Wilo-TOP-S
Wilo-TOP-S
Your advantages
- Direction of rotation signal lamp for displaying the correct sense of rotation (only with 3~)
- Manual power adjustment with 3 speed stages
- Pump housing with cataphoretic coating (KTL) protects against corrosion due to condensation formation
Recommended services
TOP-S
Design
Glandless circulator with screwed connection or flange connection.
Application
Hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits
Equipment/function
Operating modes
- Speed-stage switching
Manual functions
- Setting the speed stages: 3 speed stages (2 speed stages for 1~ pumps with P2 ≥ 350 W)
Automatic functions
- Internal protection against non-approved high winding temperatures (only for pumps for which P2 ≤180 W)
Signal and display functions
- Thermal winding contact (WSK, potential-free NC contact) only for pumps for which P2 ≥180 W) for full motor protection in all speed levels with optional tripping unit SK 602N/SK 622N
- Direction of rotation control light (only for 3~pumps )
- Display of selected speed stage
Dual pump management (double pump or 2 x single pumps)
- Main/standby operation or parallel operation (for automatic fault-actuated switchover/time-dependent pump cycling, a corresponding switchgear must be provided on-site)
Equipment
- For flange-end pumps: Flange versions
- Standard version for DN 40 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges,
- Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
- Cable inlet possible from both sides (only for 1~pumps and 3~pumps with P2≥180 W)
- Thermal insulation as standard for heating applications
Typekey
Example: | TOP‐S 40/10 |
TOP-S | Standard pump (screw-end pump or flange-end pump) |
40/ | Nominal connection diameter |
Technical data
- Permitted temperature range -20 °C to +130 °C, for short periods (2 h) to +140 °C (TOP-S 25/13, 80/15, 80/20: -20 °C to +110 °C)
- Mains connection:
- 1~230 V, 50 Hz (depending on type)
- 3~230 V, 50 Hz (with optional switching plug)
- 3~400 V, 50 Hz
- Protection class IP X4D
- Screwed connection or flange connection (depending on type) Rp 1 to DN 100
- Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar)
Materials
- Pump housing: Grey cast iron
- Impeller: Plastic
- Shaft: stainless steel
- Bearing: Carbon, metal impregnated
Scope of delivery
- Pump
- Thermal insulation
- Gaskets for threaded connection
- Washers for flange screws (for nominal connection diameters DN 40 – DN 65)
- Installation and operating instructions
Options
- Version for special voltages on request.
Accessories
- Screwed connections for threaded connection
- Counter flanges for flange connection
- Adapter fittings
- Wilo-SK 602N/SK 622N tripping unit for full motor protection
- For pumps 3~400 V:
- Switching plug 3~230 V, 50 Hz (not TOP-S 80/15, TOP-S 80/20)
Installation and operating instructions
Wilo-Protect-Module C
| Article Number | 2066436, 2066437 |
| Edition | 0206 |
| Number of pages | 20 |
| Language | en |
PDF (1 MB)Wilo-TOP-S/-SD/-RL/-I
| Article Number | 2132735, 2165760 |
| Edition | 1511 |
| Number of pages | 28 |
| Language | en |
PDF (2 MB)Wilo-TOP-S/-SD/-RL/-I
| Article Number | 2132735, 2165760 |
| Edition | 1511 |
| Number of pages | 28 |
| Language | en |
PDF (2 MB)Wilo-TOP-S/-SD/-RL/-I
| Article Number | 2165760 |
| Edition | 2020-08 |
| Number of pages | 96 |
| Language | de, en, es, fr |
PDF (4 MB)Certification booklet
TOP-Z, TOP-S Transportsysteme
| Article Number | 2230744 |
| Edition | 2024-08 |
| Number of pages | 28 |
| Language | language neutral |
PDF (14 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (327 KB)