Wilo-TOP-Z
Wilo-TOP-Z
Your advantages
- Direction of rotation signal lamp for displaying the correct sense of rotation (only with 3~)
- With thermal insulation as standard
Recommended services
TOP-Z
Design
Glandless circulator with screwed connection or flange connection. Pre-selectable speed stages for power adjustment
Application
Domestic hot water circulation systems in industry and building services.
Equipment/function
Operating modes
- Speed-stage switching
Manual functions
- Setting the speed stages: 3 speed stages
Automatic functions
- Internal protection against unacceptably high winding temperatures (only for pumps with P2 < 180 W, optional for all types with switchgears SK 602N and SK 622N).
Signal and display functions
- Thermal winding contact (WSK, potential-free NC contact) (only for pumps with P2 ≥ 180 W)
- Direction of rotation signal lamp (only for 3~ pumps)
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 pumps DN 80: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
- Special version for DN 40 to DN 80 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange,
- Cable inlet possible from both sides (only for 1~pumps and 3~pumps with P2≥180 W)
- Thermal insulation as standard
Typekey
Example: | Wilo-TOP-Z 40/7 |
TOP | Standard pump (screw-end pump or flange-end pump) |
‐Z | Single pump for domestic hot water circulation |
40/ | Nominal connection diameter |
Technical data
- Permissible temperature range
- TOP-Z 20/4 and TOP-Z 25/6 drinking water up to 3.21 mmol/l (18 °dH): max. +65 °C, in short-term operation (2 h) up to +80 °C
- from TOP-Z 25/10 drinking water up to 3.57 mmol/l (20 °dH): max. +80 °C, in short-term operation (2 h) up 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 ¾ to DN 80
- Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)
Materials
- Pump housing: Stainless steel/red brass/grey cast iron (depending on type)
- Impeller: Plastic
- Shaft: Stainless steel/ceramic (depending on type)
- Bearing: Carbon, synthetic resin impregnated
Scope of delivery
- Pump
- Thermal insulation
- Seals for threaded connection
- Washers for flange screws (for nominal connection diameters DN 40 - DN 65)
- Installation and operating instructions
Options
- Special versions for operating pressure PN 16
- Version for special voltage on request
Accessories
- Screwed connections for threaded connection
- Adapter fittings
- Wilo-SK 601N timer switchgear
- For pumps 3~400 V:
- Switching plug 3~230 V, 50 Hz
- Wilo SK 602N/SK 622N tripping unit for full motor protection
- For pumps 1~230 V:
- Wilo SK 602N/SK 622N tripping unit for full motor protection
Installation and operating instructions
Wilo-TOP-Z
| Article Number | 2202029 |
| Edition | 2023-11 |
| Number of pages | 220 |
| Language | ar, de, el, en, es, fr, it, nl, pt, tr |
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 (279 KB)Standard Conformity
MAN-D 2223943-01
| Number of pages | 1 |
| Language | language neutral |
PDF (210 KB)