a clear edge RV oil-sealed rotary vane pumps Vacuum science... product solution.

a clear edge dedicated to science Applications You can be assured Edwards has the application expertise and the RV pump or integrated system solution to meet your needs Mass spectometry High energy physics GCMS, LCMS, ICPMS, MALDI, RGA, surface science, leak detectors Beam lines, accelerators, mobile pump carts, turbopump backing, laser evacuation Electron microscopy TEM, SEM, sample coaters Sample preparation Gel dryers, glove boxes, rotary evaporators, centrifuges Research and development Chamber evacuation, coating systems, turbopump backing Industrial Glove boxes, coating systems, freeze...

RV oil-sealed rotary vane pumps Edwards 30 years of experience in scientific applications affords us a deep understanding of research practices and the role that vacuum plays within them, enabling us to develop and support class-leading vacuum products that underpin our customers entire research process. The RV series of small oil-sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With over 200,000 units sold, these pumps offer proven performance that sets the industry standard for R&D and scientific...

Features and benefits Gas ballast Designed for easy maintenance Two position gas ballast allows either 60g/hr or a class leading 220g/hr (290g/hr on RV12) of water vapour to be handled. This can be combined with an oil return accessory and an oil mist filter to enable continuous pumping with no loss of lubrication. Gas ballast can be automated by fitting the optional solenoid operated gas ballast valve. • Once size hex-head wrench to dismantle all parts • All parts self-aligning so no jugs or special assemblies required • Polymer blades with no springs or pins for easier assembly and greater...

Fast acting inlet valve Motor on/off switch Unique mode switch Adjustable gas ballast Integral IEC60320 connector Wide voltage motors All pumps externally approved to EN61010, CSA C22.2 1010, UL 61010 standards Note: Single phase pump diagram shown, 3 phase pumps look different but share the same dimensions. Dimensions shown in mm(inch).

VACUUM DATA Peak pumping speed Ultimate pressure (Total) Ultimate pressure GB I (Total) Ultimate pressure GB II (Total) High throughput mode Water vapor tolerance Water vapor capacity - GB I Water vapor capacity - GB II MOTOR DATA Motor rating 1 phase (nominal) Motor rating 3 phase Nominal rotation speed Inlet flange Exhaust flange Noise level Noise level (with Acoustic Enclosure)* 50 Operating temperature range * approximate noise reduction of 7 dB(A)

Ordering information Product description Order No. PFPE prepared* Product description Cord sets North European plug North American plug Ultragrade 19, 1 liter bottle Inlet accessories Outlet accessories Clean application (no gas ballast) Oil return kits Vibration isolators Spares kits Acoustic enclosure Acoustic enclosure Pumps fitted with ATEX approved motors are available, contact Edwards for details Pumps are supplied with initial charge of Ultragrade oil *PFPE fluid not included

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