Used Cole Palmer Masterflex L/S 7554-95 Peristaltic Pump for sale (96,971)

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 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. Laedpfx Ajxv Affsmpsa The pump allows for remote control / automation through a 6‑pin port for auto/remote operation

Condition: used, This listing is for 1 of 3 Watson Marlow SCIQ 323 Peristaltic Pump. The unit is in full working condition and is ready for immediate release. Laedpfexx Arwox Ampja The Sci-Q 323 range is designed exclusively for scientific pumping needs, and brings a stunning level of performance and quality to the bench top. 323S high-performance manual control variable speed pump • High-performance microprocessor controlled pumps • 323S can be extended with 313X extension pump heads to five channels • Flow rates to 2000ml/min and 133:1 speed control ratio 323S speed adjusts in 1rpm steps from 3 to 400rpm. keypad lock prevents tampering or accidental changes, auto restart for mains failure recovery, switchable between 100-120V or 220-240V, MemoDose facility for accurate single shot dosing. 323S drives may also be fitted with 314 four roller pump heads if lower pulsing is required, or with 313D2 or 314D2 pump heads which accept 2.4mm wall thickness tubing for higher pressure operation or pumping more viscous fluids. For low-flow pumping, up to ten channels, 323S drives may be fitted with 314MC (four-roller) micro-cassette pump heads, which can be extended to ten channels by adding one 314MCX or 318MCX extension pump head. This pump is fitted with one 314MC head and will be supplied with an additional spare 314MC as per images Serial# H041702 Dims 27cm (D) x 22cm (W) x 12cm (H)

Condition: used, This listing is for 1 of 7 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 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 Laedoxhdx Djpfx Ampoa

Condition: used, This listing is for a Quattroflow QF 1200-S Single-use Pump diaphragm pump. The unit is in full working condition and is ready for immediate release. Laodoxxy S Uepfx Ampsa The Quattroflow QF 1200-S is a sophisticated quaternary diaphragm pump specifically engineered for sterile fluid transfer in the pharmaceutical manufacturing and biotech sectors. Its compact design and advanced features position it as a top choice for applications requiring precision and contamination control. Here’s a closer look at its characteristics, advantages, and applications: Key Characteristics: Flow Rate: Capable of handling flow rates of up to 1200 litres per hour, making it versatile for various processing needs. Eccentric Shaft Design: Offers 3° and 5° angles for adjustable flow rates, tailoring the pump’s performance to specific applications. Pump Chamber Material: Available in both stainless steel for multi-use and polypropylene for single-use, catering to different operational requirements and preferences. Control System: Features an integrated pump controller (Q-Control) that allows for automated control and monitoring, enhancing operational efficiency and precision. Interfacing Options: Compatible with various flow and pressure sensors, ensuring seamless integration into existing systems for real-time monitoring. Model Variants: Includes several models such as QF30, QF150, QF1200, QF2500, and QF44, providing options to meet diverse process demands. Advantages: Low-Shear, Low-Slip, Low-Pulsation Performance: This design ensures the gentle transfer of critical biological fluids, preserving their integrity and functionality. Single-Use Positive Displacement Technology: Reduces maintenance costs significantly and enhances purification yields by minimizing the need for cleaning and validation. Total Product Containment: The unique seal-less design eliminates contamination risks and particle generation, ensuring the purity of the fluids being transferred. CIP/SIP-Capable and Autoclavable: Supports clean-in-place and sterilize-in-place protocols, making it suitable for sterile fluid transfer in highly regulated environments. Easy Installation and Replacement: The single-use pump chambers are quick to install and replace, streamlining workflows and minimizing downtime.

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 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 Lasdpfxsxhfg Ne Ampja 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: used, This listing is for the Watson-Marlow 520Di Dispensing Pump without legs 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 Laedexv Da Repfx Ampoa Laboratory R&D: Benchtop reagent prep, Petri dish filling Chemical Processing: Metering corrosive or high-viscosity fluids

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. Lasdpjxv A Uyjfx Ampoa 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 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 Laedpfsxv Ad Uex Ampea 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.).

