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 pressure surge resistance of PN 16, they meet the very highest explosion safety necessities.
Zone entrainment of explosive gases is ruled out in consequence. Potential applications range from the chemical, biotechnology and pharmaceutical industries to industrial functions similar to vacuum furnaces or warmth remedy.
As a results of the expansion of the collection, pumping speeds range from 280 to eight,a hundred m3/h. Depending on the appliance, there is a selection between gear category 2G or 3G. All pumps are appropriate for temperature class T3. Installation is feasible without flame arresters. This implies that, effectively, the total pumping velocity of the pump is out there.
The pumps are suitable for universal use as a result of their variable differential strain and flexible rotational velocity. All pumps can be utilized at ambient temperatures starting from -20 °C to + forty °C.
In view of their magnetic coupling, OktaLine pumps are hermetically sealed and achieve extremely low leak rates of 10-6 Pa m3/s. The magnetic coupling eliminates the need for shaft seals, which are inherently weak factors if it involves stress surges and are high-maintenance. OktaLine ATEX pumps are strain surge resistant up to 1600 kPa. Due to their magnetic coupling, there isn’t a danger of zone entrainment. pressure gauge ยี่ห้อ tk integrated temperature sensor protects in opposition to thermal overload and displays the gas temperature in the outlet space.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as a lot as 20 percent lower operating prices and considerably decreased maintenance prices. OktaLine Roots pumps may additionally be operated without a bypass, since ATEX safety is assured even with passive rotation (windmilling). เกจวัดแรงดันเครื่องกรองน้ำ of ATEX IEC motors signifies that replacement on web site is quick and easy.
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