Насосы циркуляционные EPA (ESN/U32-6-180 )

Smart circulation pump ESN/U32-6-180 (5/39W)

Article: ESN/U32-6-180

Mains voltage	220 V
Power	5-39 W
Maximum pressure	6 m
Current	0,04-0,35 A
Pressure	10 bar
Degree of protection	IP44
Throughput capacity	3,6 m³/hour
Temperature class	TF 110
Warranty	60 months

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Smart circulation pump EPA ESN/U32-6-180 (5/39 W)

This is a smart circulation pump that keeps water moving continuously in hot water and heating systems — in radiator and underfloor heating circuits. Its inverter-controlled motor adjusts speed to the system's demand, keeping consumption within 5–39 W with no wasted electricity. A three-step button on the control panel allows speed to be selected by hand, while in auto mode the pump chooses its own operating mode. A TF110 temperature class and 10 bar system pressure rating allow installation directly in boiler rooms and heating circuits.

Advantages

Inverter-controlled motor — matches speed to system demand, with no wasted electricity
Low power draw (5–39 W) — keeps running costs minimal even in continuous operation
6 m head and 3.6 m³/h flow — circulates larger-volume systems in full
Auto mode — the pump chooses its own operating mode, with no need to switch speeds by hand
Three-step speed button and indicator — a low setting for underfloor heating, a high one for radiator systems
Winding of solid copper wire — improves motor durability and extends service life
Textolite impeller — withstands high temperature and system pressure without losing its shape
Thermal cut-out against overheating — the pump stops by itself if the motor gets too hot
180 mm installation length and IP44 protection rating — quick fitting to standard pipework and protection from splashing water

Application

Used to circulate water in radiator and underfloor heating circuits, and alongside a boiler to send water to the radiators and back. In hot water supply networks it maintains a constant circulating flow so hot water arrives at the tap immediately; in larger systems such as a big boiler or an office it distributes water evenly and delivers heat uniformly.

Note on use

The pump must not be started dry — switch it on only after the system has been filled completely with water. Until the air has cleared from the system the pump runs with some noise, after which it continues running silently.

EPA ESN/U32-6-180 — an energy-efficient, smart pump for heating and water circulation systems.

Smart circulation pump EPA ESN/U32-6-180 (5/39 W)

Advantages

Inverter-controlled motor — matches speed to system demand, with no wasted electricity
Low power draw (5–39 W) — keeps running costs minimal even in continuous operation
6 m head and 3.6 m³/h flow — circulates larger-volume systems in full
Auto mode — the pump chooses its own operating mode, with no need to switch speeds by hand
Three-step speed button and indicator — a low setting for underfloor heating, a high one for radiator systems
Winding of solid copper wire — improves motor durability and extends service life
Textolite impeller — withstands high temperature and system pressure without losing its shape
Thermal cut-out against overheating — the pump stops by itself if the motor gets too hot
180 mm installation length and IP44 protection rating — quick fitting to standard pipework and protection from splashing water