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 Lajdpfoxv A Akjx Ampoa Chemical Processing: Metering corrosive or high-viscosity fluids

Condition: used, This listing is for the Autoclude Model V Peristaltic Pump Laedpfx Amjxhduxepea 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. 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 323 Peristaltic Peristaltic Pump The unit is in full working condition and is ready for immediate use The 323 series from Watson‑Marlow is a benchtop “cased” pump line (sometimes called peristaltic or rotary tubing based pumps) designed largely for laboratory and light industrial applications. Key features include: A drive unit (“drive”) plus interchangeable pumphead/tubing to suit different flow rates, tubing types, chemical compatibilities. Versions available with different levels of control: manual speed control; auto/remote control; analogue inputs/outputs; RS‑232 etc. A membrane keypad and digital LCD on most models to set/display speed etc. Build is robust: chemically resistant ABS top, IP31 protection rating Lsdjxhdu Espfx Ampsaa

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. Ledpjxhdt Ijfx Ampeaa 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, Year of construction: 1998, Manufacturer: PCM Delasco Lodpfjx R Dzmsx Ampoaa Model: JZ237 Type: Low-pressure peristaltic pump / Slurry pump Year: 1998 Maximum pressure: 1.5 bar Maximum flow rate: 300 to 600 liters/hour

Condition: used, Year of construction: 2011, Manufacturer: PCM Delasco Lajdpfsx R Dzgsx Ampsa Model: 2Z3 Type: Low-pressure peristaltic pump / Paste pump Year: 2011 Density: 1.8 max Cycle: 165 cm Max speed: 56 rpm Max pressure: 1.5 bar Max flow rate: Approx. 9 liters max (calculated estimate) Self-priming Max viscosity: 15,000 cP

Year of construction: 1997, condition: used, Used progressing cavity pump Manufacturer: Seepex Type: BN5/6L Com. No.: 97935 Lsdpfsilpwbjx Ampsaa Year of construction: 1997 Pressure level: 6L Dimensions: L 1150mm

Condition: good (used), Watson Marlow 120U/DV peristaltic pump *New price 9100 The 100 series pumps are the ideal choice to maximize yield in fermentation and cell culture applications. These pumps offer not only high performance and reliability, but also ease of use for single-use systems. A flawless tube change takes only a few seconds, further increasing the efficiency of your processes. Biopharmaceutical processes require precise and repeatable pump performance that is easy to validate. Our 100 series, with its exceptional speed range of 2,000:1, offers the flexibility and purity essential for drug testing. The keypad lock secures your pump parameters to ensure consistent and repeatable performance. Technical data: Protection class housing IP 31 Maximum pressure 30 psi Model 120 U/DV Flow rate 0.001 to 170 ml/min at 30 psi Laedpfx Amsttzgdopoa 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 Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more laboratory devices - new and used - in our store! International shipping costs on request!

Condition: good (used), Dust extraction fan, exhaust gas extraction, welding fume extraction, extraction, fan, pressure blower, vacuum blower, radial fan, ventilation blower, radial blower, blower, fan -Manufacturer: Karl Klein, blower radial fan -Type: DNG3-9.8/S WS L -Motor power: 0.07-0.16 kW -Speed: 2580 - 2810 rpm -Volume output: 445 -485 m³/h -Fan wheel: Ø 135 x 60 mm -Connection input: Ø 100 mm -Connection output: 80 x 65 mm Lsdpfx Ajw Ava Ssmpsaa -Quantity: 5 pieces available -Price: per piece -Dimensions: 430/200(H265 mm -Weight: 5.8 kg

Condition: used, wire electrode, welding wire, welding wire Laodpfx Aeff Aq Ismpea -Welding wire: Avesta 904L -EN: 12072 AWS A5.9/SFA 5.9 ER385 -O: 1.00 mm -Dimension: O 300/100 mm -Weight reel: 8.9 kg

