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TOP-Z 40/7 (3~400 V, PN 6/10, GG)
Glandless pump circulator
Article number: 2175515
Data sheet
| Hydraulic data | |
|---|---|
| Maximum operating pressure PN | 10 bar |
| Delivery head for Qmin H Qmin | 5.9 m |
| Max. volume flow Qmax | 16.3 m³/h |
| Min. fluid temperature for HVAC applications Tmin | 0 °C |
| Max. fluid temperature for HVAC applications Tmax | 80 °C |
| Min. fluid temperature for drinking water applications Tmin | 0 °C |
| Max. fluid temperature for drinking water applications Tmax | 80 °C |
| Max. fluid temperature for drinking water applications in short-time duty (2 hours) Tmax | 110 °C |
| Min. ambient temperature Tmin | 0 °C |
| Max. ambient temperature Tmax | 40 °C |
| Max. permitted total water hardness | 3.57 mmol/l (20°dH) (3.21 mmol/l (18°dH) for 20/4 + 25/6) |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Rated power P2 | 180 W |
| Rated current IN | 0.7 A |
| Max. speed nmax | 2700 1/min |
| Power consumption P1 min | 120 W |
| Power consumption P1 max | 320 W |
| Emitted interference | EN 61000-6-3 |
| Interference resistance | EN 61000-6-2 |
| Protection class motor | IPX4D |
| Insulation class | H |
| Threaded cable connection | 2 x PG13.5 |
| Motor protection | Internal protection overheating |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | PPE-GF30 |
| Shaft | Stainless steel |
| Bearing | Carbon, synthetic resin-impregnated |
| Installation dimensions | |
|---|---|
| Port-to-port length L0 | 250 mm |
Pump curves
Dimensions and dimensions drawings
TOP-Z 40/7 (3~400 V, PN 6/10, GG)
Ordering information
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | TOP-Z 40/7 (3~400 V, PN 6/10, GG) |
| Article number | 2175515 |
| EAN number | 4048482742694 |
| Colour | green/black |
| Minimum order quantity | 1 |
| Date of sales availability | 2017-03-01 |
| Previous model article number | 2046632 |
| Previous model designation | TOP-Z 40/7 (3~400 V, PN 6/10, GG) |
| Packaging | |
|---|---|
| Packaging type | Cardboard box |
| Packaging property | Transport packaging |
| Pieces per pallet | 45 |
| Number per layer | 9 |
| Dimension, weight | |
|---|---|
| Length with packaging | 350 mm |
| Length L | 250 mm |
| Height with packaging | 260 mm |
| Height H | 273 mm |
| Width with packaging | 225 mm |
| Width W | 204 mm |
| Gross weight, approx. m | 12 kg |
| Net weight, approx. m | 11.5 kg |
This circulator is suitable only for drinking water.
Can be used for domestic hot water circulation systems in the industry and building services.
Glandless circulator with screwed or flange connection, preselectable speed stages for power adjustment.
Equipment and function
- Manual power adjustment with 3 speed stages
- Pumps with 1~ motor:
- P2 up to 90 W: internal protection against unacceptably high winding temperatures
- P2 ≥ 180 W: Full motor protection with thermal winding contacts in conjunction with tripping unit (optional: SK 602N/SK 622N)
- Pumps with 3~ motor:
- P2 up to 90 W: internal protection against unacceptably high winding temperatures
- P2 ≥ 180 W: Full motor protection with thermal winding contacts in conjunction with tripping unit (optional: SK 602N/SK 622N)
- Mains connection 3~, 230 V with optional switching plug
- Pump housing in red brass or grey cast iron (stainless steel depending on type)
- PN 6/PN 10 combination flange (for DN 40 to DN 65)
- Thermal insulation shells
| Operating data | |
|---|---|
| Max. fluid temperature Tmax | 80 °C |
| Min. fluid temperature Tmin | 0 °C |
| Min. ambient temperature Tmin | 0 °C |
| Max. ambient temperature Tmax | 40 °C |
| Temperature range at max. ambient temperature +40 °C T | -20...+110 °C |
| Maximum operating pressure PN | 10 bar |
| Max. permitted total water hardness | 3.57 mmol/l (20°dH) (3.21 mmol/l (18°dH) for 20/4 + 25/6) |
| Motor data | |
|---|---|
| Emitted interference | EN 61000-6-3 |
| Interference resistance | EN 61000-6-2 |
| Mains connection | 3~400 V, 50 Hz |
| Power consumption P1 max | 320 W |
| Max. speed nmax | 2700 1/min |
| Rated current IN | 0.7 A |
| Protection class motor | IPX4D |
| Threaded cable connection | 2 x PG13.5 |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | PPE-GF30 |
| Shaft | Stainless steel |
| Bearing | Carbon, synthetic resin-impregnated |
| Installation dimensions | |
|---|---|
| Pump connection | DN 40 |
| Port-to-port length L0 | 250 mm |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | TOP-Z 40/7 (3~400 V, PN 6/10, GG) |
| Net weight, approx. m | 11.5 kg |
| Article number | 2175515 |
Filtered by
Document type
Language
Datasheet and documentation
Installation and operating instructions
Wilo-TOP-Z
| Article Number | 2202029 |
| Issue date | 2026-03 |
| Edition | 03 |
| Language | ar, de, el, en, es, fr, it, nl, pt, tr |
Group Statement
Group Statement REACH
| Issue date | 2021-05 |
| References | REACH |
| Certification and inspection body | Self Declaration |
| Issue date | 2026-04-17 |
| Language | language neutral |
Standard Conformity
Standard Conformity 2223943-01
| References | 2223943-01 |
| Certification and inspection body | Self Declaration |
| Issue date | 2024-02-04 |
| Language | language neutral |
Mechanical accessories
Pipe installation (1) | |||
Counter flange kit | |||
DN 40, PN 10 counter flange kit | 2105579 | ||
Pipe installation, adapter fitting (3) | |||
Intermediate flange connecting piece F | |||
Intermediate flange pieces F 1, DN 40x30mm, PN 10/16 | 110586696 | ||
Intermediate flange pieces F 0, DN 40x15mm, PN 10/16 | 110842590 | ||
Intermediate flange pieces F 26, DN 40x50mm, PN 10/16 | 110851190 | ||
Electrical accessories
Pump control (1) | |||
Timer switch SK 601N | |||
Switchgear SK 601N | 2120443 | ||
Motor protection (2) | |||
SK 602N | |||
Switchgear SK 602N | 2120444 | ||
SK 622N | |||
Switchgear SK 622N | 2120445 | ||
Plug (1) | |||
Switching plug N | |||
Switching plug "N" | 2040655 | ||
