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Kurt J. Lesker Company | Vacuum Pumps | Vacuum Science Is

Dry vacuum pumps for coarse to medium vacuum ranges. Dry Screw Vacuum Pumps. Dry vacuum pumps for coarse to medium vacuum ranges. Our factory-trained vacuum pump service technicians are equipped to handle the maintenance & repair of virtually any brand and type of vacuum pump. ...<< more>>

Leak-Free Pumps and Compressors Handbook | ScienceDirect

This chapter describes shaft sealing, antifriction bearings, and pump shafts. Most conventional chemical pumps are fitted with mechanical seals. The liquid level and temperature monitoring devices required for this pump type prevent dry operation and over-temperatures in both the motor and the pump. Liquid ring vacuum pumps and ...<< more>>

Portable fire pumps Manufacturers & Suppliers, China

portable fire pumps manufacturers & suppliers found with 765 products . Province & Region: Xbd-Gdl Portable Fire Pump Vertical Single-Stage Factory Direct. Dry Chemical Fire Extinguisher Equipment. ...<< more>>

US Vacuum Pumps

DV Series Rotary Vane Dry Vacuum Pumps . The DV series of pumps are 100% oil-less rotary vane vacuum pumps. They are designed to operate on a continuous basis at any point from atmospheric pressure to a vacuum level of 22.5—27' Hg depending on the pump model. ...<< more>>

Manufacturing Locations | Flowserve SIHI

Manufacturing Locations. - Liquid ring compressors - Dry running vacuum pumps Production/Year: 12,000. Location: Ludwigshafen Products: - Chemical process pumps - Sealless liquid pumps - Multi-stage pumps Production/Year: 5,000: Location: T?nning Products: - Vacuum systems - Compressor systems ...<< more>>

Rocking Piston - Gast

www.gastmfg Gast Rocking Piston Compressors and Vacuum Pumps 3 Variety Gast oilless Rocking Piston air compressors and vacuum pumps, available in single, twin, miniature, and tank-mounted styles, are the perfect choice for hundreds of applications. ...<< more>>

Wet/Dry Vacuums - Power Equipment Direct

HD Wet/Dry Vacuum superstore. Huge selection of Commercial Wet/dry Vacuums. Buy Heavy Duty Wet/dry Vac Direct and save. Home ? Water Pumps ? Wet/Dry Vacuums Compare Top Brand HD Wet/Dry Vacuums . Power Equipment Direct specializes in Commercial Wet Vac, Commercial Wet/dry Vacuum and Heavy Duty Wet/dry Vac. ...<< more>>

Factory Price - Oil Vacuum Pump, Oil-Free Piston Vacuum

Welcome to wholesale the quality and energy-saving oil vacuum pump, oil-free piston vacuum pump with cheap price from our factory. We are one of the professional manufacturers and suppliers in China. Enjoying good transportation, we will offer you fast delivery. ...<< more>>


INSTALLING LIQUID-RING VACUUM PUMPS “dry.” Finally, the unit should be stored or installed such that any liquid present will not freeze. Normally, pumps that are supplied direct coupled to motors are aligned and test-run in the factory prior to shipment. However, ...<< more>>

Laboratory vacuum pumps, OEM vacuum pumps - Vacuubrand Inc

VACUUBRAND offers laboratory vacuum pumps / OEM vacuum pumps for laboratories (labs) and digital vacuum controller and gauges. Dry vacuum pumps with high pumping speeds; VACUUBRAND, INC. is the North American affiliate of VACUUBRAND GMBH + CO KG of Germany. We support our US and Canadian customers with a factory-trained customer service ...<< more>>


2 Welch Rietschle Thomas Read and understand the following information and instructions included with you Welch Dry Vacuum Pumps before using. This information is for your safety and to prevent damage to the pumps. ...<< more>>

Gardner Denver Thomas - Home

Vacuum pumps and systems for liquids and gases for OEMs worldwide. Thomas has over 60 years’ experience as a pioneering manufacturer of systems, compressors, vacuum pumps, liquid pumps and OEM pumps in the medical, laboratory, environmental and industrial sector. ...<< more>>

COBRA Vacuum Pumps and Systems - Electrolab, Inc

COBRA Dry Screw Vacuum Pumps & Systems COBRA NC direct cooled model COBRA NC air cooled model Consult factory for blower/pump systems with higher capacities and lower ultimate pressures. *With optional exhaust silencer. COBRA Model AC – Chemical Duty Vacuum Pumps COBRA AC direct cooled model 0.01 400 300 100 0 Inlet Pressure – Torr ...<< more>>

dry pump | eBay

ORION Dry-Pump Vacuum Pump Model KRH8 with Induction Motor See more like this. Edwards EPX-500NE Dry Pump, Factory Rebuilt See more like this. Edwards QDP-80 Dry Pump, 6kW 3-phase, Tested and Working. Welch 2052 Chemical Duty Dry Diaphragm Vacuum Pump, New See more like this. Busch DS 160 Dry Vacuum Pump REBUILT. Refurbished. $7,500.00. ...<< more>>

Adixen? (Pfeiffer?) Standard Pascal Series - Lesker

With over 450 vacuum pumps to choose from, the KJLC ? Vacuum Pump Selection Guide is designed to help you find one that meets your vacuum requirements. You can narrow down our pump offering by simply choosing from a list of different search criteria. ...<< more>>

IDP-3 1 Vacuum Pump Dry Scroll D R A F T 6 / 5 / 1

The IDP-3 is a hermetic, dry scroll vacuum pump. This pump is suitable for pumping air or inert gases. The pump is not intended to pump corrosive, explosive, or particu-late-forming gases. The following paragraphs contain all the information nec- NOTE Before returning the pump to the factory . 3 ...<< more>>

SIHIdry Dry Running Vacuum Pumps for the Chemical and

Simple operation and long-term reliability are at the centre of the SIHIdry design. Completely free from oil lubrication, no mechanical seals, and wide internal clearances, underpin the robust nature of this completely dry running vacuum pump. ...<< more>>

Becker Pumps | Oil-less Compressors

Pressure Pumps Oil-Less Compressor. Our oil-less compressors deliver quiet, cool operation and long vane life. Besides 100% oil-less operation, these compressors also feature: ...<< more>>

Rotary Evaporator - Welch Vacuum - Gardner Denver

When selecting a vacuum pump for rotary evaporation: Select a chemical resistant dry diaphragm vacuum pump for routine evaporations. Buy a vacuum pump capable of quickly evaporating your least volatile solvent. ...<< more>>

Kinney Vacuum Pumps - Tuthill Vacuum & Blower

Tuthill Vacuum & Blower Systems, manufacturer of Kinney vacuum pumps and M-D Pneumatics blowers & vacuum boosters, is a leader in the design and manufacture of high performance, reliable positive displacement blowers, mechanical vacuum pumps, vacuum boosters and engineered systems ready to install and run. ...<< more>>

THE DT SERIES - Becker Pumps Corporation

Pressure Pumps Oil-Less Compressors. Our oil-less compressors deliver quiet, cool operation and long vane life. Besides 100% oil-less operation, these compressors also feature:...