KNF LABOPORT SD Self-drying vacuum pump N 820.3 FT.40.18

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KNF LABOPORT SD N 820.3 ft.40.18: compact and safe!

Vacuum pumps are found in a wide range of applications, especially in laboratories. Wherever clean vacuum is needed and humid gases have to be evacuated . This may be the case for drying at vacuum drying ovens, for heat treatment of components and substances or for sterilization of vessels, filters, instruments or textiles.

The KNF LABOPORT SD N 820.3 ft.40.18 can be used universally due to its high resistance to aggressive substances.

Do you have questions about the components, are you looking for a device specifically for your applications? Please contact us, we will be pleased to advise you individually.

The most important features of the model

This model is chemical resistant. It is also a two-headed, dry-running unit with an integrated self-drying system. The KNF structural diaphragms are PTFE-coated and have been elaborately developed. They form the heart of the pump and make a smaller size possible.

In addition, this considerably extends the service life of the diaphragm. The unit also operates very quietly and extremely reliably.

The pump's drying system allows condensate liquid to be blown out of the pump heads during evacuation. The vacuum remains constant, and the drying cycle can be individually adjusted to the process in question.

The unit is capable of evacuating much faster than a pump without a drying system. This model is suitable for many applications in the laboratory, especially where clean vacuum is required.

Attractive design

Like all devices from this brand-name manufacturer, this device also impresses with its appealing and high-quality appearance, which can be easily integrated into any laboratory.

The compact design of this durable model is another plus in everyday work. A bright housing combined with black ventilation grille, the switch placed directly on the front – comfortable working is guaranteed!

Modern technology for your daily laboratory routine

With the aid of this model, completely oil-free conveying is possible. This results in unadulterated evacuation and conveying. The integrated KNF self-drying system guarantees the rapid removal of condensate from the heads of the pump.

This can be done without changing the vacuum , thus significantly shortening the process time and protecting the pump heads.

This unit is chemical resistant and therefore suitable for use with aggressive and corrosive vapors and gases. The model operates in an environmentally friendly manner and is maintenance-free.

Technical data

Finally, we would like to give you a brief overview of the technical features of this model. The device provides a pumping capacity of 20 liters per minute, the flow rate is 1.2 cbm/hour. The ultimate vacuum is 10 mbar maximum. The operating pressure is 1 bar.

The permissible media temperature is between 5 °C and 40°C, the permissible ambient temperature is between 5 °C and 40 °C. The valves are made of FFPM, the diaphragm is PTFE coated. The weight of the pump is 9.6 kg, the dimensions are 177 mm x 220 mm x 312 mm. Due to its compactness, you can easily store the model in the laboratory and flexibly position it at the workplace.

Inform now!

Our competent team of consultants aims to ensure that you receive the ideal products for your area of application. Do you have any questions about our wide range of articles, their functions or our manufacturers?

We look forward to hearing from you and will be happy to help! You can reach us by phone at +49 30 2096579 00 or by e-mail at [email protected]

Additional information

Weight 12 kg
Model of pump

diaphragm pump, Membranpumpe

Max. Conveying capacity

1,2 m³/h