Diaphragm Vacuum Pump N840.3FT.40.18
Order-No.: 566248403
2.476,15 € for 1 piece plus VAT (21%) plus shipping costs
- Assortment: KNF
- Article-No: 312297/026365
- Catalogue-No: 566248403
- Category: Diaphragm vacuum pumps
Show all Diaphragm vacuum pumps from KNF - Category No.: 90402302
- Validity: 31.12.2026
- Last Update: 31.12.2025
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Diaphragm Vacuum Pump N 840.3 FT.40.18
- Flow rate 2.04 m³/h / Ultimate vacuum 10 mbar abs.
- Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without altered. This significantly reduces process time and preserves the pump heads.
- Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors
Technical data
Application Vacuum oven
Flow rate (m³/h) at atm. pressure 2.04
Ultimate vacuum (mbar abs.) 10
Operating pressure (bar) 1
Connectors for tube (mm) ID10
Permissible media and
ambient temperature (°C) +5 to +40
Weight (kg) 12.9
Dimensions W x H x D (mm) 189 x 239 x 341
Material
Pump head PTFE
Diaphragm PTFE-coated
Valves FFPM
Zubehör (optional):
Vakuumchemieschlauch 028187
silencer: 007006 (mounted on the pump head)
silencer: 056366 (mounted on the pressure side on the hose)
chemical resistant vacuum hose ID: 9,4 mm (sold in whole meters): 028187
- Flow rate 2.04 m³/h / Ultimate vacuum 10 mbar abs.
- Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without altered. This significantly reduces process time and preserves the pump heads.
- Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors
Technical data
Application Vacuum oven
Flow rate (m³/h) at atm. pressure 2.04
Ultimate vacuum (mbar abs.) 10
Operating pressure (bar) 1
Connectors for tube (mm) ID10
Permissible media and
ambient temperature (°C) +5 to +40
Weight (kg) 12.9
Dimensions W x H x D (mm) 189 x 239 x 341
Material
Pump head PTFE
Diaphragm PTFE-coated
Valves FFPM
Zubehör (optional):
Vakuumchemieschlauch 028187
silencer: 007006 (mounted on the pump head)
silencer: 056366 (mounted on the pressure side on the hose)
chemical resistant vacuum hose ID: 9,4 mm (sold in whole meters): 028187
| Description | value |
|---|---|
| Product type description: | N840.3FT.18 |
| Ultimate total pressure DIN 28432: | 10 |
| Minimum operating temperature: | 5 °C |
| Maximum operating temperature: | 40 °C |
| Power input: | 245 W |
| Protection type IP: | IP44 |
| Voltage supply: | 230 V AC |
| AC power plug: | Schuko (type F) |
| Description | value |
|---|---|
| WEEE obligation: | Yes |
| WEEE registration number: | DE24560767 |
