Levitronix BPS-2000.2 - Page 15

User Manual for BPS-2000
www.levitronix.com
PL-4021-00, Rev03, DCO# 15-235
15
Figure 16: Sealing and material concept for “High Pressure” system
(LPM-2000.2 motor with pump head LPP-2000.7)
System
Component
Item
Materials
No
Description
Pump-Head
LPP-2000.7
1
Pump casing (lid and bottom, 1” Pillar Super 300
Fittings Female)
PTFE
2
Static sealing O-ring of pump housing
Perfluorelastomer Kalrez
®
3
8x M8x40mm screws for pump housing
PTFE coated stainless steel
4
Impeller LPI-2000.1
PFA
5
Rotor magnet
Rare-earth material
6
4x M8x30mm screws for pump/motor mounting
PTFE coated stainless steel
Motor
LPM-2000.2
7
Flat gasket for motor housing
FPM (= FKM)
8
Cable bushing
PVDF, cable jacket is FEP
9
Motor housing
ETFE coating, waterproof (IP-67)
Coils and electromagnetic circuit potted
with an epoxy compound (UL94 V0).
Table 8: Materials used in the LPM-2000.2 motor and LPP-2000.7 pump head
1
7
8
9
2
3
4
5
6