Used Pneumatic Piston Pump for sale (16,316)

Condition: used, Year of construction: 2021, functionality: fully functional, machine/vehicle number: SC10431106004, overall weight: 184 kg, total length: 920 mm, total width: 523 mm, total height: 398 mm, volume flow: 300 m³/h, power: 6 kW (8.16 HP), type of cooling: air, The Rietschle V-VC303 vacuum pump is a robust device designed for various industrial applications. It has a weight of 184 kg, ensuring a stable and durable structure for reliable performance. The pump's dimensions are 920 mm in length, 523 mm in width, and 398 mm in height, enabling installation in confined spaces while maintaining high efficiency. With a power rating of 5.5 kW, the V-VC303 pump delivers an impressive flow rate of 300 m³/h. This capacity makes it an ideal choice for operations requiring a substantial and continuous vacuum. Its design and industrial-grade construction make it suitable for diverse environments, withstanding heavy-duty use. This is a used pump, meaning its purchase price is typically lower than that of a new unit while still delivering comparable performance if properly maintained. The Rietschle V-VC303 is therefore an excellent option for industrial operators looking to optimize their budget without compromising on performance. Iodpfjxn Iu Njx Aacebc

Condition: used, This listing is for the Akta Process Sample Pump Isdpsxhga Refx Aacobc The unit is in full working condition and is ready for immediate use ÄKTA Process Sample Pump & System Overview The ÄKTA™ P-960 sample pump is a precision component designed for use in ÄKTA™ chromatography systems, including ÄKTAprocess, ÄKTA pure, and ÄKTA avant. It facilitates accurate and low-pulsation sample application directly to chromatography columns or into sample loops. Key Specifications of the P-960 Sample Pump Maximum Flow Rate: 50 mL/min Maximum Pressure: 20 bar (2 MPa) Operating Temperature: Up to 40°C Power Supply: 32 V DC Wetted Materials: ETFE, PEEK, PTFE, PFR, UHMWPE, titanium alloy, borosilicate glass, zirconia ceramic, Elgiloy Connection Ports: Male M6 (inlet), 1/16” finger-tight (outlet and pressure sensor) Features Low Pulsation Operation for consistent, reproducible flows Stepper Motor-Driven Plungers for precise sample delivery Flexible Sample Application: Supports both sample loops and Superloops Air Sensor Integration: Detects air bubbles, ensuring complete sample transfer and avoiding contamination Maintenance and Calibration Daily Calibration recommended using degassed liquids Rebuild Kit Available (Part # KDT-1811-9497-N) including check valves, pistons, and O-rings Back-pressure Limit: < 0.3 MPa during calibration

Condition: new, Year of construction: 2025, Versatile and powerful Pumping out of ponds, pumping out of cellars, e.g. in case of floods, irrigation of flowerbeds Sucks up even water contaminated with sand, cleaning agents or oil, e.g. sewage, mud, ... Ibsdpehkz Huefx Aacec Approx. 2.5 hours running time with one tank filling at 75% load Robust, durable and reliable Functional in all weather conditions Spiral housing and impeller made of cast iron, thus highest robustness and long service life of the pump, even when used with sandy water Powerful and efficient 4-stroke engine, easy to start in all conditions Robust steel frame with vibration dampers Built-in diaphragm prevents backflow of water Easy to operate Quick and easy start-up by directly creating the vacuum and connecting the hoses to the pump Convenient maintenance Dimensions and weights Length approx. 560 mm Width/depth approx. 430 mm Height approx. 465 mm Weight approx. 36 kg Drive Engine power 4,5 kW Fuel petrol Pump Application area dirty water Delivery head max. 26 m Delivery rate 966 l/min Inlet/outlet diameter 76.2 mm Suction height 7 m Grain size max. 27 mm Scope of delivery: 2x hose coupling 2x union nut 2x rubber seal 3x hose clamp 1x suction strainer 1x Hose coupling for suction strainer 4x rubber foot 1x set of assembly tools Location: Ex stock 54634 Bitburg - immediately available - subject to prior sale

