Hot water circulation unit Model 311, 400 V, 3000 W, pump 400 W Suevia

Suevia Hot water circulation unit Model 311, 400 V, 3000 W, pump 400 W
For keeping water frost-free in closed ring mains (¾" or 1") with a length of max. 250 m
Hot water circulation unit model 311 is specially developed for installation in stables for cattle, horses, pigs or sheep. The animals are also at reliably supply water even at freezing temperatures.
The housing is made of high-quality cast iron and is enamelled
The unit is equipped with a 3000 W, 400 V heating element and a high-quality circulation pump with stainless steel pump housing (230 V, 400 W)
The hot water circulation unit is mounted on a wall plate. The water connections are 1".
With return water temperature control: The desired return water temperature is set on the thermostat, which is attached to the return pipe. If the temperature drops below the set value, the heating element is automatically switched on.
The heating element has a built-in overheating protection
at the delivery includes: a vent valve, pressure relief valve, non-return valve and a non-return valve
Two 30 mA earth leakage circuit breakers must be present on site. These serve for separate protection of the pump and the heating element.
Suevia 101.0311