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Pressure Control Valve

Catalog Number: (KNFA063722/000000)
Supplier: KNF
Description: These valves are used for the prevention of excessive pressure build-up.
UOM: 1 * 1 items
Product Image-181-3917

Mini Diaphragm Vacuum Pump LABOPORT®

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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Product Image-189-0026

Vacuum systems, chemically resistant, LABOXACT®

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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Accessories for Diaphragm Pumps

Supplier: KNF
Description: Vacuum diaphragm pump, Fine control valve with vacuum gauge

Product Image-181-0584

Vacuum pumps, modular and expandable, type N 820 G and N 840 G, LABOPORT®

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.

Product Image-KNFAN938.50KT.18

Diaphragm vacuum pumps, LABOPORT®

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
Image Unavailable-KNFA057955

Cold trap with scealing cap

Catalog Number: (KNFA057955)
Supplier: KNF
Description: Cold trap made of borosilicate glass 3.3, with GL 45 closing cap.
UOM: 1 * 1 items
Image Unavailable-181-0629

Vacuum pump systems, type SR 820 G, SR 840 G, SH 820 G and SH 840 G, LABOPORT®

Supplier: KNF
Description: 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.

Product Image-181-3320

Diaphragm vacuum pumps, LABOPORT®, N 810, N 820

Catalog Number: (181-3320)
Supplier: KNF
Description: 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.
UOM: 1 * 1 items
Image Unavailable-181-0570

Diaphragm Vacuum Pump, N 920 G

Catalog Number: (181-0570)
Supplier: KNF
Description: The robust diaphragm vacuum pump N920G is extremely quiet.
UOM: 1 * 1 items
Product Image-224-0063

Chemically resistant diaphragm dosing pumps SIMDOS®

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

Image Unavailable-KNFA307757

Accessories for vacuum control unit, VC 900

Supplier: KNF
Description: Connection cable for N 920 G interface, 5 m

Image Unavailable-KNFA151903

Accessories for diaphragm liquid pumps

Supplier: KNF
Description: Drum Pump, Tube ¹/₁₆" with connector UNF ¹/₄" - 28, 1 m for fine dosing

Image Unavailable-KNFAVC900

Vacuum control unit, VC 900

Catalog Number: (KNFAVC900)
Supplier: KNF
Description: Vacuum control unit to control the vacuum applications, like rotary evaporation, distillation, multi-user vacuum system.
UOM: 1 * 1 items
Product Image-189-0033

Vacuum pump system SC 920 G

Catalog Number: (189-0033)
Supplier: KNF
Description: Vacuum Pump System SC 920 G is speed regulated.
Application: Rotary evaporation, distillation.
UOM: 1 * 1 items
Product Image-189-0017

Diaphragm vacuum pumps, LABOPORT®, N 840, N 842

Supplier: KNF
Description: 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.

Inquire for Price
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 0800 22 33 44.
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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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