Used Dirty Water Pump for sale (14,618)

Condition: good (used), Centrifugal pump, water pump Isdpfxecwqd Es Ag Noih -Motor power: 1.5 kW -Speed: 2850 rpm -Conveying capacity: not visible -Pipe connection inlet: 90 mm -Pipe connection output: 79 mm -Dimensions: 360/240/H370 mm -Weight: 31 kg

Condition: used, total length: 1,040 mm, total width: 550 mm, total height: 450 mm, - Documentation available: No - Transport dimensions: 1040mm x 550mm x 450mm (l x w x h) Iedpfsxm Rgxex Ag Njih - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: good (used), Busch Mink MM1252AV Vacuum pumps Vacuum Pump, 5.1Kw motor, 3Ph Iiedperk Rnrefx Ag Neh

Condition: used, This listing is for the Quattroflow QS15SU Fluid systems pump The unit is in full working condition and is ready for immediate use The Quattroflow 15SU is a 4-piston Diaphragm pump, which is mainly used to pump water-like fluids that are typically handled in research-, pilot plant- or production facilities of the pharmaceutical, biotech, food or cosmetic research centres or plants. Examples: Isdpfxoxl Er Hs Ag Neih Solutions containing proteins (albumin, IgG, Clotting factors, monoclonal antibodies, enzymes, vaccines.) Solutions of polymers or suspensions (silicon, latex, chromatography media) Cell suspensions (bacteria, yeast, algae, fungi, mammalian cells) colloidal solutions Suspensions of viruses or phage Dairy products Gelatine Supplements and ingredients for cosmetic and food

Condition: ready for operation (used), Year of construction: 2000, operating hours: 5,000 h, functionality: fully functional, machine/vehicle number: 00, cooling capacity: 30 kW (40.79 HP), type of input current: three-phase, type of cooling: water, ambient temperature (max.): 40 °C, ambient temperature (min.): 5 °C, input voltage: 400 V, pressure: 3 bar, pump pressure: 3 bar, Water coolers connected to a single central water supply; coolers can also be used with an internal water tank Iedpfx Agexphazj Neih For sale due to surplus capacity Coolers recently serviced and converted to R422D (next service Sept 2025) Coolers are still operational and can be shut down at any time Total of 2 units for sale

Condition: ready for operation (used), Year of construction: 2018, Specifications: Jungheinrich Model: C20 Year of manufacture: 2018 Iisdexnwn Espfx Ag Neh Lifting capacity: 2000 kg Lift height: 750 mm Fork dimensions: 1150 x 540 mm Includes internal charger. Option: with new battery available Are you only looking for a new battery for your machine? We can also supply these. Send us the machine nameplate and the battery dimensions, and we will provide you with a non-binding offer. FLITS Rental & Sales is your reliable partner for the sale and rental of high-quality machines for businesses and private customers. We focus on delivering efficient solutions for internal transport, cleaning, waste processing, and work at height. At FLITS Rental & Sales, you will find a wide range of machines suitable for use in various industries. Also check our listings for: waste compactors for efficient waste processing, electric pallet trucks/stackers for fast and safe internal transport, scrubber dryers for thorough and professional floor cleaning, forklifts in various configurations, suitable for different working environments. Choosing FLITS Rental & Sales means choosing speed, clarity, and reliability. We think along with you, respond immediately, and ensure you receive the right machine promptly. You are welcome to view the machines at our location. We are located at: Schoterlandseweg 94, 8413NE Oudehorne. Visits are by appointment, so we can dedicate enough time to inform you properly and show you the suitable machines. Do you have any questions or would you like to receive a non-binding offer? Feel free to contact us. We are happy to assist you! Pallet truck Hand pallet truck Forklift Pallet jack Stacker Electric pallet truck Forklift Lift truck

Condition: excellent (used), Hydraulic pump, oil pump, gear pump -Pumps: are unused -Contents: approx. 20 l -Electric: 24 V 3 KW -Working pressure: 140 bar -Number: 13x pumps available -Price: per piece Iiedpfx Aecgqdajg Noh -Dimensions: 900/175/H210 mm -Weight: 24 kg

