Used Melt Pump for sale (9,428)
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Listing
Duxford
436 km
Cole Palmer Masterflex L/S 7554-95 Peristaltic Pump
Cole PalmerMasterflex L/S 7554-95
Call
Condition: used, This listing is for a Cole Palmer 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.
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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.
Listing
Wiefelstede
785 km
Eccentric screw pump
ReschRBL50D
Call
Year of construction: 1999, condition: good (used), Mono pump, metering pump, high-pressure pump, water pump, screw pump, progressive cavity pump, transport screw, screw conveyor, conveying technology, tubular screw conveyor, metering screw, screw metering
-Manufacturer: Resch, dosing screw type RBL50D
-Dosage: stepless, with frequency-controlled operation
-Drive motor: 2.2 kW
-Dosing control: Ströter Speed Commander Vector Digital
-Inlet/outlet opening: Ø 80 mm, see photos
-Usage: The pump was used to dispense ultrasound gel
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-Transport dimensions: 1810/730/H270 mm
-Weight: 152 kg
Listing
Thisted
772 km
Centrifugal pump
GrundfosTP-32-120/2
Call
Condition: good (used), Item: D-1915 Grundfos Pump
PUMP, GRUNDFOS
Type TP-32-120/2
Bar/C - 10/90
Q - 9.0 m3/h
H - 7.1 m
n 2890 min
Hz 50
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More information at attached photos.

Get information now
+44 20 806 810 84
+44 20 806 810 84
List now
*per listing / month
Listing
Tönisvorst
796 km
Cooling water pump
GrundfosSK 4 -15/5
Call
Condition: used, Cooling water pump
Make of Grundfos
Type SK 4 15 / 5
2840 RPM.
Flow rate 40-80 litres
Pumping height 27-18 metres
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Listing
Bocholt
772 km
Vacuum pump
LeyboldSV 40 BI
Call
Condition: new, The vacuum pump is available from stock and ready for immediate use. We recommend that installation is carried out only by trained personnel. Adapter materials are available on request. Oil filling: LVO 120
Technical data:
Three-phase motor: 1.1 / 1.3 kW
230 / 415 V, 50 Hz
460 V, 60 Hz
Ultimate pressure with open gas ballast: 0.5 mbar
Ultimate pressure with closed gas ballast: 0.05 mbar
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Subject to prior sale!
This offer is valid only for customers within Germany and European countries!
Discover more used machines
Listing
Goudriaan
673 km
Fuel pump
Caprari pomp MEC D1/65A
Call
Year of construction: 2019, condition: used, New: No
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VAT/margin: VAT qualifying
Listing
Duxford
436 km
Charles Austin Capex 8C Diaphram Pump
Charles AustinCapex 8C
Call
Condition: used, This listing is for a 1 of 2 Charles Austin Capex 8C Diaphram Pump.
The unit is in full working condition and is ready for immediate release.
The Charles Austin Capex 8C is a highly efficient diaphragm pump designed to deliver a clean, oil-free vacuum and pressure source tailored for laboratory benchtop use. With its durable alloy casing and advanced engineering, the Capex 8C sets a new standard in versatile laboratory vacuum and pressure solutions.
Features:
- Oil-Free Operation: Ensures a clean environment, making it suitable for sensitive applications like microbiology and IVF treatments.
- Quiet Running: Designed for low noise levels, ideal for use in laboratories without disrupting ongoing work.
- Compliant with IEC 1010: Meets electrical safety standards, ensuring safe operation in laboratory settings.
- Versatile Applications: Perfect for vacuum and pressure-assisted filtration, residue analysis, gas monitoring, and evacuating rotary evaporators or desiccators.
- Lightweight Design: Easy to transport and reposition, enhancing usability across different workstations in a lab.
Key Specifications:
- Maximum Flow Rate: 8 L/min
- Vacuum Level: 240 mbar (excellent for sensitive applications)
- Pressure Capability: 200 kPa
- Motor Type: Shaded pole motor for quiet and efficient operation
- Dimensions: 282 mm (W) x 214 mm (D) x 137 mm (H)
- Weight: 3.75 kg (lightweight and portable)
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Multipurpose Applications:
- Microbiology Experiments: Ideal for creating a sterile environment during sample handling.
