Supplier: BUCHI

These powerful and quietly operating three-stage V-600 PTFE diaphragm vacuum pumps are robust and highly flexible. These pumps have been operated at a flow rate of 3,1 m³/h and an ultimate vacuum of 1,5 mbar.

Supplier: asecos

Stainless steel drum pump with PTFE seals. Drum pump with outlet hose 1,2 m and discharge arc. for flammable liquids electrically conductive. Can be used in Zone 0 and 1. Explosion group II A.

Supplier: Sartorius

The Microsart® e.jet vacuum laboratory pump is designed to create sufficient vacuum for filtration and unlike traditional vacuum pumps, it allows simultaneous transfer of the filtered liquid to waste. The Microsart® e.jet transfer pump is ideal for sample filtration in microbiology achieving a trans membrane pressure below 700 mbar in compliance with ISO 8199 (Water quality - General guidance on the enumeration of micro-organisms by culture). Greatly reduces operating complexity and is an ideal accessory for 3-branch and 1-branch manifolds. This pump is designed to pump both gas and liquids, meaning no loss of efficiency or malfunctions from water drawn into the pump head.

Supplier: Integra

The VACUBOY hand operator is ideal for aspirating and suctioning liquids from cuvettes, microtitration plates, test tubes, Petri dishes, cell culture bottles, roller bottles, bioreactors and other typical laboratory vessels in a safe and controlled way. It is designed to be used with many different stainless steel aspiration adapters, Pasteur and serological pipettes and pipette tips for an enormous range of applications. Each adapter has been specially designed to match the dimensions and the geometry of the corresponding glass or plastic laboratory vessels. The hand operator can be connected to any vacuum source already in the laboratory, thus serving to improve the existing facilities.

Supplier: Integra

In the laboratory small volumes of liquid need be disposed of on a daily basis. This includes the removal of excess liquids from reaction tubes, aspiration of supernatant after centrifugation steps, removal of washing solutions from microplates and much more. This is often accomplished by self-made systems consisting of a trap flask, a rudimentary aspiration tool and an external vacuum source.

Supplier: Integra

These systems are used for aspirating, removing, or filtering biological or chemical liquids cleanly and efficiently. All functions necessary for this are built into the compact design. With single button operation, the device is ready for use at all times.

Supplier: BioTool

Vacuum aspiration system accessory, Hand-E-vac hand operator w/single channel adapter

Supplier: B. Braun

The volumetric infusion pump Infusomat® Space is one of the basic building blocks of the Space system, designed for acute care adult and pediatric facilities.

Supplier: Lenz Laborglas GmbH & CO.KG

Water jet pumps made of borosilicate glass with or without non-return valve.

Supplier: EDWARDS HIGH VACUUM METTLER

These high performance rotary pumps are used in many industrial and laboratory applications. They offer the option of high throughput or high ultimate vacuum by the adjustment of a single control. RV pumps can be run continuosly with inlet pressures up to 50 mbar or can be set to achieve an ultimate partial pressure of 1×10⁻⁴ mbar. For drying applications the water handling capability is 290 g per hour at vapour pressures up to 80 mbar (RV 12).

Supplier: EDWARDS HIGH VACUUM METTLER

E2M1,5 two stage oil sealed rotary vane pumps are renowned for achieving high ultimate vacuum and rapid pumping speeds, with quiet operation and compact size.

Supplier: EDWARDS HIGH VACUUM METTLER

Pump includes all of the components required for laboratory applications such as those found in wet chemistry and sample preparation. It allows for continuous running even in the presence of water and solvents and incorporates an integral fast acting inlet valve that holds the system under vacuum in case of a power failure. Ideal for use with rotary evaporators, centrifugal concentrators, vacuum ovens, distillation/extraction apparatus, fume hoods, glove boxes and vacuum filtration equipment.

Supplier: SciLabware

Water jet pump suitable for most laboratory water pressures with integrated non-return valve that increases safety and a detachable vacuum connection for 6 to 9 mm bore tubing.

Supplier: Lenz Laborglas GmbH & CO.KG

Duran®, with hose connections. With spiral nozzle. For high performance.

Supplier: EDWARDS HIGH VACUUM METTLER

ATEX RV pumps have an external ATEX classification of Ex II 2G IIC T4 or Ex II 2G IIB T4 and internal ATEX classification Ex II 3G c IIB T4. They are suitable for use in potentially explosive atmospheres such as hazardous area pumping. They are supplied with the gas ballast port which must be fitted with an inert gas purge while pumping flammable gasses or vapours to dilute such gases or vapours below the lower explosive limit.

Supplier: HUBER

The stainless steel Unipump® is designed to compensate for pressure loss in external systems.

Supplier: DWK Life Sciences

Made of polypropylene.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: WATSON MARLOW

Pump head with three rollers for higher flow rates.

Supplier: WATSON MARLOW

401U/DM3 three channel pump accepts double segment manifold tubing for microlitre flows.

Supplier: WATSON MARLOW

Series 200, 205S/CA and 205U/CA ideal for scientific applications whenever high accuracy at low flow rates is required. Two pumps are available, the manual (205S/CA) and the manual/auto control (205U/CA). Both are fitted with tachometer-controlled servo-quality DC motors for precise speed control. Pump heads with 4 to 32 channels may be fitted to both pumps.

Supplier: WATSON MARLOW

205S/CA models with manual control and 205U/CA models with automatic/manual control:
These pumps are suitable for a very accurate pulse-free flow rate. The flow rate of each channel is controlled using an independent adjusting screw. Control is manual or automatic, as required. The 205CA pump head with its special cartridges and their spring stator is factory-set for standard applications. The lockable occlusion adjustment allows modification and optimisation of parameters as required. These settings are retained after pipe changes.

Supplier: WATSON MARLOW

Models 520U /R, 520S/R2 and 520 U/R2
Peristaltic pumps with manual or external control for flow rates between 4 µl and 3,5 L/min. For internal tubing diameters of 0,5 to 9,6 mm. The powerful, brushless DC motor produces minimum idle time and high dosage accuracy. All models have a control range of 2200:1. A wide variety of pump heads (max. 48 channels) can be used.

Supplier: WATSON MARLOW

The 520Di is designed with two functions in mind:as a stand-alone dispensing unit; and as a fully integrated part of a filling machine. The wide-ranging industrial logic I/O control options and serial communications offer the flexibility for the pump to be linked to other filling equipment via a PLC.

Supplier: WATSON MARLOW

405U/L and 405U/L2 models for higher flow rates
High precision tubing pumps with automatic and manual control for tubing with a wall thickness of 1,6 mm. The pumps are fitted with spring-mounted tube beds for increased tubing lifetime and flow accuracy at pressures up to two bar. Speed control ratio 10:1. Dual-channel pump head ('L2') or single-channel pump head ('L') for Y elements (max. internal tubing Ø 4,8 mm) with offset aluminium rotors with four stainless steel rollers. Control options: 4 to 20 mA or 0 to 10 V analogue signals, TTL signal (SPS) compatible, start/stop and rotation direction. Operating temperature: 5 to +40 °C Power input: 30 VA.

Supplier: WATSON MARLOW

The modular design allows for many combinations of peristaltic pump drive units with pump heads, thereby creating a solution to meet virtually every need. Up to six 313 or 314 pump heads (also mixed) can be connected to a single drive. A maximum of 10 channels can be mounted on the five channel 314MC and 318MC supplementary heads (can also be mixed). Precision DC motor, maintenance free, high quality actuating drive with exact speed setting. Compatible with SPS and other systems with digital, analogue and serial communication options. User friendly operation, clearly legible display and framed membrane keypad for delicate operation. Stable, chemical resistant housing with smooth, hygienically clean surfaces and modern, highly functional design.

Supplier: GRANT INSTRUMENTS

All in one system with integrated pump designed for routine aspiration of the supernatent alcohol/buffer from the walls of microtubes during DNA/RNA purification and other macromolecule reprecipitation techniques. An ideal personal tool for independent operation away from an in-line lab vacuum supply.

Supplier: WATSON MARLOW

Models 403U/VM2, 403U/VM3, 403U/VM4
Ideal for highly precise flow rates with multiple channels. With spring mounted tube beds with individual setting options. The rotors have stainless steel rollers. These enable low pulsation and reproducible flow rates. The fixed clamping blocks facilitate the laying and exchanging of the tubing. The pump heads are designed for the use of ready made tubes. Speed control ratio: 20:1. The 0,5 to 10 rpm drive produces very precise, low volume flow rates. The 2,5 to 50 rpm drive is suitable for larger flow volumes. Control options: analogue signals of 4 to 20 mA or 0 to 10 V, TTL signal (SPS compatible), start/stop and rotation direction. Operating temperature: 5 to +40 °C. Power input: 13 VA.

Supplier: WATSON MARLOW

The modular design allows for many combinations of peristaltic pump drive units with pump heads, thereby creating a solution to meet virtually every need. Up to six 313 or 314 pump heads (also mixed) can be connected to a single drive. A maximum of 10 channels can be mounted on the five channel 314MC and 318MC supplementary heads (can also be mixed). Precision DC motor, maintenance free, high quality actuating drive with exact speed setting. Compatible with SPS and other systems with digital, analogue and serial communication options. User friendly operation, clearly legible display and framed membrane keypad for delicate operation. Stable, chemical resistant housing with smooth, hygienically clean surfaces and modern, highly functional design.

Supplier: WATSON MARLOW

The 120 pumps offer flexibility for low flow applications. Available with single or multi-channel pumpheads which can be used with a variety of tubing materials and sizes. The 120 will help to maximize yield in fermentation and cell culture applications, and is perfect for single-use systems. Ultra-compact and stackable for multiple feeds like pH control, anti-foam, nutrient and buffer addition, the 120 offers the ideal combination of size and technology to optimise your process. The new 120 pump is perfectly suited to single use systems where no contamination can be accepted. Error-free tube change takes only seconds, with tubing automatically clamped and tensioned to ensure repeatable performance.