จำหน่ายเกจวัดแรงดัน Pressure Gauge ทุกยี่ห้อ

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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 stress surge resistance of PN sixteen, they meet the very highest explosion safety requirements.
Zone entrainment of explosive gases is dominated out consequently. Potential purposes range from the chemical, biotechnology and pharmaceutical industries to industrial purposes such as vacuum furnaces or warmth treatment.
As a result of the expansion of the collection, pumping speeds range from 280 to 8,a hundred m3/h. Depending on the appliance, there is a choice between tools category 2G or 3G. All pumps are appropriate for temperature class T3. Installation is feasible with out flame arresters. This signifies that, successfully, the total pumping speed of the pump is out there.
The pumps are suitable for common use because of their variable differential stress and versatile rotational pace. All pumps can be used at ambient temperatures ranging from -20 °C to + 40 °C.
In view of their magnetic coupling, OktaLine pumps are hermetically sealed and achieve extraordinarily low leak charges of 10-6 Pa m3/s. ชนิดของpressuregauge eliminates the necessity for shaft seals, which are inherently weak factors if it involves strain surges and are high-maintenance. OktaLine ATEX pumps are strain surge resistant up to 1600 kPa. Due to their magnetic coupling, there is not a danger of zone entrainment. The built-in temperature sensor protects in opposition to thermal overload and screens the gas temperature within the outlet area.
Compared to pumps with shaft seals, the OktaLine’s magnetic coupling achieves as a lot as 20 percent lower working prices and considerably reduced maintenance prices. OktaLine Roots pumps may also 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 substitute on site is quick and straightforward.
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