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KNF™ LABOPORT™ Diaphragm Vacuum Pumps N 820 G and N 840 G

Chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves.

Brand:  KNF™ 317121/313452

1738.69 EUR valid until 2024-12-31
Use promo code "21658" to get your promotional price.

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Product Code. 17034237

  • 2235.00 EUR / Each
Estimated Shipment: 05-02-2025
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Description

Description

Suitable for a wide range of laboratory applications including extremely aggressive/corrosive gasses and vapors.
  • Ultimate Vacuum (max.): 6 mbar (abs.)
  • Adjustable speed control
  • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Clean, 100% oil-free operation
Specifications

Specifications

6 Mbar abs.
DC-B
NRTL Certification, TUV, According to UL 61010-1, CAN/CSA-C22.2, No 61010-1. Certificate no. U8 045055 0021 Rev 00. Directives include: 2011/65/E/ (RoHS), 2014/30/EU (EMC), 2006/42/EC (MRL). DIN EN 50581, DIN EN 1012-2, DIN EN ISO 12100, DIN EN 61010-1, DIN EN 61326-1
PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves
EU and UK plug
40°C
50/60 Hz
259 mm
Diaphragm Gas Pump
2
5°C
Oil-free
0.1 bar G
Integrated rotation speed control
0.35 to 0.66 A
163 x 220 x 259 mm
N 820 G
LABOPORT™
20 LPM (at atmospheric pressure)
220 mm
163 mm
IP30
Chemical resistant
Degassing
2
100/240 V
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