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Supplier: KNF
Description: 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.

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Supplier: KNF
Description: 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.

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Catalog Number: (KNFA063722/000000)
Supplier: KNF
Description: These valves are used for the prevention of excessive pressure build-up.
UOM: 1 * 1 items


Catalog Number: (181-0583)
Supplier: KNF
Description: This N 96 diaphragm vacuum pump combines a high flow rate with a compact design, saving valuable space in the laboratory.
UOM: 1 * 1 items


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

Catalog Number: (N022AN18)
Supplier: KNF
Description: 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.
UOM: 1 * 1 items


Supplier: KNF
Description: Made of borosilicate glass 3.3. plastic coated.

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

Supplier: KNF
Description: Protective cover for heating bath RC 600/RC 900, For: RC 600 / RC 900

Supplier: KNF
Description: Spares kit

Supplier: KNF
Description: The N 820 G and N 840 G basic pumps feature a control knob for manual adjustments of the flow rate, making them well suited to a wide variety of applications. This has integrated rotational speed control, the pumps are quiet, very energy efficient, and can be optimally adjusted in accordance with the application.

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Catalog Number: (KNFAN938.50KT.18)
Supplier: KNF
Description: This diaphragm pumps is double-head, dry-running devices used in a wide range of laboratory applications.
UOM: 1 * 1 items


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

Catalog Number: (181-3110)
Supplier: KNF
Description: 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.
UOM: 1 * 1 items

Product #181-3110 has been discontinued: however, you may be interested in the alternative product(s) listed below.
Supplier: KNF
Description: Rotary evaporators, RC 600 and RC 900

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

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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