that could leak. Self-priming: Can start pumping without needing fluid completely filling the inlet, and often able to handle gas or ‘air’ in the line. Capable of running dry without damage (when tube material allows) for short durations. Electrolab Group Reversible flow: The rotor or drive can reverse, so flow can be reversed to purge lines, etc. Gentle pumping: Because fluid only contacts tube, and the shearing is limited, better for shear-sensitive liquids / slurries. Itsdpfoxhduxox Ahbjn Rapid tube replacement Stackable / multi‑head options: Some “easy tube loading” models allow several pump heads to be driven by a single drive unit, for multi‑channel or sampling/analysis setups

Condition: used, This listing is for a 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. Offers flexibility in control: it supports analog and digital remote control, SCADA integration, and bus communication. Isdpsxv Ak Iofx Ahbetn Ability to use different pumpheads and tubing materials to suit pressure, chemical compatibility, and flow requirement

Condition: good (used), Tapflo PT20 high-pressure peristaltic hose pump high-pressure peristaltic hose pump, mounted on stainless skid with 0.55Kw motor, previously used in the food industry, 3Ph Ijdpfxez It Eqs Ahbjtn

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. Itjdpfjxv Affsx Ahben 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 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. Iedpfx Ajxv Ad Uohbetn 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: 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). Itjdoxhdt Iopfx Ahbsn 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 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.

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 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 Iedpfx Ahjxv Da Rsbetn Chemical Processing: Metering corrosive or high-viscosity fluids

Condition: good (used), volume flow: 85 m³/h, power: 11 kW (14.96 HP), input frequency: 50 Hz, type of input current: three-phase, Grundfos TPD pumps are single-stage, tightly connected in-line centrifugal two-head pumps, with mechanical shaft seal and primarily for applications such as heating / cooling / district power. Type: TPD 80-330 / 2 A-F-A-BAQE Technical pump speed: 2930 rpm Nominal flow: 85.6 m³ / h Nominal lifting height: 25.9 m Maximum lifting height: 33 m Actual impeller diameter: 157 mm Materials Pump housing: Cast iron Impeller: Cast iron Material code: A Installation Ambient temperature range: -30 .. 60 ° C Maximum operating pressure: 16 bar Iodpjg I Utpjfx Ahbetn Max. Pressure at the specified temperature: 16 bar / 140 ° C Connection size: DN 80 Pressure value for connection: PN 16 Port-to-port length: 440 mm Flange size for motor: FF300 Pump Transported liquid temperature range: 0 .. 120 ° C Density: 998.2 kg / m³ Electrical data Engine: Rated power - P2: 11 kW Mains frequency: 50 Hz Rated voltage: 3 x 380-415D / 660-690Y V Rated current: 12.0-11.8 A Starting current: 660-780% Rated speed: 2930 rpm Number of poles: 2 Housing classification (IEC 34-5): 55 Powder / Spray Insulation class (IEC 85): F Motor protection PTC Net weight: 303 kg Gross weight: 328 kg Purchase and purchase of industrial equipment and machinery. Wide Range of Used Machinery, Industrial Equipment

Condition: used, This listing is for Watson Marlow 323 Peristaltic Laboratory Pumps Iedpoygmdhofx Ahbjtn Each unit is in full working condition and is ready for immediate use The Watson-Marlow 323 is a peristaltic laboratory and process pump designed for precise, controlled fluid movement, dosing and metering of liquids in scientific, pharmaceutical, biotechnological and industrial environments. It works by mechanically squeezing a flexible tube in a circular “rolling” action — this moves the liquid without it ever contacting internal pump parts, which reduces contamination and wear

Year of construction: 2024, condition: used, Audoli & Bertola / Gruppo Aturia VHL 382/2 Industrial Vertical Pump with ABB 110 kW Motor Heavy-duty industrial vertical pump manufactured by Audoli & Bertola, a division of Gruppo Aturia S.p.A., complete with a large ABB electric motor. The pump's nameplate indicates a manufacturing date of 11/2024. Pump specifications: Manufacturer: Audoli & Bertola Division: Gruppo Aturia S.p.A. Type: VHL 382/2 Capacity: 317 m³/h Iodpfx Ahez Di Nwebjtn Head: 28 m Speed: 1450 rpm Power: 110 kW Year: 11/2024 CE marked Configuration: Vertical industrial pump Large flanged connections ABB electric motor: Manufacturer: ABB Type: M3BP 315SMA 4 V1 Power: 110 kW Year: 2003 Frequency: 50 Hz Speed: approx. 1486–1488 rpm Protection class: IP55 Insulation class: F Duty: S1 Product code: 3GBP312210-BDG Vertical mounting configuration The pump is offered as a complete assembly with the ABB 110 kW electric motor, as shown in the pictures. Condition: Used industrial surplus Location: Rotterdam, The Netherlands The equipment is available from stock and can be inspected before purchase. This equipment is industrial surplus and is sold as-is, without warranty or claims. Please contact us for further information or to submit an offer.