Condition: used, Year of construction: 1998, total length: 850 mm, total width: 350 mm, total height: 400 mm, - Year: 1998 - Documentation available: No - Serial number: A1494418 - Transport dimensions: 850mm x 350mm x 400mm (l x w x h) - Transport packages [pcs.]: 1 Iisdpfjxm Rgfsx Ag Neh Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: new, power: 394 kW (535.69 HP), fuel type: diesel, axle configuration: 6x4, fuel: diesel, wheelbase: 5,100 mm, driver cabin: day cab, gearing type: automatic, emission class: euro3, suspension: steel, loading space volume: 20 m³, Year of construction: 2025, Equipment: air conditioning, = Additional Options and Accessories = - Leaf suspension - Radio/CD player - Sunshade flap - Power take-off (PTO) = Notes = The Mercedes-Benz Arocs 4040 6x6 water tanker is a heavy-duty truck specially designed for demanding off-road operations and challenging environments. With its 6x6 drive and powerful engine, this water tanker is perfect for heavy-duty tasks in mining, construction, and other extreme conditions. Specifications: - Model: Mercedes-Benz Arocs 4040 - Drive: 6x6 (Configuration: 6x6, fully driven) - Engine: inline six-cylinder, 12.8 liters, 290 kW (394 HP), 1900 Nm - Transmission: Mercedes PowerShift 3 automatic - Tank capacity: water tank up to 20,000 liters, depending on chassis and configuration - Pump system: water pump MAX. 500–600 l per minute. 6-7 BAR - Chassis: heavy-duty chassis, suitable for off-road terrain - Cabin: spacious cabin with comfort and safety options such as air conditioning - Tank container: made of 4 mm thick, high-quality stainless steel, suitable for drinking water. Options: - Designed in double "D", cylindrical, or elliptical shape - Stainless steel AISI 304 with longitudinal and transverse sealing plates to prevent deformation - One manhole with domed cover, diameter 500 mm, lockable, with vent valve - Water pump for drinking water, hydraulically driven, 500-600 lt./min 6-7 BAR - On/off alarm for low water level at rear and front spray bars - Pressurized discharge via the rear spray bar, operated via the control panel in the truck cab - Pressure discharge via spray bars, operated via the control panel in the truck cab - External suction line pump with 3-inch inlet with mesh, Storz coupling, and valve - Each nozzle has a capacity of approx. 250–350 l/min - The total spray range is approx. 8 meters, both front and rear, with 360° rotation - Lockable hose boxes on both sides made of aluminum, 4 pieces Applications: - Mining: water transport to remote locations and dust suppression - Emergency relief: supplying drinking water in disaster areas - Construction sector: water distribution and spraying for dust control - Agriculture: irrigation and transport of water to remote fields This water tanker offers a combination of durability, efficiency, and flexibility for various water transport applications. Let us know if you need more information or would like to discuss specific customizations! Iijdpfxsxnbw Ro Ag Neh = Further Information = General Information Year of manufacture: 2025 Technical Information Number of cylinders: 6 Engine displacement: 12,800 cc GVW: 33,000 kg Transmission Transmission: 12 gears, automatic Axle Configuration Brakes: drum brakes Suspension: leaf suspension Front axle: Max. axle load: 9,000 kg; steered Rear axle 1: twin tires; Max. axle load: 16,000 kg Rear axle 2: twin tires; Max. axle load: 16,000 kg Functional Number of compartments: 1 Pump: Yes High-pressure pump: Yes