- Embalming Procedures: Provides reliable pressure and vacuum for fluid transfer.
- IVF Treatment: Ensures a clean, controlled environment for sensitive biological processes.
- Waterjet Pump Replacement: A reliable alternative for general laboratory duties.
- Aspiration and Filtration: Effective for removing particles and contaminants from samples.
- Beauty Therapy: Used for vacuum treatments in cosmetic procedures.
Listing
Wiefelstede
785 km
Centrifugal pump
Siemen & HinschCEHF 3104
Call
Condition: good (used), Centrifugal pump, high pressure pump, water pump, multi-stage vertical centrifugal pump
-Manufacturer: Siemens Hinsch, side channel pump type CEHF 3104
-Motor: AEG 22 kW / 2915 rpm
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-Dimensions: 1680/800/H990 mm
-Weight: 394 kg
Listing
Schermbeck
795 km
Diaphragm pump
CaffiniLibellula 1-3 Membranpumpe NEU
Call
Condition: new, Year of construction: 2025, functionality: fully functional, overall weight: 53 kg, Caffini Diaphragm Pump Libellula 1-3 - NEW!
Equivalent to Wacker Neuson PDI 3A and AMT 337G-96B.
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Delivery head: 7 m, Flow rate: 333 l/min, Discharge outlet: 80 mm,
Weight: 53.5 kg, Honda GX 160 petrol engine with 4.0 kW,
including chassis, connection kit, suction strainer, handles solids up to 6 cm.
Machine location: Warehouse D-46514 Schermbeck.
Applications:
✔ Construction & civil engineering (sludge, gravel, sediment)
✔ Sewer & pipe cleaning
✔ Dewatering of construction pits & shafts
✔ Emergency pumps for flood control
✔ Agriculture, industry, rental
_____
Buy Caffini Libellula 1-3 | Diaphragm pump for solids | Dirty water pump 333 l/min | Pump with Honda GX 160 engine | Wacker Neuson PDI 3A alternative | Equivalent to PDI 3A | Honda 3-inch pump | Construction site solids pump | Petrol flood pump | Piston pump with chassis | Construction site pump with suction strainer
Listing
Urk
665 km
Karpowicz Injector with screw pump
KarpowiczNK 114 S
Call
Condition: good (used), Karpowicz NK 114S Injector with screw pump
Pickle injector is appliance designed to intramuscular induction of pickling brine into meat with bone or into meat without bone. Special screw pump can inject pickling brine and dense pickling emulsion.
Manufacturer: Karpowicz
Model: NK 114S
Year:
Number of injecting needles (pcs): 114
Number of rows of needles (pcs): 6
Type of pump: Screw pump
Height of needle lift: 190 mm
Belt width: 600 mm
Machine Dimensions LxWxH: 2.600x1.500x2.200 mm
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Machine Weight: 1.200 kg.
Listing
Andelst
715 km
Concrete pump
RenaultC460 8X4 MC MACHINE CHAPE/EPS./MORTEL/CEMENT/S...
Call
Condition: good (used), mileage: 105,756 km, power: 338 kW (459.55 HP), first registration: 10/2017, fuel type: diesel, color: white, fuel: diesel, wheelbase: 5,650 mm, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, Year of construction: 2017, = Additional options and accessories =
- PTO shaft
= Further information =
AdBlue system: Yes
Number of cylinders: 6
Engine displacement: 10,837 cc
Unladen weight: 20,300 kg
Payload: 16,700 kg
Gross vehicle weight: 37,000 kg
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Fuel tank: 500 litres
Technical condition: good
Visual condition: good
Listing
Goudriaan
673 km
Pump
Doda Baggerpomp
Call
Condition: used, New: Yes
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Please contact us for more information.
Listing
Duxford
436 km
Holland Green Science Xiros Mikro Freeze Dryer with Scroll Pump
Holland GreenXiros Mikro
Call
Year of construction: 2025, condition: new, Introducing the Xiros Mikro—a compact, bench-top Freeze Dryer engineered for efficiency and versatility. With an 8 kg ice capacity, it can extract up to 4 kg of ice from your products within 24 hours, making it ideal for small to medium batches.
Key Features:
- Adaptable Tray System: Comes standard with five electrically heated shelves; expandable up to nine to accommodate varying batch sizes. This flexibility allows you to process different quantities efficiently.
