SQFlex data booklet
Table Of Contents
- 1. Product data
- 2. Features and benefits
- 3. Applications
- 4. System components
- 5. System sizing
- 6. Performance curves
- 7. Technical data
- Dimensions and weights
- Electrical data
- SQF pump
- CU 200 SQFlex control unit
- CIU 903 SQFlex control unit
- IO 50 SQFlex switch box
- IO 101 SQFlex switch box
- IO 102 SQFlex breaker box
- Material specification, helical rotor pump
- Material specification, 3" SQ(F) hydraulic
- Material specification, 16 SQF-10, 25 SQF-3
- Material specification, 35 SQF-4, 45 SQF-3, 77 SQF-3
- Material specification, MSF 3, 500-3600 RPM
- Material specification, MSF 3, 3000-10700 RPM
- 8. Product numbers
- 9. Accessories
- 10. Grundfos Product Center
Material specification, MSF 3, 500-3600 RPM
Pos. Component Material EN/DIN AISI
201 Stator with sleeve Stainless steel 1.4301 304
202 Rotor Stainless steel 1.4301 304
202a Stop ring PP
202c Shaft end Stainless steel 1.4401 316
203
Thrust bearing,
stationary
Stainless steel/
carbon
1.4401 316
205
Bearing plate with
radial bearing
Silicon carbide 1.4301 304
206
Thrust bearing,
rotating
Stainless steel/
aluminium oxide
Al
2
O
3
1.4401 316
220
Motor cable with
plug
222a Filling plug Silicone (LSR)
223 Electronic unit
224 O-ring NBR
225 Top cover PPS
232 Shaft seal NBR
243
Thrust-bearing
housing
Stainless steel 1.4408 316
Four screws (M4) Stainless steel 1.4401 316
TM022215
Sectional drawing of motor
SQFlex
7
42
Technical data