Condition: new, Year of construction: 2025, Pneumatic double diaphragm pump Cobra 40 -10 Its unique design allows low pulsation operation Uniform ink flow for perfect spray and highest surface quality Ideal for processing shear and moisture sensitive materials Minimal shear forces - ideal for processing e.g. UV varnishes Ideal for processing small quantities of material and for frequent colour changes Scope of delivery: Basic unit on stand, HD double hose 7,5m, upper container 5l Ex, AirCoat gun AC 4600 Professional including red air cap and holder, Air Coat nozzle ACF 3000 11/40 Technical data: Iodsbuqn Hepfx Ag Noih Conversion ratio: 40:1 Volume flow per double stroke: 10 cm3 Flow rate at 200 double strokes: 2 l/min max. Operating pressure: 250 bar Weight: 23 kg Location: 54634 Bitburg At a special price - immediately available

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

Condition: used, This listing is for the Grant JB2 Unstirred water bath without lid The unit is in full working condition and is ready for immediate use Iisdjxhgdvopfx Ag Noh The Grant JB2 series of unstirred water baths are reliable, general-purpose laboratory devices ideal for sample warming, media preparation, and quality control. Available in different capacities and configurations, they are especially suited to educational, clinical, and light industrial use.

Condition: good (used), Centrifugal pump, high-pressure pump, water pump, rotary lobe pump, mono pump, dosing pump, high-pressure pump, screw pump, eccentric screw pump, hopper pump, eccentric spindle pump -Manufacturer: Blackmer, rotary piston pump type MC-1251_ATX-ST-CVT-1/2B SP-SI/1P-S/D-C100 -Motor: HEW 0.37 kW / 1350 rpm explosion-proof -Gearbox: North 408 rpm -Flow rate: m³/h -Delivery head: m -Pipe connection: see photos -Dimensions: 720/230/H200 mm -Weight: 38 kg. Iiedpfx Agoxm Rmle Nsh

Condition: used, Year of construction: 1999, total length: 720 mm, total width: 350 mm, total height: 350 mm, Empty weight: 100 kg - Year: 1999 - Documentation available: No - Serial number: B1578127 - Transport dimensions: 720mm x 350mm x 350mm (l x w x h) - Transport weight [kg]: 100kg - Transport packages [pcs.]: 1 Ijdpfx Agsxm Rf Uo Neih Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: new, mileage: 1 km, power: 290 kW (394.29 HP), fuel type: diesel, axle configuration: 6x4, tire size: 385/65 R 22.5, fuel: diesel, wheelbase: 5,100 mm, driver cabin: day cab, gearing type: automatic, emission class: euro3, suspension: steel, loading space volume: 20 m³, Year of construction: 2025, Equipment: air conditioning, = Further options and accessories = - Leaf suspension - Radio/CD player Iijdpfsxnbw Dex Ag Noh - Sunshade flap - Power take-off (PTO) = Notes = The Mercedes-Benz Arocs 3340 6x4 water tank is a robust and reliable truck, specially designed for heavy-duty transport and off-road use. This configuration is ideal for demanding environments such as mining, construction sites, and remote areas where water supply is essential. Specifications Mercedes-Benz Arocs 3340 6x4 Water Tank: - Model: Mercedes-Benz Arocs 3340 - Drive: 6x4 (two driven rear axles) - Engine: Inline six-cylinder, 12.8 liters, 290 kW (394 hp), 1900 Nm - Transmission: Mercedes PowerShift 3 automatic - Tank capacity: Water tank up to 20,000 liters, depending on chassis and configuration - Pump system: Water pump MAX. 500–600 l per minute, 6-7 BAR - Chassis: High-performance chassis suitable for off-road terrain - Cabin: Spacious cabin with comfort and safety options such as air conditioning - Tank container: Made from 4 mm thick, high-quality stainless steel, suitable for drinking water. Options: - Designed in double “D”, cylindrical, or elliptical shape - Stainless steel AISI 304 with longitudinal and transverse sealing plates to prevent deformation - One manhole with dome cover, 500 mm diameter, lockable, with vent valve - Water pump for drinking water, hydraulically driven, 500-600 lt./min 6-7 BAR - On/off alarm for low water level at the rear and front spray bars - Pressurized discharge via rear spray bar, operated from the control panel in the truck cabin - Pressurized discharge via spray bars, operated from the control panel in the truck cabin - External suction line pump with 3-inch inlet with mesh, Storz coupling, and valve - Each nozzle has a capacity of approx. 250–350 l/min - The total spray range is approx. 8 meters, both front and rear, with 360° rotation - Lockable hose boxes on both sides made of aluminum, 4 pieces Applications: - Construction and infrastructure projects - Mining and remote industrial sites - Agriculture and irrigation - Municipal water distribution or emergency facilities This water truck offers a combination of durability, efficiency, and flexibility for various water transport applications. Let us know if you need more information or wish to discuss specific customizations! = Further information = General information Year of manufacture: 2025 Technical information Number of cylinders: 6 Engine displacement: 12,800 cc gross vehicle weight: 33,000 kg Transmission Transmission: 12 speeds, automatic Axle configuration Brakes: Drum brakes Suspension: Leaf spring suspension Front axle: Tire size: 385/65 R 22.5; Steered Rear axle 1: Tire size: 315/80 R 22.5; Twin tires Rear axle 2: Tire size: 315/80 R 22.5; Twin tires Functional Number of chambers: 1 Pump: Yes High-pressure pump: Yes

