Pfeiffer Vacuum expands the OktaLine ATEX series

Roots pumps from Pfeiffer Vacuum’s OktaLine are perfect for use in processes in potentially explosive environments or for evacuating explosive gases. Designed in accordance with the ATEX Directive (2014/34/EU1 and/or 1999/92/EC) with strain surge resistance of PN sixteen, they meet the very highest explosion safety requirements.
Zone entrainment of explosive gases is dominated out as a result. Potential applications range from the chemical, biotechnology and pharmaceutical industries to industrial purposes such as vacuum furnaces or warmth treatment.
As a result of the enlargement of the sequence, pumping speeds range from 280 to eight,100 m3/h. Depending on the application, there’s a selection between gear category 2G or 3G. เกจวัดแรงดัน10bar are appropriate for temperature class T3. Installation is possible without flame arresters. pressure gauge 4 นิ้ว signifies that, successfully, the complete pumping speed of the pump is out there.
The pumps are appropriate for common use due to their variable differential strain and flexible rotational velocity. All pumps can be used at ambient temperatures ranging from -20 °C to + forty °C.
In view of their magnetic coupling, OktaLine pumps are hermetically sealed and achieve extraordinarily low leak rates of 10-6 Pa m3/s. The magnetic coupling eliminates the need for shaft seals, which are inherently weak points if it involves pressure surges and are high-maintenance. OktaLine ATEX pumps are stress surge resistant up to 1600 kPa. Due to their magnetic coupling, there isn’t a danger of zone entrainment. The integrated temperature sensor protects towards thermal overload and displays the gasoline temperature within the outlet area.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as a lot as 20 % decrease operating costs and significantly decreased upkeep prices. OktaLine Roots pumps can be operated and not using a bypass, since ATEX safety is guaranteed even with passive rotation (windmilling). The use of ATEX IEC motors signifies that alternative on website is quick and simple.

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