- Candy-Pop Feature: The new Candy-Pop feature enables you to freeze-dry candies with just the touch of a button, simplifying the process for confectionery applications.
- Customizable Processing: Offers manual and automatic modes, allowing you to program up to 16 unique steps for tailored drying recipes. This customization ensures optimal results for various products.
- Efficient Design: Low-profile construction facilitates easy loading, while the stainless steel interior ensures durability and hygiene. The design also contributes to market-leading energy efficiency.
- Advanced Vacuum Technology: Compatible with scroll dry vacuum pumps, ensuring low maintenance and quiet operation. This feature enhances the overall user experience by reducing noise and upkeep.
- High-Quality Construction: Built with premium components for reliability and longevity. The innovative shelf-stack design improves temperature control accuracy by 60%, eliminating the use of adhesives and reducing out-gassing.
- User-Friendly Interface: Features a 5-inch color touchscreen for easy monitoring and control, with USB connectivity for data logging and software upgrades. This interface simplifies operation and allows for seamless updates.
- Warranty: CE certified and includes a 2-year commercial-grade warranty for peace of mind. This certification ensures compliance with global standards, and the warranty reflects the manufacturer's confidence in the product's durability.
What’s Included
- Xiros Mikro Freeze Dryer
- Scroll Vacuum Pump
- 5 tier shelf stack plus trays supplied as standard
- Vacuum Hose
- Clamps (set of 2)
- Sealing Ring (set of 2)
- Drain Hose (set of 2)
- Quick Setup Card
Features
- Customizable Processing: With manual and automatic modes, program up to 16 unique steps to tailor your drying recipes to perfection. Store your customized settings at the touch of a button.
- Efficient Design: The low-profile design facilitates easy loading, while the full stainless steel interior guarantees durability and hygiene.
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- Adaptable Tray System: Start with 5 electrically heated shelves and expand to a maximum of 9 shelves, providing flexibility for varying batch sizes.
- Advanced Vacuum Technology: Recommended for use with a scroll dry vacuum pump, ensuring low maintenance and quiet operation.
- High-Quality Construction: The full stainless steel interior and high-performance components ensure durability and hygiene, while the low-profile design makes loading a breeze.
- Warranty: The Xiros Mikro is CE certified and comes with a 2-year commercial-grade warranty, providing peace of mind.
- Market-Leading Ice Holding Capacity: Designed for larger batches or longer defrost intervals.
- 24/7 Operation: Designed to run continuously around the clock.
- Premium Components: High-quality and performance parts from leading suppliers, ensuring reliability.
- High-Performance Vacuum Technology: Utilizes specialized vacuum technology fittings and connectors for maximum efficiency.
- Ice Condenser Specific...
Listing
Wiefelstede
785 km
Hydraulic pump
Orsta hydraulikA 16, 160 bar
Call
Condition: good (used), Double hydraulic pump, oil pump, gear pump
-Engine power: 11 kW at 1440 rpm
-Pump: Ostrta A 16
-Nominal pressure: 160 bar
-Flow rate: 16 l/min
-Protection class: IP 44
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-Dimensions: 670/290/H335 mm
-Weight: 99 kg
Listing
Deventer
721 km
Container transportation
DAFTranslift chainlift TL 24.70 Complete with Pump...
Call
Condition: good (used), Year of construction: 2008, Translift TL 24.70 Chainlift, year 2008, with steering, hydraulic tank and pump
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= Further information =
Year of manufacture: 2008
Gross vehicle weight: 24,000 kg
Pump: Yes
Technical condition: Good
Visual condition: Good
For more information, please contact Gerrit Haverhoek.
Listing
Vriezenveen
736 km
Vacuum truck
ScaniaP270 DB4x2 Saug- / Druck / HD Pump
Call
Condition: excellent (used), mileage: 412,305 km, power: 199 kW (270.56 HP), first registration: 12/2008, fuel type: diesel, color: other, axle configuration: 4x2, fuel: diesel, wheelbase: 3,900 mm, driver cabin: day cab, gearing type: automatic, suspension: steel-air, Year of construction: 2008, Equipment: differential lock, Structure
Volume: 9400 m3
Aufbau ca. 9.000 Liter Behältergröße ca. 2.000 Liter Spülwasser ca. 7.400 Liter Schlammvolumen Kipper Hyd. Offnen
Vakuumsystem
Vacuum pump: ELMO 2BE1-253-OBY4
The NASH 2BE1 liquid ring vacuum pump and compressor series covers a broad range of suction volume from 100 to 22,500 m³/h (60 to 13,000 ACFM), vacuum range of 33 mbar abs. (to 1 inHgA) and pressure of 3.5 bar abs.(50 psia).
