Estes sistemas de vácuo para química podem ser usados numa vasta gama de aplicações, para drenagem ou deslocamento de gases e vapores entre recipientes, em laboratórios de química e física, por exemplo, como alternativa a bombas de jacto de água e bombas de palheta rotativa. Estrutura compacta, funcionamento extremamente silencioso. Longa vida útil, substituição fácil do diafragma e das válvulas. Vácuo isento de óleo.
- Com bombas de diafragma para química, de elevada resistência a produtos químicos (as partes em contacto com os meios são feitas de compostos de PTFE e materiais semelhantes)
- Elevada capacidade de volume de bombeamento, mesmo a baixa pressão
- Válvula de lastro de gás standard, para trabalhar com condensados
- Recuperação de solvente de quase 100%, com condensador do vapor extraído
- Controlo manual simples
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.
Modelo MD 4C NT + AK + EK
Inclui uma bomba de diafragma para química MD 4C NT, montada num suporte para bomba, um separador do lado da aspiração (AK), para protecção contra as partículas e para recolha de gotículas de líquido, bem como um condensador de vapor extraído (EK) isolado, para uma recuperação eficaz dos solventes, para proteger o ambiente e permitir a reciclagem.
Modelo MD 4C NT + AK SYNCHRO + EK
Este sistema de vácuo para química permite operar em simultâneo dois sistemas de vácuo através de uma única bomba de vácuo. Inclui uma bomba de diafragma para química MD 4C NT, montada num suporte para bomba, e um separador do lado da aspiração (AK), para protecção contra as partículas e para recolha de gotículas de líquido. Com condensador de vapor extraído (EK) isolado, do lado da pressão, para uma recuperação eficaz dos solventes, para proteger o ambiente e permitir a reciclagem. Inclui controlo manual duplo e válvulas de retenção para impedir que os processos interfiram entre si.
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.
Informações de encomenda: 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.
Atenção: Note: Please visit our website for details on the full range of Vacuubrand chemistry vacuum systems.