Condition: used, Year of construction: 2017, Overview The ALWID-SUPERIOR-16D/4SK filling machine was built in 2017 by the German manufacturer ALWID. The machine was used by a Company producing sauces in Germany. After bankruptcy, BEVMAQ took over the machine and stored it. The filler is a piston filler that can fill volumes of 0.1-1.0 l into containers made of plastic or glass. The volume to be filled can be easily adjusted. The cap is pressed on. An extension to a screw capper is possible. In addition to sauces, the machine can also be used for dressing, spirits or mayonnaise. The below-surface filling can also be used to fill products that tend to foam. Technical Details Capacity: 6,000 bottles per hour with 250ml bottle volume A test showed that mayonnaise can still be filled to 500ml at 6,000 bottles per hour Working Direction: Left - Right Number of filling stations: 16 Number of closing elements: 4 Siemens control Below surface filling Lowering and raising the filling pipe during the filling process Scope of delivery: Filler Capper Cap sorting unit Cap alimentation Ibjdpfxjwwq Sfo Aacec

Condition: excellent (used), Centrifugal pump, high pressure pump, water pump, multi-stage vertical centrifugal pump, booster pump, pressure intensifier pump, high pressure centrifugal pump Ibsdpjv Aumrsfx Aacec -Manufacturer: Lowara, high-pressure centrifugal pump type SV809F40T -Engine power: 4 kW -Flow rate: 6 - 14 m³/h -Head: 112 - 60 m -Pipe connection Ø 38 mm / bolt circle 106 mm see photos -Dimensions: 285/245/H950 mm -Weight: 48 kg.

Condition: used, functionality: unexamined, machine/vehicle number: MTRE 15-9/5 | 10-10/10 | 5-10/10, Used Grundfos MGE112MC2 Centrifugal Water Pumps Manufacturer: Grundfos Ibedpfx Aasxphqtscoc Various configurations: Pump MTRE 15-9/5 | Controller MGE112MC2 Pump MTRE 10-10/10 | Controller MGE132SD2 Pump MTRE 10-10/10 | Controller MGE112SB2 Pump MTRE 5-10/10 | Controller MGE1100LC2 Weight: varies from 42 to 74 kg. Power: ranges from 4.0 to 7.5 kW Voltage: 50/60 Hz, 380-400 Volt.

Condition: used, axle configuration: 3 axles, wheelbase: 1,530 mm, loading space volume: 29 m³, first registration: 11/2016, suspension: air, tire size: 385/65R22.5, Year of construction: 2016, Tyre size: 385/65R22.5 Suspension: air suspension Rear axle 1: Steering Rear axle 2: Steering Drive: Wheel Empty weight: 9.960 kg Carrying capacity: 29.040 kg GVW: 39.000 kg Number of compartments: 3 Ibodjxmiq Aopfx Aacsc

Condition: used, This listing is for the Pall Life sciences Vacuum Pump DOA-P730-BN The unit is in full working condition and is ready for immediate use Key Features & Specifications Diaphragm-style vacuum/pressure pump, oilless (runs dry), high-capacity style Free-air capacity ≈ 1.1 CFM (≈ 28.3 L/min) Maximum vacuum level: ~24 in Hg (≈ 200.7 mbar) Max pressure output: around 60 psi (≈ 4.14 bar) Motor characteristics: shaded‑pole or PSC motor; ~1/8 HP, 220–240 VAC (50 Hz), drawing ~2.2 A Noise level: approximately 68 dB Port connections: ¼″ NPT(f) inlet; typical fittings for gauges/regulators (not included) Physical dimensions: ~10.25″ H × 7.625″ L (260 × 193 mm), weight around 6–7 kg (15 lbs) Operating environment: max ambient temperature ~38 °C (100 °F); continuous duty cycle Materials wetted by gas/pressure: 304 stainless steel, aluminum, Nordel®, Nomex® diaphragm Warranty: standard one-year warranty from Gast (or its distributor) What It’s Good For Medium‑vacuum tasks such as laboratory vacuum filtration, aspiration, sample concentration, or pressure applications up to 60 psi. Ibjdpfx Aoxhftpsacec Environments requiring a small, quiet, oil‑free pump with low maintenance needs.

