5
PARTS LIST
Key
Description
Qty
Part No.
1
Adjustable Pressure Switch
1
CW4-A
2
Adjustable Pressure Switch adapter
1
CW3
3
Adjustable Pressure Switch Threaded switch cover
1
Z/20244-020
4
Fixed Pressure Switches
1 bar ( 15psi ) Cut-out
2 bar ( 30psi ) Cut-out
3 bar ( 45psi ) Cut-out
1
1
1
2090-108
2090-117
2090-103
5
Upper Housing Assy.
For Pump that uses EPDM valve kit
For Pump that uses Nitrile valve kit
For Pump that uses Viton valve kit
1
1
1
20404-004
20404-005
20404-019
6
Port Kit
1
Refer to separate leaflet.
7
Valve Kit
EPDM
Nitrile
Viton
1
20407-030
20407-010
20407-020
8
Diaphragm Kit
Santoprene
Geolast
1
20403-040
20403-050
9
Bearing Cover
1
20401-000
10
Cam/Bearing Kit
Low Flow
High Flow
1
20400-002
20400-003
11
Motor
230v/1/50Hz 2 Pole IP55
MFB12-120
