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 |