LEYBOLD TRIVAC D 65 B - ATEX

 Description

Two-stage rotary vane vacuum pumps

The TRIVAC B are oil-sealed vacuum pumps based on the rotary vane principle. The oil injected into the pump chamber is used for sealing, lubrication and cooling. The pump body is composed of individual parts without sealing elements. These are pinned to ensure easy disassembly and assembly.

Environmentally friendly

• Quiet
• Vibration-free running Energy-saving

Energy saving

• Low power consumption
• Low heat emission

Modern vacuum technology

• High pumping speed up to the final pressure
• Low final pressure, even with gas ballast
• High water vapor tolerance
• Continuous operation even at 1000 mbar
• Integrated oil pump, positively lubricated slide bearings
• Minimal air intake 
• High leak tightness (4He capable)

The TRIVAC-B standard models are certified in accordance with the ATEX Directive 2014/34/EU, Cat. 3 inside, certified. In addition, one model per pumping speed class according to 2014/34/EU (ATEX), Cat. 3 inside and 3 outside, certified.

For special applications, two different TRIVAC D 16 B models are available for pumping explosive atmosphere out of Zone 0. Both models are certified according to ATEX Directive 2014/34/EU, Cat. 1 inside and 2 outside.