Wilo-Star-Z NOVA domestic hot water circulator (glandless pump version) for single-family houses.
Pump for pipe installation, blocking-current proof synchronous motor with high starting torque.
Brass pump housing, Noryl impeller, ceramic shaft.
Power consumption of 3 – 5 W.
Equipped with thermal insulation shell as standard, housing thread Rp ½.
| Hydraulic data | |
|---|---|
| Maximum operating pressure PN | 10 bar |
| Delivery head for Qmin H Qmin | 1.0 m |
| Max. volume flow Qmax | 0.4 m³/h |
| Min. fluid temperature Tmin | 2 °C |
| Max. fluid temperature Tmax | 95 °C |
| Min. ambient temperature Tmin | 2 °C |
| Max. ambient temperature Tmax | 40 °C |
| Max. permitted total water hardness | 3.57 mmol/l (20°dH) |
| Motor data | |
|---|---|
| Mains connection | 1~230 V, 50 Hz |
| Rated power P2 | 5 W |
| Rated current IN | 0.05 A |
| Max. speed nmax | 3000 1/min |
| Power consumption P1 min | 3 W |
| Power consumption P1 max | 5 W |
| Interference emission | EN 61000-6-3 |
| Interference immunity | EN 61000-6-2 |
| Protection class motor | IP42 |
| Insulation class | F |
| Threaded cable connection | 1 x PG11 |
| Motor protection | no |
| Materials | |
|---|---|
| Pump housing | Brass |
| Impeller | PPE/PS-GF30 |
| Shaft | Ceramic |
| Bearing | Carbon, synthetic resin-impregnated |
| Installation dimensions | |
|---|---|
| Thread | G 1 |
| Pipe connection on the suction side DNs | Rp ½ |
| Pipe connection on the discharge side DNd | Rp ½ |
| Port-to-port length L0 | 84 mm |
| Installation dimensions | |
|---|---|
| Thread | G 1 |
| Pipe connection on the suction side DNs | Rp ½ |
| Pipe connection on the discharge side DNd | Rp ½ |
| Port-to-port length L0 | 84 mm |
| Fluid media | Water 100 % |
| Fluid temperature T | 20.00 °C |
| speed at duty point n hydr. @ OP | 2900 1/min |
