465 Ergebnisse für: "Welch by Gardner Denver"

Supplier: Welch by Gardner Denver

Centring rings made of stainless steel, with filter fleece and perbunan O-ring.

Supplier: Welch by Gardner Denver

Welch Direct-drive vacuum pumps are portable high performance oil-seal pumps. These pumps come with isolation devices integral to the pump to prevent oil and air contamination of your system in the event of a power failure. Pump can be ordered with an optional exhaust fitler to control exhaust oil mist.

Supplier: Welch by Gardner Denver

Clamping rings KF made of aluminium and stainless steel.

Supplier: Welch by Gardner Denver

These rotary vane vacuum pumps have high pumping speed that makes them ideal to be used in laboratory or industrial applications. Due to their high water vapor tolerance and outstanding reliability, these pumps are perfect for chemical applications.

Supplier: Welch by Gardner Denver

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.

Supplier: Welch by Gardner Denver

Kompakte, trockenlaufende, chemikalienbeständige Pumpensysteme mit einer Reihe von Vakuumregelungsoptionen, die eine ideale Lösung für viele Anwendungen in chemischen Laboren und in der Forschung darstellen.

Supplier: Welch by Gardner Denver

KF outer centering ring with Viton O-ring, Für: Glass-to-metal flange connections

Supplier: Welch by Gardner Denver

Der perfekte Partner für Ihr Rotovap. Schnellere, qualitativ bessere Destillation und Lösungsmittelkonzentration.

Supplier: Welch by Gardner Denver

Blank flanges KF made of nickel-plated aluminium or stainless steel.

Supplier: Welch by Gardner Denver

Centring rings made of stainless steel, with fine filter and perbunan O-ring.

Supplier: Welch by Gardner Denver

It is a complete, ready to pumping systems with a pillar desig used for the production of high vacuum using oil diffusion principles.

Supplier: Welch by Gardner Denver

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.

Supplier: Welch by Gardner Denver

These ball check valves have a PTFE hollow ball and viton seals.

Supplier: Welch by Gardner Denver

Edelstahl-Metall-Vakuumschlauch in verschiedenen Größen und Längen für DN 25 KF IN- und EX-Anschlüsse.

Supplier: Welch by Gardner Denver

With the biovac 106, nonflammable fluids can be removed easily and very precisely from slides, Petri dishes, cell culture containers, etc, by using different pipettes or glass tips and Pasteur pipettes which can be easily connected to the handvac pipette. The biovac 106 is switched on and off directly at the device or via the optionally available foot switch.

Supplier: Welch by Gardner Denver

These fine vacuum ball valves feature a small flange made of nickle plated aluminium.

Supplier: Welch by Gardner Denver

Precise vacuum control for evaporation and distillation of solvents and chemicals.

Supplier: Welch by Gardner Denver

Chemically resistant diaphragm pump with frequency changer and gas ballast valve. Suction-side separator with 500 ml round-bottomed flask.

Supplier: Welch by Gardner Denver

Diese nicht chemikalienbeständigen Membranpumpen zeichnen sich durch ein kompaktes Design, eine lange Lebensdauer und ölfreie Evakuierung aus und sind für wässrige und Standardanwendungen konzipiert. Die Membranserie ist für ihren reibungslosen Betrieb bekannt. Sie sind in ein- oder mehrstufiger Ausführung mit geregelter (Ecoflex) oder ungeregelter Pumpgeschwindigkeit erhältlich. Ecoflex-Membranpumpen sind mit einer modernen Vakuumregelung ausgestattet, mit der die Pumpgeschwindigkeit variiert werden kann.

Supplier: Welch by Gardner Denver

A specially fractionated oil for DuoSeal® belt-driven pumps is designed to ensure the highest vacuum performance. The oil is tested to high vacuum levels to meet rigid requirements for vapor pressure, vacuum level stability, and viscosity. DuoSeal® oil is famous for its quality and consistency.

Supplier: Welch by Gardner Denver

Reducing elbows, type KF, DN 25/16, Edelstahl

Supplier: Welch by Gardner Denver

Flanges with long tubulation, type KF, DN 25, Edelstahl

Supplier: Welch by Gardner Denver

These manually operated butterfly valves are made of stainless steel with viton seal.

Supplier: Welch by Gardner Denver

Patronen für Ölnebelfilter und Ölnebelabscheider OME 10/16, OME 10/25, AKD 16 und AKD 25

Supplier: Welch by Gardner Denver

Silicone oil, 0,5 l, XT 704

Supplier: Welch by Gardner Denver

Abluftschalldämpfer, zur Reduzierung des Pumpengeräusches

Supplier: Welch by Gardner Denver

Vakuumpumpen-Schutzset, KFG16 Glaskühlfalle mit Dewargefäß für flüssigen Stickstoff, 500 mm flexibler Edelstahlschlauch, Klemmen und Zentrierringe, Vorpumpenschutz zum umfassenden Auffangen von Dämpfen und aggressiven Medien, für CRVpro 2, 4, 6, 8

Supplier: Welch by Gardner Denver

LVS-Ersatzkondensator-Montagesatz für alle LVS-Modelle außer LVS 105 T -10 ef, enthält Kondensator, Rückgewinnungsflasche und Klemme für Lösungsmittel

Supplier: Welch by Gardner Denver

Zubehör für MXPC Membranpumpen, Welch Vacuum

Supplier: Welch by Gardner Denver

Condensate separator, PT 25, to protect scroll pumps from condensable vapours