Pfeiffer Vacuum expands the OktaLine ATEX series

Roots pumps from Pfeiffer Vacuum’s OktaLine are good 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 strain surge resistance of PN sixteen, they meet the very highest explosion safety requirements.
Zone entrainment of explosive gases is dominated out as a result. Potential applications range from the chemical, biotechnology and pharmaceutical industries to industrial purposes such as vacuum furnaces or heat therapy.
As a result of the expansion of the collection, pumping speeds range from 280 to 8,a hundred m3/h. Depending on the applying, there’s a selection between tools class 2G or 3G. All pumps are appropriate for temperature class T3. Installation is feasible with out flame arresters. This means that, successfully, the complete pumping speed of the pump is on the market.
The pumps are suitable for common use because of their variable differential strain and versatile rotational pace. pressure gauge digital ราคา 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 need for shaft seals, which are inherently weak points if it comes to strain surges and are high-maintenance. OktaLine ATEX pumps are stress surge resistant as much as 1600 kPa. Due to their magnetic coupling, there is not any danger of zone entrainment. The built-in temperature sensor protects towards thermal overload and screens the gasoline temperature within the outlet area.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as much as 20 percent decrease operating costs and considerably reduced maintenance costs. OktaLine Roots pumps can be operated without a bypass, since ATEX protection is assured even with passive rotation (windmilling). The use of ATEX IEC motors means that alternative on web site is fast and easy.