Pfeiffer Vacuum expands the OktaLine ATEX series

pressure gauge from Pfeiffer Vacuum’s OktaLine are perfect for use in processes in probably explosive environments or for evacuating explosive gases. Designed in accordance with the ATEX Directive (2014/34/EU1 and/or 1999/92/EC) with stress surge resistance of PN 16, they meet the very highest explosion protection requirements.
Zone entrainment of explosive gases is ruled out as a result. Potential functions range from the chemical, biotechnology and pharmaceutical industries to industrial purposes such as vacuum furnaces or heat therapy.
As a results of the growth of the series, pumping speeds range from 280 to 8,a hundred m3/h. Depending on the applying, there’s a selection between gear class 2G or 3G. All pumps are suitable for temperature class T3. Installation is feasible with out flame arresters. This signifies that, effectively, the complete pumping pace of the pump is out there.
The pumps are appropriate for universal use due to their variable differential pressure and versatile rotational speed. All pumps can be used at ambient temperatures starting from -20 °C to + forty °C.
In view of their magnetic coupling, OktaLine pumps are hermetically sealed and obtain extraordinarily low leak charges of 10-6 Pa m3/s. เครื่องมือที่ใช้วัดความดันโลหิต 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 as a lot as 1600 kPa. Due to their magnetic coupling, there is not any danger of zone entrainment. The built-in temperature sensor protects towards thermal overload and monitors the gasoline temperature within the outlet space.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves up to 20 percent decrease operating costs and significantly lowered maintenance costs. OktaLine Roots pumps can additionally be operated with no bypass, since ATEX protection is guaranteed even with passive rotation (windmilling). The use of ATEX IEC motors means that replacement on site is fast and straightforward.

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