Condition: new, Year of construction: 2024, Description The universal ones with V-belt drive and high-quality equipment. Especially suitable for craftsmen. These compressors are used where quality of compressed air as well as durability and efficiency are essential, long service life thanks to 2-stage high performance units with low speed, specially machined cast iron cylinders for minimum oil consumption and long service life, high performance valves, optimum cooling due to large fan impeller, motor with overload protection, easy draining of condensate due to standard mounted ball valve 1/2", standard with Condor pressure switch and manometer, standard on safety stand pallet with swinging elements, tank manufactured according to German regulations AD 2000. Further links to "GEWEMA Stationary piston compressor type GEKOMP BK119-270-10V". Technical data Suction capacity: 650 l/min Filling capacity: 520 l/min. Maximum pressure: 10 bar Tank capacity: 270 l Technical data "GEWEMA Stationary piston compressor type GEKOMP BK119-270-10V". Maximum pressure: 10 bar Suction capacity: 650 l/min Filling capacity: 520 l/min Motor power: 4 kW/400 V Cylinder/stages: 2/2 Speed: 920 min-1 Tank capacity: 270 l Location: Ex stock 54634 Bitburg - immediately available- Isdshk Dd Uopfx Aacebc

Condition: used, power: 74 kW (100.61 HP), Year of construction: 2005, Applicable material: Concrete Empty weight: 2.575 kg Ibjdpfexnqvpsx Aacjc Dimensions (LxBxH): 445 x 178 x 208 cm Capacity: 60 m^3/h Tank pressure: 77 bar

Condition: good (used), Hand hydraulic pump, hand pump, hydraulic cylinder, hydraulic hand pump, high pressure pump, high pressure hand pump, hydraulic hand pump, hydraulic pump -Manufacturer: Bahco, hydraulic pump hand pump two-stage -Type: P1008 -Pressure range: up to 80 Mpa / 800 Bar -Oil volume: 1 L -Quantity: 14 pieces available / 1x without connection hose with discount Ibjdpehmgzhsfx Aacoc -Price: per piece -Dimensions: 600/120/H190 mm -Weight: 11.3 kg/piece

Condition: excellent (used), mileage: 312,937 km, power: 103 kW (140.04 HP), first registration: 12/1995, fuel type: diesel, color: other, axle configuration: 4x2, fuel: diesel, brakes: engine braking, driver cabin: day cab, gearing type: mechanical, emission class: euro2, suspension: steel, Year of construction: 1995, Equipment: ABS, differential lock, = Additional options and accessories = - Armrest - Day Cabin Ibjdpfxexpg Tyo Aacjc - Drum brakes - Front suspension: Leaf - Open roof - PTO - Rear suspension: Leaf - Sper - Tipping hydraulics = More information = Brakes: drum brakes Suspension: leaf suspension Front axle: Steering; Tyre profile: 70% Rear axle: Double wheels; Differential lock; Tyre profile: 60%; Reduction: single reduction Dimensions (LxBxH): 590 x 230 x 240 cm Technical condition: very good Visual appearance: very good Serial number: WDB6740461K170082

Condition: excellent (used), mileage: 7,695 km, power: 331 kW (450.03 HP), first registration: 10/2015, fuel type: diesel, color: white, axle configuration: 8x4, fuel: diesel, wheelbase: 5,200 mm, brakes: engine braking, driver cabin: day cab, gearing type: automatic, emission class: euro6, Year of construction: 2015, Equipment: ABS, air conditioning, cruise control, navigation system, soot filter, spoiler, trailer coupling, = More options and accessories = - Aluminium fuel tank - Brake booster - Roof spoiler - Electric windows - Electrically adjustable exterior mirrors - Low noise - Speed limiter - LED lights - Air suspension - Air horn - Fog lights - Particle filter - Reversing camera - Sunshade - Stability control - Toolbox - Power take-off (PTO) - Central locking - Tow bar = More information = Iedpfsxn Sr Sjx Aacebc Technical information Number of cylinders: 6 Engine displacement: 10,837 cc Curb weight: 24,830 kg Drivetrain AdBlue system: Yes Fuel tank: 400 litres Transmission Transmission: I SHIFT, automatic Axle configuration Front axle: Steered Rear axle 1: Dual tyres Rear axle 2: Dual tyres Rear axle 3: Lift axle; Steered Condition Technical condition: very good Visual condition: very good VOLVO FM 450 8X4 TRODEM WITH OVERMAT MSA 22.13 EPS PRO AUTOMATIC MIXING AND PUMPING SYSTEM FOR LEVELLING WITH STYROFOAM EURO 6 L PACKAGE 450 HP DRIVE 8X4 TRIDEM LAST AXLE LIFT AND STEERING AIR SUSPENSION WHEELBASE 520 CM I-SHIFT AUTOMATIC TRANSMISSION WITH ENGINE BRAKE FM CABIN WITH AIR CONDITIONING NAVI XENON CAMERA 3 SEATS IN THE CAB TRAILER COUPLING MANY TOOL BOXES ONLY 7,695 KM !!! OVERMAT MSA 22.13 EPS PRO AUTOMATIC MIXING AND PUMPING PLANT FOR LEVELING WITH STYROFOAM Volume of polystyrene 22 m3 Volume of binding agent 13 m3 Dosing mixer 400 lt Pump mixer 800 lt Height 440 cm Water tank 1000 lt Production of light subfloors with polystyrene Up to 15 m3/h Production of foam concrete Up to 25 m3/h Drive vehicle P.T.O. CE BDF system removable FOLLOW OUR INSTAGRAM, FACEBOOK AND TIKTOK TO SEE OUR VIDEOS OF OUR TRUCKS/COMMERCIAL VEHICLES AND MACHINES OFFERED FOR SALE. WE SPEAK GERMAN WE SPEAK ENGLISH HABLAMOS ESPANOL

