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Vacuum Pumps, Systems and Solutions - Leybold United States

Use our online vacuum calculator to simulate systems of pumps, components and chambers. Discover what's possible with Leybold's products. High purity for best performance Specially designed oil for diffusion pumps. LEYBONOL LVO 521 is our new high-purity, high-quality silicone oil solution for your diffusion pump.

Rental Vacuum Pumps | US Vacuum Pumps

LRV-350NC Air ejector System: 175cfm, 25Hp, 460v, 11GPM water usage, MAX Vacuum 10 Torr (mmHg) w/ 60 Deg Water) 450/Week

Leybold SCREWLINE SP 630 Dry Screw Vacuum Pump - NEW

Leybold SCREWLINE SP 630 Dry Screw Vacuum Pump - NEW Part no. 117007 Pumping speed: 630 m 3 /h Ultimate pressure: ≤ 1 x 10-2 mbar three-phase motor: 190V-210V / 380V-420V, 50Hz SP-GUARD - manually operated gas ballast valve Part no. 117008 Pumping speed: 630 m 3 /h Ultimate pressure: ≤ 1 x 10-2 mbar 3-phase motor: 190V-210V / 380V-420V, ±5 .

SOGEVAC SV40 B / SV65 B / SV100 B / SV120 B ATEX .

Pumps depending of their P/N are equipped with a gas ballast device. If opened, a controlled amount of air so called "gas ballast" is admitted into the pump chamber. This gas ballast prevents condensation (up to the limit of water vapour tolerance specified in the Technical Data) when pumping condensable gases or vapours.

Leybold SOGEVAC SV25B Rotary Vane Vacuum Pump - REBUILT

Leybold SOGEVAC SV25B Rotary Vane Vacuum Pump - REBUILT Part no. 960250 / 960 250 Pumping speed: 22.5 m 3 /h Ultimate pressure: < 0.5 mbar Three-phase motor: 200-240/346-415V, 50Hz // 200-277/346-480V, 60Hz w/out gas ballast valve Part no. 960252 / 960 252 Pumping speed: 22.5 m 3 /h Ultimate pressure: < 0.5 mbar 3-phase motor: 200 -240/346 .

Vacuum Pumps, Systems and Solutions - Leybold

Welcome. Vacuum technology is an elementary component in the production of vital but also of aesthetic things and products. State-of-the-art, innovative vacuum pumps, components, standardized and fully customized vacuum solutions and services from Leybold help to manufacture these products more precisely, economically, innovatively and, last but not least, more sustainably.

SOGEVAC SV 100 B - Vacuum Pump Repair And Sales in .

Oerlikon Leybold Vacuum Full Line Catalog 15 C02 Technical Data SOGEVAC SV 100 B 50 Hz 60 Hz Nominal speed 1) m3 x h-1 (cfm) Pumping speed 1) m3 x h-1 (cfm) Ultimate partial pressure without gas ballast 1) mbar (Torr) Ultimate total pressure1) with standard gas ballast 2) mbar (Torr) with small gas ballast 2) mbar (Torr) Water vapor tolerance 1) with standard gas ballast 2) mbar (Torr)

Small Compact Pump | Oil Sealed Vacuum Pumps - Leybold

The S 1,5 is a single-stage, oil-sealed rotary vane pump with a gas ballast valve. The very small and light weight pump is used in all areas of vacuum engineering where a low intake pressure is required. The S 1,5 is driven by a flange.

Rotary Vane Vacuum Pumps TRIVAC B A proven concept

the pump runs evenly and smoothly. Type B 14 flanged motors are screwed to the housing of the coupling. Gas ballast valve The gas ballast valve is opened and closed by means of a short lever. By admitting a well controlled amount of air - the gas ballast - it is possible to prevent a certain degree of vapor condensation within the pump.

Gas ballast standard for SOGEVAC SV 200 / SV 300 | Leybold

Leybold offers a large range of refurbished Leybold products. Choose out of hundreds of items, which run through a complete overhauling process before being stored. . Go to Services Go to Calculation Tools Overview. Products. Oil Sealed Vacuum Pumps. SOGEVAC. SOGEVAC. Accessories. Close menu ; . Gas ballast .