Hochdrucksystem URACA KD716 ca. 320l / bei 170bar hydraulische Spülschlauchhaspel mit ca. 160m HD-Schlauch DN25 hydraulische Spülschlauchhaspel mit ca. 60m HD-Schlauch DN 13 Besonderheiten
Tankwerkstoff: Edel-Stahl
= More information =
General information
Cab: single
Registration number: BV-RD-37
Technical information
Transmission: 12 gears, Automatic
Make of engine: Scania
Front axle: Max. axle load: 9000 kg; Steering; Suspension: leaf suspension
Rear axle: Double wheels; Differential lock; Max. axle load: 11500 kg; Suspension: air suspension
Measures
Dimensions (LxBxH): 705 x 250 x 310 cm
Weights
Empty weight: 13.900 kg
Carrying capacity: 7.951 kg
GVW: 20.500 kg
Functional
Water tank: 2.000 l
Tipper: Back
Condition
Technical condition: very good
Visual appearance: very good
Number of keys: 2 (2 hand transmitters)
= Dealer information =
For more photos see:
Why you buy from Thomas Trucks? That choice is simple.
Thomas Trucks is one of the independent trading companies worldwide in the field of used commercial vehicles. Here you can choose from an ever-changing stock of second hand trucks, tractors, trailers and trailers. Our offer includes all European brands, construction years and price ranges. Here you will always find a good vehicle for the right price!
Thomas Trucks always has:
- Sharp prices
- Good service
- Spacious, rapidly changing stock
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- Known quality
- Decent business
- We speak many languages
- Accompaniment input and transport
- (Export) license plate quickly arranged
- Professional technical services
- And more.
Visit the website: and view our complete range and competitive offers
We are open 6 days a week.
Do you need help with exporting, importing, or shipping your vehicle? Contact our sales team. Selling your current vehicle to us is also possible.
We do our best to display the data as accurately as possible, however no rights can be derived from this data
We can also arrange financing for you within the Netherlands.
Listing
Duxford
436 km
Holland Green Xiros Mikro Freeze Dryer without Scroll Pump
Holland GreenXiros Mikro
Call
Year of construction: 2025, condition: new, Introducing the Xiros Mikro—a compact, bench-top freeze dryer engineered for efficiency and versatility. With an 8 kg ice capacity, it can extract up to 4 kg of ice from your products within 24 hours, making it ideal for small to medium batches.
Key Features:
- Adaptable Tray System: Comes standard with five electrically heated shelves; expandable up to nine to accommodate varying batch sizes. This flexibility allows you to process different quantities efficiently.
- Candy-Pop Feature: The new Candy-Pop feature enables you to freeze-dry candies with just the touch of a button, simplifying the process for confectionery applications.
- Customizable Processing: Offers manual and automatic modes, allowing you to program up to 16 unique steps for tailored drying recipes. This customization ensures optimal results for various products.
- Efficient Design: Low-profile construction facilitates easy loading, while the stainless steel interior ensures durability and hygiene. The design also contributes to market-leading energy efficiency.
- Advanced Vacuum Technology: Compatible with scroll dry vacuum pumps, ensuring low maintenance and quiet operation. This feature enhances the overall user experience by reducing noise and upkeep.
- High-Quality Construction: Built with premium components for reliability and longevity. The innovative shelf-stack design improves temperature control accuracy by 60%, eliminating the use of adhesives and reducing out-gassing.
- User-Friendly Interface: Features a 5-inch color touchscreen for easy monitoring and control, with USB connectivity for data logging and software upgrades. This interface simplifies operation and allows for seamless updates.
- Warranty: CE certified and includes a 2-year commercial-grade warranty for peace of mind. This certification ensures compliance with global standards, and the warranty reflects the manufacturer's confidence in the product's durability.
