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Pfeiffer Vacuum expands the OktaLine ATEX collection

Roots pumps from Pfeiffer Vacuum’s OktaLine are best 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 safety requirements.
Zone entrainment of explosive gases is dominated out consequently. Potential functions vary from the chemical, biotechnology and pharmaceutical industries to industrial applications similar to vacuum furnaces or warmth therapy.
As a results of the expansion of the series, pumping speeds range from 280 to eight,100 m3/h. Depending on the appliance, there’s a choice between gear class 2G or 3G. เกจวัดแรงดันไฟฟ้า are suitable for temperature class T3. Installation is feasible with out flame arresters. This implies that, successfully, the full pumping speed of the pump is out there.
The pumps are appropriate for universal use because of their variable differential stress and versatile rotational pace. 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 achieve extremely low leak charges of 10-6 Pa m3/s. The magnetic coupling eliminates the necessity for shaft seals, that are inherently weak factors if it involves strain surges and are high-maintenance. OktaLine ATEX pumps are pressure surge resistant up to 1600 kPa. Due to their magnetic coupling, there isn’t a threat of zone entrainment. The built-in temperature sensor protects in opposition to thermal overload and monitors the fuel temperature in the outlet area.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as much as 20 percent lower working costs and considerably decreased maintenance prices. OktaLine Roots pumps may additionally be operated and not utilizing a bypass, since ATEX protection is guaranteed even with passive rotation (windmilling). The use of ATEX IEC motors implies that replacement on web site is quick and straightforward.
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