VACUUBRAND PC 620 NT plastic housing - Manual (Page 29)

page 29 of 113
Wetted parts
Components Wetted materials
Pump
Head cover; diaphragm clamping disc
ETFE carbon fiber reinforced
Diaphragm PTFE
Valves FFKM
O-rings FPM
Valve head ECTFE carbon fiber reinforced
Tubing PTFE
Gas ballast tube PTFE carbon reinforced
Elbow fitting (at valve head) ETFE/ECTFE
Pumping unit
Inlet pumping unit
PBT or PP
Outlet pumping unit PET
Distribution head PPS glass fiber reinforced
Tubing PTFE
Screw-in fittings ETFE / ECTFE
O-ring at the catchpot Fluoroelastomer
Overpressure safety relief device at
exhaust waste vapor condenser
Silicone rubber / PTFE foil
Exhaust waste vapor condenser / catchpot Borosilicate glass
Valve block
PP
Flow control diaphragm (PC 511/611 NT) PTFE
In-line valve Fluoroelastomer
Housing (in-line valve) PVDF / PE / PPS
CVC 3000
Sensor
Aluminum oxide ceramic
Sensor housing PPS / glass fiber
Sensor seal Chemically resistant fluoroelastomer
Venting valve seal FPM
We reserve the right for technical modification without prior notice!