Roots pumps from Pfeiffer Vacuum’s OktaLine are perfect for use in processes in doubtlessly 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 sixteen, they meet the very highest explosion protection necessities.
Zone entrainment of explosive gases is dominated out in consequence. Potential functions vary from the chemical, biotechnology and pharmaceutical industries to industrial applications similar to vacuum furnaces or warmth therapy.
As a result of the expansion of the collection, pumping speeds vary from 280 to 8,100 m3/h. Depending on the application, there is a alternative between tools class 2G or 3G. All pumps are appropriate for temperature class T3. Installation is feasible with out flame arresters. เกจวัดแรงดันแก๊สco2 signifies that, successfully, the total pumping velocity of the pump is out there.
The pumps are appropriate for universal use due to their variable differential strain and versatile rotational velocity. pressure gauge ราคา 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 obtain extremely low leak rates of 10-6 Pa m3/s. The magnetic coupling eliminates the need for shaft seals, that are inherently weak factors if it comes to strain surges and are high-maintenance. OktaLine ATEX pumps are strain surge resistant as much as 1600 kPa. Due to their magnetic coupling, there is no threat of zone entrainment. The built-in temperature sensor protects towards thermal overload and monitors the gas temperature within the outlet space.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as much as 20 percent decrease working costs and considerably decreased upkeep prices. OktaLine Roots pumps can also be operated and not utilizing a bypass, since ATEX protection is guaranteed even with passive rotation (windmilling). The use of ATEX IEC motors means that substitute on web site is fast and simple.
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