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Vacuum Pumps
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[Ceybold ATEX Vacuum Pumps in Accordance with the Directive 2014/34/EU

Leybold offers a selection of different types of vacuum pumps, which comply with the safety and health requirements laid down in the ATEX Directive 2014/34/EU: ■ Rotary vane vacuum pumps TRIVAC B and SOGEVAC B ■ Dry compressing vacuum pumps SCREWLINE and DRYVAC ■ RUVAC Roots blowers ATEX Pumps Overview Type / Models / Category Oil-sealed rotary vane pumps: TRIVAC D 4 B - D 65 B: Cat. 3i, T4 D 4 B - D 65 B: Cat. 3i/3o, T4/T3 D 16 B ATEX: Cat 1i/2o, T4/T4 SOGEVAC SV 40 ATEX: Cat 1i/2o, T4/T3 SV 40 B - SV 300 B: Cat 2i/2o, T3/T4 SV 470 B - SV 630 B: Cat 2i/3o, T3/T3 150°C SV 40 B - SV 630 B:...

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TRIVAC ATEX The inside and outside of the pump complies with the basic safety requirements of the EU Directive 2014/34/EU. For special requirements, the TRIVAC D 16 B ATEX is available for use in explosion hazard zone 1. TRIVAC D 16 B ATEX ■ Flame arresters on the inlet and outlet sides ■ Pressure monitoring by a pressure sensor ■ Temperature monitoring on the inlet and outlet sides ■ Explosion-proof design of housing and motor SOGEVAC ATEX These pumps are equipped with corresponding ATEX motors. The plastic parts are antistatic as well as the exhaust oil mist separator filters. SOGEVAC SV...

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Type of explosive atmosphere: gas or vapor Category 1 inside, i.e. within the pump (process area) Equipment group II, i.e. not suited for mining applications Explosion protection icon_ Printed in Germany on chlorine-free bleached paper Technical alterations reserved Vacuum pumps for pumping flammable gases or vapors and explosive gas mixtures or vapors - gas explosion protection - in accordance with the EU ATEX Directive Areas of Application Vacuum pumps which shall be used for pumping flammable or explosive gas mixtures must fulfil special safety requirements. Most vacuum processes are...

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Enquiry regarding the minimum requirements according to your Explosion Protection Document Necessary information for flame proof vacuum pumps to EU ATEX directive 2014/34/EU Thank you for your interest in our vacuum pumps certified to the ATEX-directive. In order to select a vacuum pump best suited for your application and for legal reasons Leybold needs the following information. Please answer the questions with care and completely. Please fill in the required information or mark the answers as appropriate. Send the questionnaire by fax or E-Mail to your contact person at Leybold or to...

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Information on pumped products and pump environment For information about gas class and temperature class please refer to your explosion protection document, the relevant material data sheet or data from the internet. For mixtures of different gases or substances please always cross the gas class with the lowest experimental safe gap height and the temperature class with the lowest auto ignition temperature. The pump will be installed in an outer environment (o) with the following gas and temperature classes: Temperature class: □ T1 to max. 450 °C □ T2 to max. 300 °C □ T3 to max. 200 °C □...

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