Atlas Copco is the first manufacturer to have its vacuum pumps checked for traces of oil by TÜV Rheinland in accordance with the ISO 8573-1 standard.
Since October 2018 three different types of oil-free vacuum pumps were measured and certified, the oil-free claw vacuum pumps DZS, the oil-free screw vacuum pump DHS VSD+ and the new Atlas Copco innovation of oil-free liquid ring pumps LRP VSD+.
All three pumps met the strict requirements and have been classified by TÜV as completely oil-free in the best “Class 0”, that means: Certified Environmental friendliness, zero risk of oil contamination, safety for applications and people health.
The measurements were carried out with an oil removal device at the outlet between the pumps and measurements membrane.
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