BOC Edwards ESDP12 - 2.4 Noise and vibration data; 2.5 Materials exposed to vacuum

2.4 Noise and vibration data
ESDP12 ESDP30
Noise level (at 1 m from the pump) ≤ 58 dB(A) <60 dB(A)*
<62 dB(A)
✝
Vibration velocity < 1.5 mm.s
-1
< 1.5 mm.s
-1
2.5 Materials exposed to vacuum
PTFE (polytetrafluoroethylene) impregnated aluminium, stainless steel, steel bearings, PFPE
(perfluoropolyether) grease, fluoroelastomer seals.
* 3-phase pump
✝
1-phase pump
ESDP12 and ESDP30 Scroll Pumps 11