Condition: used, This listing is for 1 of 2 Quattro Fluid SystemFlow 1000S These units is in full working condition and is ready for immediate use Overview & Application The Quattroflow 1000 S is a quaternary (four‑piston) diaphragm positive‑displacement pump—engineered for gentle, sterile handling of shear‑sensitive fluids such as proteins, vaccines, cell suspensions, and other biopharmaceutical or food-grade products. Its design features—like seal‑less operation, low shear, low pulsation, and dry‑run capability—make it ideal for critical applications including: Filtration systems: Tangential‑flow filtration (TFF), recirculation pumps, filter cartridges Chromatography: Gradient mixing and feed pumps Centrifuge feeding and homogenization Aseptic filling lines and other sensitive processing tasks Commonly processed media include albumin, IgG antibodies, enzymes, vaccines, cell and virus suspensions, dairy products, and cosmetic or polymeric solutions. Technical Specifications Here’s what’s known about its performance and build: Flow rate: Continuously variable between ~25 to 1000 L/h (at atmospheric pressure); around 750 L/h at 6 bar (depending on configuration) Max Pressure: Up to 6 bar, with high‑pressure variants available upon request Drive mechanism: Four‑piston diaphragm setup actuated by an eccentric shaft; standard variant uses a 5° eccentric shaft reaching up to 1,800 rpm Material & Construction: Pump head: Stainless steel grades 1.4435 or 1.4539, optional alternatives (like PEEK) available Membranes: Santoprene (diaphragm), EPDM (valve membranes) Priming and Pumping Features: Self‑priming, dry‑run capable Four directional porting—pump orientation flexible No shaft seals or wetted rotating parts, minimizing wear and product heating Internal volume (filling volume): Approx 35 mL; designed to minimize dead volume and aid product recovery Connections: Standard ¾″ TC (Tri‑Clamp) sanitary ferrule; other flange types available Dimensions & Weight: Pump: 523 × 155 × 212 mm, ~23 kg Control unit (frequency inverter): 350 × 155 × 212 mm, ~6 kg Electrical: 230 V AC (50 Hz) via a control box with 6.3 A fuse; motor IP54, control box IP53 Key Advantages Ibedjxhfp Ropfx Aacoc This model offers several standout benefits: Gentle, high‑integrity fluid handling—ideal for fragile biologics due to low shear and pulsation Contamination-free design—no mechanical seals, minimal abrasion Robust operation—powerful 370 W motor, simplified maintenance with fewer parts Aseptic and sterile process readiness—autoclavable, self‑draining, hygienic construction Installation adaptability—four flow directions, small footprint, flexible hookups

Condition: new, Year of construction: 2025, Technical data: Suction capacity 510 l/min. Filling capacity 400 l/min. Maximum pressure 10 bar Tank capacity 90 l Cylinder/stages 2/1 Speed 1.300 min/1 Ibsdpfohk Dfkex Aacec Motor power 3 kW/ 400 V Description: The universal with V-belt drive and qualitative equipment especially suitable for craftsmen for use where compressed air quality, durability and efficiency are essential long life thanks to high performance low speed units safe transport and excellent stability thanks to large wheels with parking brake Optimum cooling thanks to large fan impeller aftercooler with cooling fins ensures a low boiler inlet temperature and thus less moisture in the compressed air better efficiency due to optimised aggregates Standard with: Condor pressure switch Pressure gauge Pressure reducer with water separator and Rectus quick coupling Motor with overload protection Location: Ex stock 54634 Bitburg - immediately available -

Condition: excellent (used), Year of construction: 1999, Piston compressor 11 bar, 650 l/min intake capacity 4.1 kW 380 V Iodpfx Aasiz Trtscjbc Year of manufacture: 1999