Condition: ready for operation (used), Kessler MIF 112 L/S spindle motor with fan SN:112010 ,used, normal signs of wear, 100% functional, scope of delivery according to photos,ATTENTION: Pleasequire for charges for packing and transport separately! ATTENTION: Please enquire for charges for packing and transport separately! Lasdpjur Da Nofx Ampea

Condition: new, Type: S 200 l 2P Complete stainless steel Hopper capacity 200 liter Double working shafts with paddles Rotation of shafts in both directions Protection cover Two motors and two gears, transmission chain Electric power: 1.5 kW + 1.5 kW Voltage: 380 V / 50 Hz Discharging: 2 flaps Installation dimensions of machine in cm: Width: 120 Lenght: 65 Height: 100 Delivery time: after advanced payment, one working day Ljdpfx Ajhd U Tasmpjaa

Condition: like new (used), The Urschel Model L-A is ideal for dicing chicken, turkey and duck meat, clams, lobster, shrimp, oysters, crab, celery, fresh or brined peppers, mushrooms and citrus peels, cherries, citron, dried plums, candied fruit, apples, parsley. • Maximum inlet thickness or diameter should not exceed 1/2'' (12.7 mm). • Provides continuous operation for uninterrupted production. • Equipped with stainless steel contact parts. Lsdpfoyufl Hox Ampoaa * Production may vary depending on cut size and product.

Condition: good (used), functionality: fully functional, machine/vehicle number: 5.000 Liter-Tankstelle, tank capacity: 5,000 l, 5.000 l diesel or heating oil pump station Laodpsdccdqefx Ampea

Condition: used, Year of construction: 2007, used, top specification, machine overhauled, cleaned, fully adjusted trial planing with Tersa cutter block large planing height New parts: key bar for cutter block 2 outfeed rollers 1 table pressure roller with complete adjustment bearing blocks Tersa planer knives Make: SCM Model: S630 E- Invincibile Year of manufacture: 2007 Machine number: AB/184684 GS tested CE type tested GS wood dust tested Upgraded motor: 7.5 kW Planing width: approx. 630 mm Planing height: approx. 300 mm table pressure rollers: 2 adjustable chain pressure bar chain feed roller rubber outfeed roller (2x new) variable feed up to 20 m/min number of knives: 4 automatic motor brake knife system: Tersa reversible knives digital display for planing height electric height adjustment extraction port: 160 mm space required: approx. 1400 x 1000 x 1200 mm weight: approx. 1000 kg Ledpowqg R Dsfx Ampeaa Location: 97447 Gerolzhofen, free loaded, unpacked Delivery as is, as inspected, without warranty or guarantee

Condition: new, Type: S 500 l 2P-V Complete stainless steel Hopper capacity 500 liter Double working shafts Rotation of shafts in both directions Vacuum: 0,04 – 0,06 mpa Electric power: 5.6 kW Voltage: 380 V / 50 Hz Discharging pneumatic flaps PLC + Touchscreen control Ledpfxohd U R Uj Ampjaa Delay start 99 programs Installation dimensions of the machine in cm: Width: 160 Lenght: 95 Height: 142 Delivery time: after advanced payment, one working day

Condition: good (used), Year of construction: 2011, pressure: 330 bar, operating pressure: 330 bar, Stationary high-pressure pump unit Hammelmann HDP 77 on base frame. Similar but not Kamat, Uraca, Woma. Pump type: HDP 77 Operating pressure: 330 bar Flow rate: 59 l/min. Lajdpfjwyn Sujx Ampoa Drive speed: 1,500 rpm Drive power: 37 kW Equipped with Siemens 1LA6223-4AA60 electric motor, 45 kW With pressure regulating valve, with safety valve, with oil cooling system. Dimensions (LxWxH): approx. 1,450x750x1,150 mm Weight: approx. 600 kg Year of manufacture: 2011 Condition: In good used condition. New oil pump.