What’s Included
- Xiros Mikro Freeze Dryer
- 5 tier shelf stack plus trays supplied as standard
- Vacuum Hose
- Clamps (set of 2)
- Sealing Ring (set of 2)
- Drain Hose (set of 2)
- Quick Setup Card
Features
- Customizable Processing: With manual and automatic modes, program up to 16 unique steps to tailor your drying recipes to perfection. Store your customized settings at the touch of a button.
- Efficient Design: The low-profile design facilitates easy loading, while the full stainless steel interior guarantees durability and hygiene.
- Adaptable Tray System: Start with 5 electrically heated shelves and expand to a maximum of 9 shelves, providing flexibility for varying batch sizes.
- Advanced Vacuum Technology: Recommended for use with a scroll dry vacuum pump, ensuring low maintenance and quiet operation.
- High-Quality Construction: The full stainless steel interior and high-performance components ensure durability and hygiene, while the low-profile design makes loading a breeze.
- Warranty: The Xiros Mikro is CE certified and comes with a 2-year commercial-grade warranty, providing peace of mind.
- Market-Leading Ice Holding Capacity: Designed for larger batches or longer defrost intervals.
- 24/7 Operation: Designed to run continuously around the clock.
- Premium Components: High-quality and performance parts from leading suppliers, ensuring reliability.
- High-Performance Vacuum Technology: Utilizes specialized vacuum technology fittings and connectors for maximum efficiency.
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- Ice Condenser Specifications:
- Volume: 11 ...
Listing
Duxford
436 km
Biotek Instruments Vacuum pump 2
Biotek InstrumentsVacuum pump 2
Call
Condition: used, This listing is for a Biotek Instruments Vacuum pump 2 x 2
The unit is in full working condition and is ready for immediate release.
BioTek Instruments GAST Vacuum Pump 7103034
Overview
The BioTek Instruments GAST Vacuum Pump 7103034 is a high-performance, oil-less rocking piston compressor and vacuum pump designed for use with a variety of microplate washers, including the EL 406, 405 TS, 405 LS, and ELx405.
Key Features
Standard Vacuum Pump: Ideal for a wide range of applications.
Oil-less Rocking Piston Compressor: Ensures outstanding performance and durability.
Flexibility and Durability: Suitable for various laboratory settings.
Easy to Retrofit: Simple installation and integration with existing systems.
Low Exhaust Temperatures: Reduces the risk of overheating and extends the pump's lifespan.
Longer Life Span: Built to last, minimizing the need for frequent replacements.
Voltage: Operates at 115-230V.
Max Vacuum: 26 in -hg.
Sound Level: Less than 65 db(A).
Product Information
Compressor Type: Standard Vacuum Pump
Port Size: 1/4 in NPT
End Connections: NPT
Phase: Single
Maximum RPM: 1725 RPM; 1425 RPM
Minimum Working Temperature: 5°C
Maximum Working Temperature: 40°C
Standards: CE; UL
For Use With: 405 ls, 405 touch, el406, elx405 microplate washers
Voltage: 115 - 230V
Sound Level: Less than 65 db(A)
Max Vacuum: 26 in -hg
Specifications
Weight
Metric: 11.34 kg
Imperial: 25 lb
Dimensions
Metric: 35.56 cm x 25.4 cm x 33.02 cm
Imperial: 14 in x 10 in x 13 in
Harmonized Code: 84141000
Harmonized Code Details: Vacuum pumps; liquid ring vacuum pumps and other rotary positive displacement pumps
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Availability
eBay: This vacuum pump is listed on eBay with free shipping for many products. Sellers typically respond within 24 hours to assist with any inquiries or specific configurations.
Listing
Duxford
436 km
Spectrum Labs KrosFLO TFF System KMPi Auxiliary Pump for Diafiltration
Spectrum LabsKrosFLO TFF System KMPi Auxiliary Pump for Diaf...
Call
Condition: used, This listing is for the Spectrum Labs KrosFlow KR2i TFF System
The unit is in full working condition and is ready for immediate release
The KR2i TFF System is a versatile tangential flow filtration system, suitable for running volumes from 2 mL up to 10 L. It consists of a pump, tablet controller, scale, module stand, and real-time data collection software. The KR2i can mount up to two pump heads, allowing users to add an additional one if desired.
