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Comparison Aquatica 774741 9 m
3/4"
vs Aquatica 774711 9 m
160 mm

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Aquatica 774741 9 m 3/4"
Aquatica 774711 9 m 160 mm
Aquatica 774741 9 m
3/4"
Aquatica 774711 9 m
160 mm
from $53.18 up to $58.84
Outdated Product
from $53.18 up to $58.84
Outdated Product
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Main functioncold water pressure boostcold water pressure boost
Designsingle headsingle head
Pump typecentrifugalcentrifugal
Rotor typewetwet
Specs
Max. flow1500 L/h1800 L/h
Max. head9 m9 m
Max. operating pressure6 bar6 bar
Max. fluid temperature60 °С60 °С
Features
1 speed
automatic operating mode
1 speed
automatic operating mode
Motor
Max. power consumption123 W120 W
Mains voltage230 V230 V
Motor typeasynchronousasynchronous
Shaft arrangementhorizontalhorizontal
Shaft materialcermetcermet
Connection
Connection typethreadthread
Inlet/outlet arrangementcoaxiallycoaxially
Inlet3/4"3/4"
Outlet3/4"3/4"
More specs
Pump housing materialcast ironcast iron
Impeller materialplasticplastic
Country of brand originUkraineUkraine
Protection classIP42IP42
Insulation classHH
Port-to-port length160 mm
Dimensions (HxWxD)104x160x126 mm
Added to E-Catalogapril 2016february 2015

Max. flow

The maximum flow of a pump is the amount of liquid it can pump in a certain amount of time.

Features of choosing the optimal performance option depend primarily on the purpose of the pump (see above). For example, for DHW recirculation models, the pump performance should not exceed the performance of the water heater. If the water heater is capable of delivering 10 litres per minute to the DHW circuit, then the maximum pump performance will be 10*60=600 L/h. The basic formula for calculating the performance of a heating system takes into account the power of the heater and the temperature difference at the inlet and outlet, and for the cold water system — the number of points of water intake. More detailed information about the calculations for each application can be found in special sources, and it is better to entrust the calculations themselves to professionals.

Max. power consumption

The electrical power consumed by the pump during normal operation and maximum performance.

This indicator directly depends on performance — after all, for pumping large volumes of water, an appropriate amount of energy is needed. And the power depends on two main parameters — electricity consumption and the load on the power grid, which determines the connection rules. For example, pumps with a power of more than 5 kW cannot be connected to ordinary household sockets; more detailed rules can be found in special sources.

Port-to-port length

The installation length is the distance between the inlet and outlet of the pump, in other words, the length of the segment occupied by the pump in the circuit. This parameter allows you to estimate the amount of space required for the unit, and determine the length of the pipe section that needs to be cut.
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