Levitronix PuraLev 2000SU - 3 Engineering Information; 3.1 Material and Sealing Concept

User Manual for PuraLev
®
2000SU
www.levitronix.com
PL-4034-00, Rev02, DCO# 20-144
12
3 Engineering Information
3.1 Material and Sealing Concept
Figure 12: Sealing and material concept of motor with pump head
(Motors LPM-2000.x with pump head DCP-2000.2 and Pump Head Socket PHS-2000.2)
System
Component
Item
Materials
No
Description
Pump Head
DCP-2000.2
1
Pump housing (lid and bottom)
PP (polypropylene)
2
Impeller
PP (polypropylene)
3
Rotor magnet
Rare-earth material
4
Welding seam (housing lid and bottom)
Infrared welding
Pump Head Socket
PHS-2000.2
5
Pump head socket ring
Anodized Aluminum
6
4x M8x25mm screws for motor mounting
Stainless Steel (INOX A4)
7a
7b
Manual screws for pump head fixation (M8)
Screw holder cord
Stainless Steel (INOX A4)
FPM (= FKM)
Motor
LPM-2000.7
8a
Sealing O-ring and gasket for motor housing
FPM (= FKM)
9a
Cable bushing
PA, cable jacket is PVC
10a
Motor housing (blue)
Epoxy coating, waterproof (IP-67)
Coils and electromagnetic circuit potted with an epoxy
compound (UL94 V0).
Motor
LPM-2000.8
8b
Sealing O-ring and gasket for motor housing
FPM (= FKM)
9b
Cable bushing
FPM, cable jacket is FEP
10b
Motor housing (grey)
ETFE coating, waterproof (IP-67)
Coils and electromagnetic circuit potted with an epoxy
compound (UL94 V0).
Table 7: Materials used in the LPM-2000.x motors, DCP-2000.2 pump head and PHS-2000.2 socket
(For other configurations refer to according specifications and drawings)
3
2
10
7a
1
4
7b
9
5
6
8