Key Features of KR2i TFF System:
Hollow fiber filter for 2 mL to 10 L / Flat sheet cassettes can process 12 mL to 15 L
Auxiliary pump (900-1893): 600 RPM
SAW-KR21 Scale: Capacity up to 20 kg with readability of 0.2 g
Scale platform size: 18 x 18 cm
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Tablet control for ease of operation and real-time monitoring
IP33-rated plastic enclosure is easy to clean
Assortment of accessories included (see photos)
The KR2i pump is designed to handle abrasive slurries, corrosive fluids, and highly viscous fluids with minimal wear. The system ensures that the fluid only comes into contact with the tubing and tube material, eliminating valves that could clog and making the inner surfaces easy to clean. With its compact footprint and versatility, the KR2i is an ideal choice for small-volume, R&D-scale microfiltration and ultrafiltration
Listing
Duxford
436 km
Edwards Rv12 Rotary Vane Pump
EdwardsRv12
Call
Condition: used, This listing is for a Edwards Rv12 Rotary Vane Pump.
The unit is in full working condition and is ready for immediate release.
The Edwards RV12 is a versatile and efficient rotary vane pump designed for high performance, making it an ideal choice for various applications requiring reliable vacuum solutions.
Key Features:
Ultimate Vacuum Pressure: Achieves an excellent ultimate vacuum pressure of 2.0 x 10^-3 mbar, enabling effective vacuum applications.
High Pumping Speeds: Facilitates rapid evacuation, which is crucial for time-sensitive processes.
Superior Vapor Handling: Excellent at managing vapors, making it suitable for applications with volatile substances.
Quiet Operation: Operates at a low noise level of 48 dB, ensuring a quieter work environment.
Fast Acting Inlet Valve: Features an automatic inlet valve for superior anti-suck back protection, preventing backflow and maintaining system integrity.
Mode Selector Switch: This unique feature allows users to easily switch between high vacuum and high throughput modes, adapting to various operational needs.
Gas Ballast: The two-position gas ballast is configurable, optimizing the pump’s performance to match specific vacuum requirements.
Easy Maintenance: Designed for user-friendly maintenance, minimizing downtime and enhancing reliability.
Universal Motor: Covers a wide voltage and frequency range (115 to 230V) from a single model, simplifying integration into diverse setups.
Applications:
The RV12 is suited for a wide range of applications, including:
Mass Spectrometry: Ideal for sample analysis requiring stable vacuum conditions.
Electron Microscopy: Provides the necessary vacuum for high-resolution imaging.
Sample Preparation: Essential for preparing samples in various scientific processes.
Research and Development: Supports innovative projects with versatile vacuum needs.
High Energy Physics: Facilitates experiments requiring precise vacuum conditions.
Industrial Processes: Suitable for a range of manufacturing applications.
Chemical Processing: Enables efficient handling of chemical reactions under vacuum.
Freeze Drying: Optimizes the freeze-drying process for sensitive materials.
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Filtration and Extraction: Enhances efficiency in laboratory extractions and filtration processes.
Coating Systems: Provides necessary vacuum for thin film deposition.
Laser Evacuation: Supports laser systems by maintaining optimal vacuum levels.
Degassing/Curing: Efficiently debubbles and cures materials like oil and epoxy resin.
Specifications:
Voltage: Operates between 115 to 230V.
Weight: 29 kg, ensuring sturdy construction for stability.
Temperature Range: Effective between 12°C to 40°C.
Noise Level: Maintains a low operational noise of 48 dB.
Oil Capacity: Holds 1 L of pump oil for effective lubrication.
Motor Speed: Operates at 1800 rpm, ensuring consistent performance.
