Abbreviations – VACUUBRAND MZ 2S NT User Manual
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Components
Wetted materials
Connection tube
PTFE
MD 4CRL NT
Fittings
stainless steel
Seal rings
FPM
Vacuum / pressure adjustment device (ME 4R NT)
O-ring
NBR
Valve block
aluminum alloy
Seal ring at manometer
copper
Hollow bolt, dispensing screw
stainless steel
Overpressure safety relief device
FPM
Abbreviations
ETFE: Ethylene/Tetrafluoroethylene
FFKM: Perfluoro elastomer
FPM: Fluoroelastomer
NBR: Nitrile butadiene rubber
PA: Polyamide
PBT: Polybutylene terephthalate
PE: Polyethylene
PTFE: Polytetrafluoroethylene
PVC: Polyvinyl chloride