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Vihr CN-32-6 6 m 2" | Wilo Star-RS 25/4 4 m 1 1/2" 180 mm | Grundfos UPS 25-60-180 6.5 m 1 1/2" 180 mm | LEBERG STAR-A 25/4 4 m 1 1/2" | Optima OP25-60/180 6 m 1 1/2" 180 mm | Thermo Alliance LPSA 25/40/130 4 m 1 1/2" 130 mm | |
from 2 130 ₴ | Compare prices 8 | Compare prices 7 | Outdated Product | Compare prices 38 | Compare prices 4 | |
User reviews | ||||||
TOP sellers | ||||||
Main function | central heating | central heating | central heating | central heating | central heating | central heating |
Design | single head | single head | single head | single head | single head | single head |
Pump type | centrifugal | centrifugal | centrifugal | centrifugal | centrifugal | centrifugal |
Rotor type | wet | wet | wet | wet | wet | wet |
Specs | ||||||
Max. flow | 3000 L/h | 4000 L/h | 4300 L/h | 2800 L/h | 3900 L/h | 2760 L/h |
Max. head | 6 m | 4 m | 6.5 m | 4 m | 6 m | 4 m |
Max. operating pressure | 10 bar | 10 bar | 10 bar | 10 bar | 10 bar | |
Minimum fluid temperature | -10 °С | 2 °С | 10 °С | -10 °С | ||
Max. fluid temperature | 110 °С | 110 °С | 110 °С | 110 °С | 110 °С | 110 °С |
Features | 3 speeds | 3 speeds | 3 speeds | stepless adjustment automatic operating mode display control panel | 3 speeds | stepless adjustment automatic operating mode display control panel |
Motor | ||||||
Max. power consumption | 90 W | 48 W | 60 W | 22 W | 110 W | 22 W |
Mains voltage | 220 В | 220 В | 220 В | 220 В | 220 В | 220 В |
Motor type | asynchronous | |||||
Shaft arrangement | horizontal | horizontal | horizontal | horizontal | horizontal | horizontal |
Shaft material | stainless steel | cermet | ||||
Connection | ||||||
Connection type | thread | thread | thread | thread | thread | thread |
Inlet/outlet arrangement | coaxially | coaxially | coaxially | coaxially | coaxially | coaxially |
Inlet | 2" | 1 1/2" | 1 1/2" | 1 1/2" | 1 1/2" | 1 1/2" |
Outlet | 2" | 1 1/2" | 1 1/2" | 1 1/2" | 1 1/2" | 1 1/2" |
More specs | ||||||
Pump housing material | cast iron | cast iron | cast iron | cast iron | cast iron | cast iron |
Impeller material | plastic | plastic | plastic | plastic | ||
Country of brand origin | Russia | Germany | Denmark | Norway | Poland | Ukraine |
Noise level | 45 dB | 43 dB | ||||
Protection class | IP44 | IP44 | IP44 | IP44 | IP42 | |
Insulation class | F | H | F | |||
Port-to-port length | 180 mm | 180 mm | 180 mm | 180 mm | 130 mm | |
Dimensions (HxWxD) | 100x140x180 mm | 134x125x180 mm | ||||
Weight | 2.5 kg | 2.6 kg | ||||
Added to E-Catalog | august 2015 | november 2014 | november 2014 | may 2018 | october 2015 | april 2023 |