Listing
Duxford
436 km
Watson Marlow 720S Peristaltic Pump
Watson Marlow720S
Call
Condition: used, This listing is for 1 of 3 Watson Marlow 720S Peristaltic Pumps
The unit is in full working condition and is ready for immediate use
The Watson‑Marlow 720S is part of the 700‑Series of peristaltic, cased‑drive pumps designed for demanding industrial and laboratory environments. Its NEMA 4X (IP66) rated enclosure provides protection against dust and watertight integrity, making it ideal for washdown or harsh environments
Key Specifications
Flow Rate: Up to 8.8 GPM (approx. 2,000 L/h) at a maximum pressure of 2 bar (30 psi) for primary pumpheads. Extension pumpheads maintain the same flow rate but operate at a reduced pressure of 1 bar (15 psi)
Speed Control Precision: Variable speed range from 0.1 rpm to 360 rpm with fine resolution of 0.1 rpm, yielding an impressive 3,600:1 turndown ratio
Pumphead Configuration: Typically features a LoadSure continuous tubing pumphead with four driven rollers—minimizing tube wear and maximizing lifespan
Control & Operation
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User Interface: Equipped with a membrane-style keypad (numeric and function keys) for intuitive manual control, direct flow entry, speed calibration, and use of the “MemoDose” feature for one-off dosing
Remote Control Capabilities:
UN variant: Accepts analogue inputs (0–10 V, 4–20 mA), industry logic, and offers speed feedback (0–1478 Hz)
GlobalSpec Datasheets
DuN variant: Adds PIN-secure settings, network control via RS‑485, and dual analogue inputs for advanced metering control
Security: Dual-level process protection through PIN access ensures operational safety and prevents unauthorized alterations
Construction & Maintenance
Enclosure: Rugged, IP66/NEMA 4X-rated casing withstands rigorous industrial or washdown conditions
Tubing: The only consumable part—liquid remains isolated within the tube, reducing contamination risk and simplifying maintenance
Size & Weight: Depending on the configuration, weight ranges from around 18.5 kg (drive only) to 31.5 kg with pumpheads—as per user manual details
Trust Seal
Dealers certified through Machineseeker

Listing
Duxford
436 km
Watson Marlow 520S Peristaltic Pump
Watson Marlow520S
Call
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.
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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.
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
Listing
Duxford
436 km
Cole Palmer MasterFlex L/S 7554-95 Peristaltic Pump
Cole PalmerMasterFlex L/S 7554-95
Call
Condition: used, This listing is for 1 of 2 Cole Palmer MasterFlex L/S 7554-95 Peristaltic Pump with a Masterflex Easy-Load 3 pump head .
The unit is in full working condition and is ready for immediate release.
The Cole-Parmer MasterFlex L/S 7554-95 Peristaltic Pump is a versatile and reliable solution for accurate fluid transfer in laboratory, pharmaceutical, and industrial environments. Designed to handle a wide range of flow rates and fluid viscosities, this peristaltic pump offers precision, ease of use, and durability.
Key Features:
Flow Rate: Delivers flow rates from 0.6 to 3400 mL/min, adjustable based on the tubing size used.
Variable Speed Control: The pump operates at speeds between 6 and 600 RPM, allowing precise control of flow.
Reversible Pumping: Enables bi-directional flow for easy priming, purging, and efficient fluid transfer.
Digital Display: Provides a clear, easy-to-read display showing speed, direction, and operational status for precise monitoring.
Easy Maintenance: Tool-free tubing changes and a low-maintenance design for efficient operation.
Compatibility: Works with a variety of MasterFlex L/S tubing, ensuring adaptability for different fluid handling needs.
Durable Construction: Engineered for reliable, long-term use, with corrosion-resistant materials to withstand demanding applications.
Specifications:
Flow Rate Range: 0.6 to 3400 mL/min
Speed Range: 6 to 600 RPM
Power Requirements: 90-260 VAC, 50/60 Hz
Operating Temperature: 0 to 40°C (32 to 104°F)
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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).
Listing
Duxford
436 km
KNF Neuberger Diaphram Pump
KNFNeuberger
Call
Condition: used, This listing is for the KNF Neuberger Diaphram Pump
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The unit is in full working condition and is ready for immediate release
Description: A compact and corrosion-resistant pump suitable for general laboratory use.
Technical Features:
100% oil-free transfer
Pure transferring, evacuation, and compression of gases
Version for slightly aggressive or corrosive gases and vapours
Maintenance-free
Environmentally friendly
Gastight, leakage rate approx. 6 x 10⁻³ mbar x l/s (not tested in serial production)
Series N 022 diaphragm pumps are single-head, dry-running devices designed for a wide range of laboratory applications
Listing
Duxford
436 km
Watson Marlow 520Di Peristaltic Pump
Watson Marlow520Di
Call
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
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Laboratory R&D: Benchtop reagent prep, Petri dish filling
Chemical Processing: Metering corrosive or high-viscosity fluids
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