Pfeiffer Vacuum expands the OktaLine ATEX sequence

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 stress surge resistance of PN 16, they meet the very highest explosion safety necessities.
Zone entrainment of explosive gases is ruled out in consequence. Potential functions range from the chemical, biotechnology and pharmaceutical industries to industrial functions similar to vacuum furnaces or warmth therapy.
As a result of the enlargement of the collection, pumping speeds range from 280 to eight,one hundred m3/h. Depending on the applying, there is a selection between gear category 2G or 3G. All pumps are suitable for temperature class T3. Installation is feasible with out flame arresters. This signifies that, successfully, the total pumping velocity of the pump is out there.
The pumps are suitable for common use due to their variable differential pressure and versatile rotational pace. All pumps can be used at ambient temperatures starting from -20 °C to + 40 °C.
In view of their magnetic coupling, OktaLine pumps are hermetically sealed and achieve extremely low leak charges of 10-6 Pa m3/s. เกจวัดแรงดันน้ำมันเครื่อง eliminates the necessity for shaft seals, which are inherently weak factors if it involves strain surges and are high-maintenance. OktaLine ATEX pumps are stress surge resistant up to 1600 kPa. Due to their magnetic coupling, there is not any risk of zone entrainment. The integrated temperature sensor protects against thermal overload and displays the gas temperature in the outlet area.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as much as 20 percent lower working prices and significantly lowered upkeep costs. OktaLine Roots pumps can additionally be operated with no bypass, since ATEX protection is assured even with passive rotation (windmilling). The use of ATEX IEC motors signifies that alternative on web site is quick and straightforward.
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