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, 3000-10700 RPM
Pos. Component Material EN/DIN AISI
201 Stator Stainless steel 1.4301 304
202 Rotor Stainless steel 1.4301 304
202a Stop ring PP
202b Strainer Polyester
203
Thrust bearing,
stationary
Carbon
204
Radial bearing,
lower
Silicon carbide/
tungsten carbide
(coating)
205
Radial bearing,
upper
Silicon carbide/
tungsten carbide
(coating)
220
Motor cable with
plug
222a Filling plug Silicone (LSR)
223 Electronic unit
225 Top cover Stainless steel 1.4301 304
232 Shaft seal NBR
250 Four screws (M4) Stainless steel 1.4401 316
202b
232
225
205
202a
202
222a
201
203
204
223
220
250
TM011953
Sectional drawing of motor
SQFlex
7
43
Technical data