Wyszukano: Membranowe pompy próżniowe

Producent: Welch by Gardner Denver

Opis: All standard WOB-L piston pumps are recommended for pumping vapors of aqueous solutions including buffers but not for acidic, basic or organic vapours or gases.

Producent: VACUUBRAND

Opis: The VACUU·SELECT controller simplifies your work and allows VARIO® select chemistry pumping systems to deliver unparalleled precision. The pumps run whisper quiet and respond to demand in real time by matching pumping speed to process conditions.

Producent: VACUUBRAND

Opis: These chemistry pumping units use chemical resistant solenoid valves to maintain process control. Once the first boiling point is detected by the controller, it maintains the pressure at this level. Pumping units can be configured to run one or two independent processes at the same time.

Producent: Welch by Gardner Denver

Opis: 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.

Numer katalogowy: (ILMV2019C-02)

Producent: Welch by Gardner Denver

Opis: 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.

j.m.: 1 * 1 SZT

Wyprzedaż

Producent: VACUUBRAND

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

Producent: Welch by Gardner Denver

Opis: The MPC chemical duty diaphragm pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapours to be pumped. If the pump should handle harsh chemical vapours, then the superior chemical resistant X2 version with higher grade seals and thicker coatings are the best choice. These are well known for quiet operation and running smoothness.

Producent: VACUUBRAND

Opis: <B>Chemistry diaphragm pumps: </B>Chemistry diaphragm pumps in equipment category 2 (e.g. for Zone 1) with ATEX compliance. These pumps are exceptionally well designed for the avoidance of ignition sources. They have good chemical resistance, are oil-free, have no friction surfaces and the suction chamber is hermetically sealed off from the drive unit compartment. Motor with flameproof enclosure and integrated, self contained overcurrent and overheating protection for direct 230 V/60 Hz single-phase connection. Diaphragm pump heads made of anti-static materials. Chemically resistant: Materials in contact with media; fluorinated plastics, stainless steel, FFKM. Gas ballast with separate inert gas connection. Pressure relief valves inside and at the outlet. Safety membrane technology with the option for inert gas flushing and membrane tear detection.

Producent: VACUUBRAND

Opis: 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.

Wyprzedaż

Numer katalogowy: (181-0159)

Producent: VACUUBRAND

Opis: The VP 2 Autovac chemistry pumping unit, with vacuum controller, meets the demands of modern rotary evaporation. The hysteresis-free vacuum control prevents boiling retardation and foaming, therefore, ensuring consistently high process safety and an exceptionally high performance, even at low vacuum. This control enables detection of vapour pressure and fully automatic adjustment of the vacuum level to the process requirements without any user programming or intervention.

j.m.: 1 * 1 SZT

Wyprzedaż

Producent: VACUUBRAND

Opis: Compact, powerful pump gives ideal solution for continuous, oil-free pumping of corrosive gases and vapors with exceptional high pumping speed. Eight-cylinder NT pump features quiet operation with smooth, easy-to-clean surfaces.

Numer katalogowy: (188-0006)

Producent: VACUUBRAND

Opis: 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.

j.m.: 1 * 1 SZT

Wyprzedaż

Producent: VACUUBRAND

Opis: Kontroler VACUU·SELECT ułatwia pracę i pozwala systemom pompowania do zastosowań chemicznych VARIO select zapewnić niezrównaną precyzję. Pompy pracują cicho i reagują na zapotrzebowanie w czasie rzeczywistym, dopasowując prędkość pompowania do warunków procesu. Intuicyjny kontroler VACUU·SELECT obejmuje predefiniowane aplikacje dla wszystkich
popularnych procesów próżniowych.

Wyprzedaż

Numer katalogowy: (VACU25743750)

Producent: VACUUBRAND

Opis: 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.

j.m.: 1 * 1 SZT

Wyprzedaż

Numer katalogowy: (131-0015)

Producent: VACUUBRAND

Opis: The PC 3001 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications.

j.m.: 1 * 1 SZT

Wyprzedaż

Producent: VACUUBRAND

Opis: These mechanical diaphragm pumps function without oil. They are easy to operate, use no water and generate neither wastewater nor used oil. These pumps are used for evacuating or pumping gases between containers in chemistry or physics laboratories and are extremely versatile.