EVR-series: Roots Booster vacuum pumps

Product catalog summary

Overview: The Eurovacuum EVR Series Roots Vacuum Pumps are designed to meet industrial vacuum needs, offering a range of capacities for diverse applications. Founded in 2006, Eurovacuum leverages over 30 years of experience in the vacuum industry to produce high-quality pumps.

Technical Specifications: The EVR Series features counter-rotating figure-of-eight rotors supported by bearings and synchronized by gears, ensuring stable operation without the need for lubrication. The pumps include a dynamic seal part with patented technology to prevent oil leakage, and an optional gravity valve to control pressure differences.

Product Variants: The series includes models EVR-125, EVR-250, EVR-500, EVR-1000, EVR-2000, EVR-4500, EVR-7000, and EVR-9000, each with specific dimensions, technical data, and ordering information. Variants include options with bypass valves and magnetic drives.

Key Features: - Nominal pumping speeds range from 108 m3/h to 9000 m3/h. - Ultimate total pressure is consistently 3·10-4 mbar across models. - Motor power ranges from 0.75 kW to 18.5 kW. - Noise levels vary from 68 dB to 80 dB. - Models are available with different inlet and outlet connections, and optional features like magnetic drives and bypass valves.

Ordering Information: Each model is available in different configurations for 50 Hz and 60 Hz power supplies, with additional options for special voltages and frequencies upon request. Maintenance kits, sealing sets, and adapter sets to ISO-K flanges are also available.

Catalog excerpts

EVR-series: Roots Booster vacuum pumps-1

Roots Vacuum Pumps

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EVR-series: Roots Booster vacuum pumps-2

Eurovacuum Roots Vacuum Pumps Company is offering its various products to meet industrial vacuum needs. Eurovacuum Company is founded in 2006, with over 30 year experiences in the vacuum Industry its founders have been putting their best efforts continuously to produce high quality Roots Vacuum Pumps, with diverse range of capacity for use in the industry in diverse The figure-of-eight rotors are counter-rotating at a constant speed inside the pump housing for suction and exhaust of the gas. Two rotors are supported by two bearings and synchronized by a pair of gears, which ensure these two rotors...

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