Roots pumps 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 sixteen, they meet the very highest explosion protection necessities.
Zone entrainment of explosive gases is ruled out as a result. Potential purposes vary from the chemical, biotechnology and pharmaceutical industries to industrial purposes similar to vacuum furnaces or warmth treatment.
As a results of the expansion of the series, pumping speeds vary from 280 to 8,one hundred m3/h. Depending on pressure gauge trerice ราคา , there’s a choice between tools class 2G or 3G. All pumps are appropriate for temperature class T3. Installation is possible with out flame arresters. This implies that, effectively, the total pumping pace of the pump is available.
The pumps are appropriate for common use as a result of their variable differential stress and versatile 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 extremely low leak charges of 10-6 Pa m3/s. digital pressure gauge ราคา eliminates the necessity for shaft seals, which are inherently weak factors if it involves stress surges and are high-maintenance. OktaLine ATEX pumps are pressure surge resistant as much as 1600 kPa. Due to their magnetic coupling, there isn’t a threat 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 up to 20 percent decrease operating prices and significantly lowered upkeep prices. OktaLine Roots pumps may additionally be operated and not using a bypass, since ATEX protection is guaranteed even with passive rotation (windmilling). The use of ATEX IEC motors means that replacement on web site is quick and easy.
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