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

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.

2235.00 EUR - 2460.00 EUR

Specifications

Max. Vacuum 6 Mbar abs.
Control Integrated rotation speed control
Motor Type DC-B
Certifications/Compliance 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
Material PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves
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Products 2
Product Code Brand Model Flow Rate Price Quantity & Availability  
Product Code Brand Model Flow Rate Price Quantity & Availability  
17034237
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KNF™
317121/313452 		N 820 G 20 LPM (at atmospheric pressure)
2235.00 EUR
Each
Estimated Shipment: 04-02-2025
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17225123
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missing translation for 'viewProductCertificates'
KNF™
317123/315994 		N 840 G 34 LPM (at atmospheric pressure)
2460.00 EUR
Each
Estimated Shipment: 04-02-2025
to see stock.
Add to basket
 
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
PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves
LABOPORT™
50/60 Hz
IP30
Chemical resistant
Oil-free
0.1 bar G
Integrated rotation speed control
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
EU and UK plug
40°C
Diaphragm Gas Pump
2
5°C
2
100/240 V
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Documents

Documents

Product Certifications
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