Engineering Information; Sealing And Material Concept - Levitronix BPS-i600 User Manual

3 Engineering Information

3.1 Sealing and Material Concept

1
2
System
Component
No
1
2
Pump head
LPP-600.29
3
4
5
Driver
6
IPD-600.1-50
(Epoxy, PVC)
IPD-600.2-50
7
(ETFE, FEP)
Table 6: Materials used in the IPD-600.1/2-50 drivers and LPP-600.29 pump head
PL-4089-00, Rev00, DCO# 21-271
4
3
Figure 9: Sealing and material concept
(Driver IPD-600.1/2-50 with pump head LPP-600.29)
Item
Description
Pump housing lid and bottom (wet part)
Impeller LPI-600.2
Rotor magnet (encapsulated)
4 pcs. M6 x 25 mm for pump/motor mounting
Sealing O-ring and gasket for motor housing
Cable bushing
Cable material
Driver housing
(For other configurations refer to according specifications and drawings)
User Manual for BPS-i600
www.levitronix.com
5
7
5
Materials
PFA
PFA
Rare-earth material
SS (stainless steel) PTFE coated screws
FPM (= FKM)
PVDF housing with FPM sealing
PVC or FEP cable jacket
Epoxy or ETFE coating, waterproof (IP65)
Coils and electromagnetic circuit potted
with an epoxy compound (UL94 V0).
6
11