BDL | Item Diaphragm vacuum pumps LABOPORT N 820 G / N 840 G, chemically-resistant

My cart

My Quotes

Webshop A-B Search

My cart

My Quotes

Diaphragm vacuum pumps LABOPORT N 820 G / N 840 G, chemically-resistant

KNF NEUBERGER GmbH (10225)

Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant
The compact pumps feature a control knob for manual adjustments of the flow rate, making them well suited to a wide variety of applications, e.g. rotary evaporation, distillation, gel drying, degassing as well as the use with vacuum ovens and vacuum concentrators. Due to the manual rotational speed control, the pumps are quiet, very energy efficient, and can be optimally adjusted in accordance with the application.

-Easy-to-clean surface
-Adjustable in flow rate due to manual rotational speed control
-Combination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vapors
-High level of compatibility with vapor and condensation
-Integrated gas ballast valve
-3-color status display: In operation / Stand-by / Error
-ATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only
-100% oil-free transfer to ensure uncontaminated transfer, evacuation and compression
-Optional: Easily expandable with separators and/or condensers

PN	Manuf. PN	Supplier	Depth~mm	Height~mm	PK	Type	Ultimate vacuum~mbar	Weight~kg	Width~mm	Plug type	Price
4672375	317121/313452	KNF NEUBERGER GmbH	259	220	1	N 820 G	6	8.8	163	EU/UK/CH	3170.45 EU
4672376	317123/315994	KNF NEUBERGER GmbH	289	240	1	N 840 G	6	11.3	177	EU/UK/CH	3520.59 EU
4686738	U317123/315995	KNF NEUBERGER GmbH	289	240	1	U N 840 G	6	11.3	177	US	5775.58 EU
4686739	U317121/313453	KNF NEUBERGER GmbH	259	220	1	U N 820 G	6	8.8	163	US	4279.05 EU