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 = 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 Iiedpfxexn Sr Se Ag Noh

Condition: used, This listing is for the Akta Process Sample Pump 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 Iiedpfx Asxhga Rsg Noh Back-pressure Limit: < 0.3 MPa during calibration

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

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 Iiedpfxexhftpe Ag Neh 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. Environments requiring a small, quiet, oil‑free pump with low maintenance needs.

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 -Price: per piece Ijdpfx Agjhmgzhe Noih -Dimensions: 600/120/H190 mm -Weight: 11.3 kg/piece

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 This model offers several standout benefits: Ijdpfexhfp Rsx Ag Nsih 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: good (used), Hydraulic pump, oil pump, hydraulic unit, hydraulic pump, hydraulic pump, travel motor, drive motor Iijdevviggspfx Ag Nsh -Manufacturer: Bosch, double hydraulic pump -Type: 0 -Shaft: conical Ø 14-17 mm -Flange: Ø 80 mm -Number: 4x pumps available -Price: per piece -Dimensions: 225/90/H120 mm -Weight: 5.6 kg/piece

Condition: used, This listing is for 1 of 2 Millipore Sigma RioS Essential 24 Water Purification Tank These units are in full working condition and is ready for immediate use The RiOs Essential 24 is a compact, efficient RO system that delivers around 480 L/day of consistent Type 3 water. It features minimal maintenance, intelligent self‑management, and smart cartridge monitoring—ideal for routine lab task Key Performance Specs Flow Rate: 24 L/hour (≈ 480 L/day) for non-critical lab uses Purity: Provides Type 3 water with ionic rejection between 95–99% and organic/particulate rejection ≥99% (MW ≥ 200 Da) Purification Process & Internal Features Progard® pretreatment cartridge: Removes particles (>1 µm), free chlorine, hardness, and colloids. High-efficiency RO membrane: Removes dissolved ions, organics, microorganisms, and particulates. Ijdpfxjxhfpdj Ag Nsih Recovery loop: Recycles a portion of reject water to feed, cutting water waste by over 50% compared to conventional RO systems Temperature compensation: Automatically adjusts pump pressure to maintain steady flow across 5–35 °C feed water Design & Operation Footprint: Compact – 47 cm high × 26.8 cm wide × 33.9 cm deep Weight: Net weight ~10.9–12.1 kg; Operating weight ~14.4–15.7 kg Power: 100–230 V AC, 50–60 Hz Feed water specs: Tap water under 2,000 µS/cm conductivity, 1–6 bar pressure, 5–35 °C,

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. Iisdpfxoxhfg Ne Ag Neh 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 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) Iiedpfexhdx Dex Ag Noh Data export: Some models (e.g. 620S/RE) support RS‑232 export of batch records—important for GMP compliance