Supplier: KNF

Single- or dual-headed, dry running diaphragm pumps for a wide variety of applications in laboratories. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated. The pump includes a PTFE-coated diaphragm with patented tension optimisation, which allows the pump to be smaller and prolongs the service life of the diaphragm, it is ideal for aggressive/corrosive gases and vapors.

Supplier: KNF

These diaphragm liquid pumps work quietly and with little vibration to pump neutral and aggressive liquids. Application: Transferring liquids.

Supplier: KNF

This N 96 diaphragm vacuum pump combines a high flow rate with a compact design, saving valuable space in the laboratory.

Supplier: KNF

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: KNF

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: KNF

Spares kit

Supplier: KNF

These vacuum systems are especially suitable for controlling processes in a rotary evaporator. The patented, closed system arrangement enables gentle distillation and high recovery rates of solvents even with low boiling points.

Supplier: KNF

These valves are used for the prevention of excessive pressure build-up.

Supplier: KNF

Evaporation flask NS29/32, 2000 ml, For: RC 900

Supplier: KNF

Fully automatic and chemically-resistant, multi-user vacuum system. Suitable for multiple users and saves space on the lab bench. PowerDry self-drying feature is suitable for moist gases and allows the pump to reach deeper vacuum with faster evacuation. The movable vacuum controller unit offers the flexible regulation of vacuum with an easy-to-read digital display.

Supplier: KNF

Made of borosilicate glass 3.3. plastic coated.

Supplier: KNF

Chiller, C 900

Supplier: KNF

Drum pump accessory, In-line filter FS 60 X PEEK mesh opening, UNF ¼"-28 connector

Supplier: KNF

Oil free diaphragm pump designed specifically for use in laboratories and educational establishments. It is an ideal replacement for water jet pumps and is suited for use in applications where vacuum or pressure is required, such as vacuum or pressure filtration. Other applications include gas sampling, circulation and transfer of gases/vapours, flame photometers, vacuum desiccation and small evaporators. The pump is supplied in robust metal cases with a carrying handle and the front panel contains the inlet and outlet connections for 6 mm tubing plus the on/off switch.

Supplier: KNF

Series N 022 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination.

Supplier: KNF

High performance condenser (including support), LABOPORT®

Supplier: KNF

Base plate for pumps N810 and N820

Supplier: KNF

Rotary evaporator RE 212 FW-G, vertical condenser, for use under vacuum, electronic flask lift, no chiller included, no pump included, water bath included.

Supplier: KNF

The modular SC systems are equipped with a chemically resistant diaphragm pump. The vacuum systems can be used in a wide range of laboratory tasks wherever a clean and constant vacuum is needed. There is a selection of vacuum pumps with different capacities and different modular system components to match any laboratory use.

Supplier: KNF

In addition to the features of the base pumps, you will have the ability to extend the pump to a system with separators and a high-performance condenser. This allows for environmentally friendly recovery of solvents with excellent protection against aggressive chemicals.

Supplier: KNF

These two evaporators were designed to provide reliable daily performance in different laboratory environments.

Supplier: KNF

The robust diaphragm vacuum pump N920G is extremely quiet.

Supplier: KNF

Vacuum seal FKM/PTFE, 2 pieces

Supplier: KNF

Cold trap made of borosilicate glass 3.3, with GL 45 closing cap.

Supplier: KNF

Drum pump accessory, Hose connector, ETFE, NPT ⅜", for tube int.Ø 12

Supplier: KNF

Rotary evaporators, RC 600 and RC 900

Supplier: KNF

Simple, user-friendly compact dosing pump.
Application: Metering liquids.

Supplier: KNF

Assembly key for stabilisation diaphragm (only for N 920 AP.18 and N 920 AP.29.18)

Supplier: KNF

Multipurpose laboratory instrument for handling liquids. It can be used for filtering (in combination with a vacuum filtration unit), pipetting and aspirating liquids. The flow rate during aspirating and filtering, and the aspiration and dispensing speed when pipetting, can both be regulated from the control panel. A vacuum gauge indicates the pressure in the collecting bottle. The vacuum that the tower needs in order to work is created by a diaphragm vacuum pump. Liquid media are prevented from penetrating the pump by a protective sterile filter. The tower is equipped with locking wheels and fits under the laboratory workbench. It is equally convenient for left- and right-handed operation.

Supplier: KNF

Vacuum Pump System SC 920 G is speed regulated.
Application: Rotary evaporation, distillation.