Try our pump finder tool or configure a complete system
Simple tools to get top recommended peristaltic pumps or configure your system by choosing compatible components.
Try our pump finder tool or configure a complete system
Simple tools to get top recommended peristaltic pumps or configure your system by choosing compatible components.
您搜索了：Pumps
Pumps efficiently transport liquids or remove moisture and gases from a variety of different-sized containers. The devices are used for dispensing and general liquid-handling purposes. Ergonomic, handheld designs allow for continued comfort and one-handed operation. For the best reproducibility, digital pumps can be programmed to dispense precisely measured samples into culture plates, vials, tubes, or bottles. Pumps can measure in different units depending on preference.
VWR®, Pumps, Peristaltic, Dosing
Supplier: VWR Collection
VWR® peristaltic pump variants offer a selection of dosing pumps with different pump heads integrated into the pump housing. They cover a broad spectrum of application areas in the laboratory and in industry.
Expand 4 Items
VWR® Peristaltic Pump, Feeding
Supplier: VWR Collection
VWR® peristaltic pump variants offer a selection of feeding pumps with different pump heads integrated into the pump housing. They cover a broad spectrum of application areas in the laboratory and in industry.
Expand 4 Items
VWR® RV+ Rotary Vane Pumps, Two-Stage
Supplier: VWR Collection
RV+ two-stage rotary vane pumps provide reliability for stable operation, long product lifespan, and extended service intervals.
Expand 8 Items
VWR®, 隔膜真空泵，VP 820
Supplier: VWR Collection
双头干运转隔膜泵，适用于广泛的实验室应用范围。其能够在不影响介质，即介质不受污染的情况下进行抽吸、压缩和抽空操作。该泵所包括的专利张力优化隔膜，使其具有更小的体积，并延长了隔膜的服务寿命。
Expand 1 Items
VWR® VCP 80/VCP 130 Vacuum/Pressure Pumps
Supplier: VWR Collection
VP 80和VP 130可用作真空和压力泵，并 为高效真空应用树立了标准。该泵是为不要求耐腐蚀性能应 用提供真空操作的经济款解 决方案。可用于对包含缓冲液
VWR®系列真空/压力泵设计用于持续的无人作业，带手动调节的两个指示表，可调整并轻松监控所要求的真空或压力水平。 的水溶液或水烟气进行真空过滤，但不建议用于泵取酸性、基础或有机烟气。
Expand 2 Items
化学隔膜真空泵，湿气自干系统，SD 820
Supplier: VWR Collection
双头，干运转隔膜泵，带集成自干系统。该款泵在实验室有着广泛的应用，尤其是需要洁净的真空环境且必须抽除湿气的场合。例如仪器、容器、过滤器和织物灭菌用真空干燥腔（用于对物质和组件进行干燥或热处理）或蒸汽消毒器操作时。由于该泵对腐蚀介质的高度耐受性，因此有着广泛的应用范围。该泵所包括的带专利张力优化PTFE涂层隔膜，使其具有更小的体积，并延长了隔膜的服务寿命。该创新型自干系统能够在抽吸时高速将凝析液吹出泵头。真空腔内能够保持持续真空。可使用三个变量调整至程序所要求的干燥周期。干燥后，泵能够达到更好的真空水平，并比不带干燥系统的泵提供更快的抽吸速度。
Expand 1 Items
迷你隔膜真空泵，VP 86
Supplier: VWR Collection
Single head, dry running diaphragm pump for a wide range of laboratory applications. It pumps, compresses and evacuates without affecting media, i.e., media remains uncontaminated. Includes diaphragm with patented tension optimisation, which allows the pump size to be smaller extending the service life of the diaphragm.
Expand 1 Items
化学品用高性能隔膜泵，VP 220
Supplier: VWR Collection
VP 220适用于旋转蒸发器，其可以在无需使用油泵的条件下为苛刻的蒸发操作提供所需的强大真空。VP 220内置高级蒸汽管理(AVM)装置，可以为有机溶剂蒸馏和处理腐蚀蒸汽和气体应用提供精确的控制。VP 220在对诸如丙酮、乙醇等低沸点溶剂进行旋转蒸发操作时尤为有效，甚至可以在35 °C条件下快速分离DMF。所有泵零件都采用诸如PTFE和Kalrez全氟化橡胶等耐腐蚀材料制成，以便处理腐蚀性蒸汽。结合真空调整功能进一步优化蒸发操作。使用真空调整功能增加真空水平，直至蒸发烧瓶中形成泡泡，然后稍微回调一些。降低真空水平以快速反应，直至暴沸或起泡。