Procurou por: Bombas de Diafragma

Fornecedor: KNF

Descrição: Estes sistemas de vácuo são especialmente adequados para o controlo de processos em evaporadores rotativos. A configuração patenteada de sistema fechado permite uma destilação suave e taxas elevadas de recuperação de solventes, mesmo com pontos de ebulição baixos.

Código de Artigo: (KNFAN938.50KT.18)

Fornecedor: KNF

Descrição: This diaphragm pumps is double-head, dry-running devices used in a wide range of laboratory applications.

UOM: 1 * 1 unid.

Promoção

Fornecedor: Welch by Gardner Denver

Descrição: These non-chemical-resistant diaphragm pumps characterized by a compact design, long lifespan and oil-free evacuation are designed for aqueous and standard duty applications. The diaphragm series are well known for smooth operation. They are available in one or multistage configuration with controlled (ecoflex) or uncontrolled pumping speed. Ecoflex diaphragm pumps are equipped with a state-of-the-art vacuum control which allows the pumping speed to be varied.

Fornecedor: VACUUBRAND

Descrição: 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.

Promoção

Fornecedor: VACUUBRAND

Descrição: Chemistry diaphragm pumps of the NT design are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. The eight cylinders pump ME 16C NT provides a particularly high performance together with a compact design. Upgraded with an outlet exhaust vapor condenser (EK) the ME 16C NT +EK provides an environmental friendly system with efficient solvent recovery. Eight-cylinder NT pumps feature quiet operation, smooth and easy to clean surfaces.

Código de Artigo: (VACU20744300)

Fornecedor: VACUUBRAND

Descrição: This four-stage chemistry-design diaphragm pump is an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet highest requirements. The four-stage design of the eight-cylinder pump MV 10C NT provides the advantageous combination of high pumping speed and very low ultimate vacuum of 0,9 mbar in a very compact design. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (VACU25743150)

Fornecedor: VACUUBRAND

Descrição: Diaphragm pumps from VACUUBRAND for non-corrosive media are available in the basic version and variants with VARIO® control. Important benefits include oil-free and whisper quiet operation, low maintenance requirements, and extended service life.

UOM: 1 * 1 unid.

Promoção

Fornecedor: VACUUBRAND

Descrição: These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life; diaphragm and valves are very easy to replace. Oil-free vacuum.

Fornecedor: VACUUBRAND

Descrição: The VACUU·SELECT controller simplifies your work and allows VARIO select chemistry diaphragm pumps to deliver unparalleled precision. The pumps run whisper quiet and respond to demand in real time by matching pumping speed to process conditions. The intuitive VACUU·SELECT controller includes predefined applications for all common vacuum processes.

Fornecedor: VACUUBRAND

Descrição: A filtração a vácuo é uma das aplicações mais comuns usadas para a preparação de amostras em química, microbiologia, no controlo das águas residuais e noutros processos analíticos. As novas bombas de diafragma VP 100 e VP 100 C proporcionam um desempenho elevado e compacto e são fáceis de usar, sendo perfeitas tanto para filtrações simples como múltiplas.

Código de Artigo: (VACU20741800)

Fornecedor: VACUUBRAND

Descrição: These VARIO® pumping units provide precise vacuum control by adjusting the diaphragm pump's motor speed. They feature fully automatic evaporation control at the push of a button. The PC 3016 NT VARIO pumping unit is a proven concept for evaporations with large amounts of solvents. The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near 100-percent solvent recovery, efficient recycling and active protection of the environment. Eight-cylinder NT pumps features quiet operation with smooth, easy-to-clean surfaces.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (VACU20744800)

Fornecedor: VACUUBRAND

Descrição: These VARIO® pumps and pumping units feature a very high pumping speed and attain an outstanding ultimate vacuum. They provide precise vacuum control by adjusting the diaphragm pump's motor speed. The controller provides fully automatic evaporations without any need of parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near 100-percent solvent recovery, efficient recycling, and active protection of the environment.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (VACU25741750)

Fornecedor: VACUUBRAND

Descrição: Chemistry diaphragm pumps from VACUUBRAND for aggressive gases and vapors are available in the basic version, with two-point or VARIO® control. Their construction with fluoropolymers makes them very resistant to chemical vapors from inlet to exhaust.

UOM: 1 * 1 unid.

Promoção

Fornecedor: Welch by Gardner Denver

Descrição: These dry vacuum pumps are widely used for general vacuum work, air/gas sampling, fast evacuation of large chamber volumes, backing pump for various turbo pumps, drying chambers, vacuum chambers, degassing and isolation vacuum.

Código de Artigo: (ILMV2019C-02)

Fornecedor: Welch by Gardner Denver

Descrição: Pumps are constructed with PTFE heads, perfluoroelastomer valves and a PTFE coated molded diaphragm. Includes intake/exhaust hose barbs. DRYFAST® models include tunable vacuum control.

UOM: 1 * 1 unid.

Promoção

Fornecedor: VACUUBRAND

Descrição: For use in explosive areas chemistry diaphragm pumps category 2 with ATEX conformity are available.