Sogevac SV40-65 BI FC

Leybold Vacuum. The intake line of the pump must never be connected to a device with over atmospheric pressure. Design the exhaust line so that no pressure higher . The pumps are equipped with a gas ballast valve for pumping condensable vapours. The anti suckback valve at the inlet flange avoids oil coming back into the

Gas ballast

4.1.6 Gas ballast. Means through which air or another non-condensing gas is admitted into a vacuum pump are referred to as gas ballast. If the pump is displacing vapor that would condense in the pump at the corresponding temperatures without gas ballast, the gas ballast enables the outlet valve to open before the vapor condenses, and the vapor is discharged together with the ballast gas.

Fundamentals of Vacuum Technology

Today, Oerlikon Leybold Vacuum is strengthening that well-deserved reputation by offering a wide array of vacuum pumps and aftermarket services to meet your needs. This brochure is meant to provide an easy to read overview covering the entire range of vacuum technology and is inde-pendent of the current Oerlikon Leybold Vacuum product portfolio.

Leybold SOGEVAC SV630 F Single Stage Rotary Vane Vacuum .

Leybold Sogevac Product Features and Design . optimized to suit all operating conditions of the vacuum pump ensures oil-mist free exhaust gas (degree of separation over 99.9%) even at high intake pressures and when pumping vapors. . (600 Torr)) and even when the gas ballast valve is open. Protection of the Environment. The built-in exhaust .

LEYBOLD VACUUM TRIVAC S 4 B OPERATING INSTRUCTIONS .

Operation 2.5 Operation Once all vapours have been pumped off from a process (e.g. during drying), the gas ballast valve can be closed to improve the attainable ultimate pressure. TRIVAC-B pumps can pump condensable gases and vapours, provided that the gas ballast valve (7/5) is open and the pump has attained its operating temperature.

Leybold D65B Vacuum Pump-NEW - Vacuum Pump Supply llc

NEW Leybold D65B Vacuum Pump. 53 CFM. 230/400V, 50Hz // 250/440V, 60Hz . 1 year warranty. Oil Sealed Vacuum Pumps. Leybold D65B vacuum pumps are the gold standard in vacuum technology. They are made to the highest of standards that allow years of service. Suitable across many different fields and application, the Leybold D65B pump may be the .

Leybold DK200 Rotary Piston Pump – Trillium

Leybold Rotary Piston Pump. The DK200 is an Oil Flooded Rotary Piston Pump that is well regarded as the workhorse of many industries, including Vacuum Brazing and Cryogenic Container Drying. Since the Leybold DK200 is an air-cooled pump, it is well suited for areas where water is not available and the process requires a robust pumping mechanism.

Leybold DK 200 Two Stage Rotary Piston Vacuum Pump Rebuilt .

High vacuum stage with degassed oil from a separate oil reservoir; For all chemical, metallurgical and electronic vacuum processes in the pressure range down to 5 x 10-4 mbar (3 x 10-4 Torr) without gas ballast and 4 x 10-3 mbar (2.4 x 10-3 Torr) with gas ballast; Backing pump for Roots vacuum pumps

Leybold SV630 B Service Manual - Vacuum Pumps, Vacuum .

1) to DIN 28400 and following numbers, with standard gas-ballast 2) operated at the ultime pressure without gas-ballast, free-field measurement at a distance of 1 m 3) please contact Oerlikon Leybold Vacuum

5 Tips for How to Make Your Rotary Vane Pumps . - Leybold

Running your gas ballast whenever you operate the pump is the best way to ensure that all water vapor gets vented from the vacuum. 5. Eliminate Oil Mist. Oil mist or smoke from the pump's exhaust can be a health hazard and cause wear and tear to the pump. To ensure safe operation, get the right oil mist eliminator for your pump.