Condition: excellent (used), mileage: 928,449 km, power: 294 kW (399.73 HP), first registration: 10/1999, fuel type: diesel, color: other, axle configuration: 4x2, fuel: diesel, brakes: engine braking, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro2, suspension: steel-air, Year of construction: 1999, Equipment: ABS, air conditioning, differential lock, = Additional options and accessories = - 1 fuel tank - 1 sleeping place - Airbag - Armrest Ibodpfxsxpf Sus Aacoc - Drum brakes - Electric mirrors - Electric windows - Front suspension: Leaf - High sleeping cabin - Hub Reduction - Open roof - Rear suspension: Air - Sleeper cabin - Sper - Thick Axles = More information = Tyre profile: 50% Front axle: Steering; Brakes: disc brakes; Suspension: leaf suspension Rear axle: Double wheels; Differential lock; Reduction: hub reduction; Brakes: drum brakes; Suspension: air suspension Dimensions (LxBxH): 600 x 250 x 380 cm Technical condition: very good Visual appearance: very good Serial number: VF622GVA0C0029029

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 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. Ibodpfxexhfg Ns Aacec General lab fluid handling: Pumping corrosive or viscous liquids safely without contamination, thanks to peristaltic tubing.

Condition: new, Year of construction: 2025, Hoku BK119-270-10-VKK upright piston compressor with refrigerant dryer, automatic condensate drain, oil-water separator, pre- and fine filters, mounted with rubber vibration dampers on a safety pallet. Ibsdpjr Ig Ahofx Aacec Universal piston compressors with belt drive and high-quality features. Pressure vessel manufactured according to German AD 2000 regulations. Intake capacity: 650 l/min Effective delivery rate: 520 l/min Maximum pressure: 10 bar Tank volume: 270 l Cylinders/stages: 2/2 Speed: 920 rpm Motor power: 4 kW/400 Volt Air throughput: 650 m³/h Motor power: 4 kW Machine dimensions: 1200 x 800 x 2000 mm Pressure vessel: 270 L Effective delivery volume: 520 L/min Intake volume: 650 L/min Maximum pressure: 10 bar Location: ex stock 54634 Bitburg - immediately available -

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) Ibsdexhdx Djpfx Aacjc 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

Year of construction: 2017, condition: excellent (used), Stationary piston compressor with 500 L tank Iedolczl Uspfx Aacobc Air outlet ¾" Dimensions and weights Length (product) approx. 2020mm Width/depth (product) approx. 570mm Height (product) approx. 1340mm Weight (net) approx. 245kg Electrical data Supply voltage 400V Mains frequency 50Hz Output power 5,5kW input power 6,52kW Noise emission Sound pressure level Lp 83dB(A) Explanation Sound pressure level Sound pressure level at 1 m distance according to DIN 45635 T 13 Compressor Compressor system HOS Suction capacity approx. 950l/min Filling capacity approx. 750l/min Explanation Filling capacity at 6 bar working pressure Number of cylinders 2 Number of compression stages 2 Compressor speed 960min¯¹ Compressed air tank Maximum pressure 10bar Tank capacity 500l Location: Ex stock 54634 Bitburg - immediately available -

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 Ibodpfx Aoxhdu Eoacec 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

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 Ibedsxhduxjpfx Aacec 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 1 of 3 Watson Marlow 630S Peristaltic Pumps These units are in full working condition and ready for immediate use A peristaltic pump moves fluid through a flexible tube by sequentially compressing the tube (like a wave) which pushes the fluid forward. Because only the inner surface of the tube contacts the fluid, the pump mechanism is isolated from the fluid — this is useful for: Handling corrosive, abrasive or sterile fluids Ibjdpoxhdtbsfx Aacsc Avoiding contamination (the pump body doesn’t contact the fluid) Easy maintenance (replace the tubing rather than the pump’s internal components) Watson‑Marlow is a well-known maker of such pumps in lab, process, pharmaceutical, chemical, water treatment, and industrial settings. Typical applications / use cases Because of the flexibility, purity, and control of peristaltic pumps, the 630S is used in: Chemical dosing / metering (acid, base, reagents) Pharmaceutical / biotech processes Water / wastewater treatment Food & beverage (for sterile or food-contact fluids) Laboratory and pilot-scale processing

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.). Iedjxhdt Iepfx Aacjbc 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.