Disse vakuumsystemene kan brukes på en rekke bruksområder for avtrekk eller flytting av gasser og damper mellom beholdere i kjemi- og fysikklaboratorier, f.eks. som et alternativ til vannstrålepumper og rotasjonspumper. Kompakt konstruksjon, svært stillegående drift, lang driftslevetid, membranen og ventilene er enkle å skifte ut. Oljefritt vakuum.
- Inkluderer membranpumper med høy kjemikaliebestandighet (delene som kommer i kontakt med gasser, er laget av PTFE-forbindelser og lignende)
- Høy pumpevolumkapasitet, selv ved lave trykk
- Standard gassballastventil for arbeid med kondensater
- Løsemiddelutbytte med dampkondensator for avtrekksavfall på nesten 100 %
- Enkel manuell kontroll
MD 4C NT:
Three-stage chemistry design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapours and meet even challenging requirements. The three-stage design provides the advantageous combination of high pumping speed and very low ultimate vacuum. All parts of the MD 4C NT in contact with pumped media are made of chemically resistant fluoroplastics. Well proven PTFE sandwich diaphragms provide increased reliability and extended operating life. Due to the gas ballast valve and its very good ultimate vacuum (even with gas ballast) the MD 4C NT is also suitable for pumping condensable vapours of high boiling solvents. The NT-series features further improved performance data, easy service and superior vapour tolerance.
Modell MD 4C NT + AK + EK
Består av en MD 4C NT-membranpumpe montert på en pumpestøtte, en separator på sugesiden (AK) som partikkelbeskyttelse og for oppsamling av væskedråper og en isolert dampkondensator for avtrekksavfall (EK) for et effektivt løsemiddelutbytte for å beskytte miljøet og for rimelig resirkulering.
Modell MD 4C NT + AK SYNCHRO + EK
Med dette vakuumsystemet kan to vakuumsystemer drives samtidig ved hjelp av én enkelt vakuumpumpe. Systemet består av en membranpumpe, MD 4C, som er montert på en pumpestøtte, separator på sugesiden (AK) som partikkelbeskyttelse og for oppsamling av væskedråper. Med en isolert dampkondensator for avtrekksavfall på trykksiden (EK) for et effektivt løsemiddelutbytte for å beskytte miljøet og for rimelig resirkulering. Inkluderer en dobbel manuell kontroll og enveisventiler for å forhindre at prosessene forstyrrer hverandre.
Model MD 4CRL NT:
For applications requiring an especially high leak tightness of the pump, we recommend the MD 4CRL NT. The three-stage construction provides the advantageous combination of high pumping speed and very low ultimate vacuum. All major parts of the MD 4CRL NT in contact with pumped media are made of chemically resistant fluoroplastics or a special, highly corrosion-resistant stainless steel. Well-proven PTFE sandwich diaphragms provide increased reliability and extended operating life. Every single pump is tested for an integral leakage rate of 0,001 mbar l/s.
Model MD 4C NT + 2AK:
This chemistry vacuum system has a wide range of applications like evacuation, evaporation and pumping of gases and vapours in chemical, biological and pharmaceutical laboratories that do not require condensation of solvent vapours at the outlet. This system is well proven for high vacuum requirements with high boiling solvents. Typical applications are vacuum concentrators, rotary evaporators and drying ovens. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The catchpot at the outlet collects condensate, avoids condensate backflow towards the pump and reinforces the whisper-quiet operation of the pump.
MD 4C NT + AK + EK-Peltronic:
This system is ideal for high vacuum requirements with high boiling solvents. Typical applications are rotary evaporators and drying ovens. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The included emission Peltronic® emission condenser performs condensation of solvent vapours without external coolant such as water or dry ice. It works electronically and uses Peltier elements as cooling system. All wetted parts are highly chemically resistant.
Bestillingsinformasjon: Model MD 4C NT + AK + EK-Peltronic is supplied without plug but two necessary UK power cords (VACU20637654 + VACU20676020) will be supplied free of charge. Model MD 4C NT + 2AK is supplied with an EU plug but a UK power cord 181-0250 will be supplied free of charge.
NB: Note: Please visit our website for details on the full range of Vacuubrand chemistry vacuum systems.