KNF LABOPORT SD Self-drying vacuum pump N 842.3 FT.40.18
The KNF LABOPORT SD self-drying vacuum pump N 842.3 FT.40.18 is a state-of-the-art diaphragm pump specially developed for use in demanding laboratory and industrial environments. This pump is characterized by its chemical resistance, high gas density and energy-efficient performance, making it a preferred choice for many professionals. Compared to similar products such as the KNF LABOPORT chemical-resistant diaphragm vacuum pump N 840.3 FT.18, the N 842.3 FT.40.18 offers a self-drying function that significantly reduces maintenance requirements.
Technical data and features
The KNF LABOPORT SD self-drying vacuum pump N 842.3 FT.40.18 offers a number of technical advantages that make it ideal for use in various applications:
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Pump type: Diaphragm pump
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Max. Delivery rate: 2.04 m³/h
- Deliveryrate: 34 l/min at atmospheric pressure
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Ultimate vacuum: 4 mbar abs.
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Operating overpressure: 1 bar
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Hose connection: ID 10 mm
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Permissible gas and ambient temperature: +5...+40 °C
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Mains: 230V/50Hz
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Protection class of the motor: IP 44
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Motor power: 245 W
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Current consumption: 1.5 A
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Weight: 13.7 kg
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Dimensions (LxHxW): 341/242/189 mm
The wetted parts of the pump are made of PTFE, PTFE-coated diaphragms and FFPM valves, which ensures high resistance to aggressive chemicals.
Areas of application
The KNF LABOPORT SD self-drying vacuum pump N 842.3 FT.40.18 can be used for a wide range of applications and is ideal for
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Degassing: Removal of dissolved gases from liquids.
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Distillation processes: Supporting the separation of substances through evaporation and condensation.
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Filtration processes: Facilitating the separation of solids from liquids.
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Drying of moist substances: Efficient removal of moisture from various materials.
This pump is ideal for use in laboratories, research facilities and industrial applications where reliability and efficiency are crucial. Similar to the KNF LABOPORT Chemically resistant diaphragm vacuum pump N 842.3 FT.18, it offers robust performance and durability.
Certifications and standards
The KNF LABOPORT SD Self-Drying Vacuum Pump N 842.3 FT.40.18 complies with all relevant industry standards and norms, including
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CE marking: conformity with the essential requirements of EU directives.
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IP 44 protection class: Protection against solid foreign bodies and splash water.
FAQs
How often does the pump need to be serviced?
Thanks to the self-drying function of the KNF LABOPORT SD self-drying vacuum pump N 842.3 FT.40.18, maintenance requirements are minimal. However, regular inspections and occasional checks of the seals and diaphragms are recommended.
Can the pump handle aggressive chemicals?
Yes, the pump is resistant to chemicals and can pump aggressive substances without any problems. The wetted parts are made of PTFE and FFPM, which offer high resistance to chemical attack.
Which applications are suitable for this pump?
The pump is suitable for a wide range of applications, including degassing, distillation, filtration and drying. It is ideal for use in laboratories and industrial environments.
Conclusion
The KNF LABOPORT SD self-drying vacuum pump N 842.3 FT.40.18 is a powerful and reliable solution for demanding applications in laboratories and industry. With its high chemical resistance, energy efficiency and minimal maintenance requirements, it offers considerable added value for professionals. Comparisons such as with the KNF LABOPORT chemical-resistant diaphragm vacuum pump N 840.3 FT.18 show that the self-drying function of the N 842.3 FT.40.18 is a decisive advantage.