GAS BALLAST VALVE OPERATION - Coolvac

The gas ballast valve in most pumps 'meter in' a controlled amount of atmospheric gas into the compression cycle of the pump, thus 'diluting' the amount of vapour that is being compressed. All high vacuum pumps have a maximum amount of water vapour tolerance i.e. the quantity of water that the pump can successfully pump without .

SOGEVAC SV 16 B | Pumps | SOGEVAC B - Leybold

All lubrication circuits as well as the gas ballast system have been integrated into the pumps' major components allowing limited sealings and a reduced number of parts. As a result, improved product reliability and durability is gained with prolonged maintenance intervals.

SOGEVAC | SOGEVAC | Oil Sealed Vacuum Pumps - Leybold

Different motor versions, inlet or exhaust ports, food-grade oil, food-grade paint, larger gas ballast are some examples of possible customizing. show all products The standard version of the SOGEVAC rotary vane pump series is suitable for rough industrial applications which can be customized to fit individual customer needs.

Oerlikon Leybold Vacuum Pump Parts and Repair Kits .

Quality replacement parts, repair kits, filters and fluids for Oerlikon Leybold D8A vacuum pumps. . GAS BALLAST CAP OEM Part Number. 34975105. L0021. 5.61 SPRING FILTER BALLAST. SPRING FILTER BALLAST OEM Part Number. 22162143. L0028. 9.69 SHAFT, HEAT TREATED D8A .

LEYBOLD VACUUM TRIVAC S 4 B OPERATING INSTRUCTIONS .

Operation 2.5 Operation Once all vapours have been pumped off from a process (e.g. during drying), the gas ballast valve can be closed to improve the attainable ultimate pressure. TRIVAC-B pumps can pump condensable gases and vapours, provided that the gas ballast valve (7/5) is open and the pump has attained its operating temperature.

Dry compressing vacuum pump having a gas ballast device .

Aug 17, 2004 · A dry compressing vacuum pump (1) has a continuous or graduated inner compression.A gas ballast device (8) selectively adds a ballast gas to a pumped gas.The gas ballast device has an isolating valve (11), a non-return valve (12) which prevents the escape of gases from the pump through the gas ballast device to the outside, and a pressure differential valve (13).

Leybold SOGEVAC SV300 Rotary Vane Vacuum Pump - REBUILT

Leybold SOGEVAC SV300 Rotary Vane Vacuum Pump - REBUILT 10931 / 109 31 EURO 3-phase w/ standard gas ballast valve 95031 / 950 31 USA NEMA 230/460V w/ standard gas ballast valve 9553748 JAP-JIS-OEM VARI Related Products. Leybold SOGEVAC SV 300 B Vacuum Pump - NEW. Leybold RUTA W 1001 / SV300 Vacuum Pump System - REBUILT .

Leybold Scrollvac Plus Series Scroll Vacuum Pumps - Lesker

Features. Truly dry vacuum pump with pump bearings isolated from the vacuum space eliminating any risk of contamination and no oil requiring disposal ; Maximized up-time with the latest in tip seal technology, giving significantly longer periods between tip seal changes, typically 2.5 years, and easy maintenance with a typical tip-seal change in under 10 minutes

SOGEVAC SV 470 B(F) SV 570 B(F) - Leybold - PDF Catalogs .

SOGEVAC Rotary Vane Vacuum Pumps SV470 B(F) and SV570 B(F) Inlet port G 3" + WA(U)1001 + WH(U)2500 Exhaust port G 3" * NEMA version NPT 3": + 45 mm Lifting lugs Space required A: for access to electrical connections B: for cooling air flow and for filter exchange Dimensional drawing of the SOGEVAC SV 470 B and SV 570 B with air cooling SV 570B without gas ballast SV 570B with gas ballast .

Gas ballast standard for SOGEVAC SV 200 / SV 300 | Leybold

We offer minor, standard and major maintenance packages. Also, a complete overhaul of our Leybold vacuum pumps or just the exchange of the seals is possible.. learn more Go to Calculation Tools Overview. Products. Oil Sealed Vacuum Pumps. SOGEVAC. SOGEVAC. Accessories. . Gas ballast standard for SOGEVAC SV 200 / SV 300 Part number: 95129: