Pumps

Supplier: HARVARD APPARATUS

The PHD 22/2000 syringe pump series gives you the lowest flow rates, the highest accuracy, the smoothest flow, advanced programmability from the keypad. Ideal for applications in drug/nutritional delivery, electrospinning, microfluidics/nanofluidics and mass spec calibration.

Supplier: EDWARDS HIGH VACUUM METTLER

TIC Instrument controller is a compact control with a large, clear graphical display, an intuitive user interface and serial communications.

Supplier: LUTZ PUMPEN

Ideal for light viscous mineral oil products.

Supplier: LABCONCO

Single- or dual-head chemically resistant, dry running diaphragm pumps for a wide range of laboratory applications. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated.

Supplier: Restek

Vacuum/pressure station allows switching from pressure to vacuum in a matter of seconds. It is quiet and has a oil-free unit which will not contaminate the extraction system or samples. Provides 20" Hg (68 kPa) vacuum or 18 psi (124 kPa) pressure.

Supplier: Restek

These vacuum gauges are made of stainless steel wetted surfaces with rear mount.

Supplier: LUTZ PUMPEN

This pump set is specially adapted for pumping concentrated acids and alkalis such as chloric acid, chromic acid, sulphuric acid, nitric acid, hydrofluoric acid and sodium hypochlorite. Pump tube and nozzle in PVDF and drum adapter made from PP.

Supplier: EDWARDS HIGH VACUUM METTLER

The XDS pumps are used as a patented bearing shield to isolate the vacuum environment from all forms of lubricant, not only making it totally dry, but hermetically sealed. The shield also protects the bearing from any process vapours. Adjustable gas ballast allows vapour to be handled and opens up the range of applications to many that were previously unsuited to scroll pumps. The XDS-C range are designed for pumping condensable vapors and use materials selected for a wide range of laboratory wet chemistry applications.

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: HAEP LABOR

Vacuum aspiration system.

Supplier: LABCONCO

Scroll Vacuum Pumps are low maintenence, corrosion resistent pumps that require no oil.

Supplier: EDWARDS HIGH VACUUM METTLER

Active Inverted Magnetron gauge is a combined unit of the gauge-head and controller. This gauge operates as a cold cathode ionisation gauge, in which pressure is measured indirectly as a function of the current that flows in a Townsend discharge maintained in the body tube.

Supplier: EDWARDS HIGH VACUUM METTLER

The active gauge displays are a range of simple, low cost units for the measurement and control of vacuum from atmosphere to 10^-9 mbar.

Supplier: GILSON

The VERITY® syringe pumps provide speed and reliability to small- and large-volume, repetitive liquid transfers in HPLC, SPE, and other general liquid handling methods.

Supplier: LEYBOLD

Penningvac PTR 90 pirani with a cold cathode ionization sensor gauge.

Supplier: EDWARDS HIGH VACUUM METTLER

Model APG.
These gauges have a measuring range from atmosphere to 1×10⁻⁴ mbar and combine the gauge head and controller in one compact active unit.