Die Bedienungsanleitung unbedingt gut aufbewahren. Bei Einsatz im Teichbereich dient der Tragegriff als Seilbefes- tigung. This pump has not been investigated for use in swimming pools areas! Page 7 g Do not install or store the appliances where it will be exposed to the weather or to temperatures below freezing. Safety instructions Read the operating and safety instructions carefully and comply with all instructions prior to operating this device.
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Our test began literally in my garage, where we tested all pumps we have received, not only this, in a single session. The workforce was composed by DaniReef, AndreaNegu and Giuseppe, along with Ivan, who was involved in the photographic record. Delivery Head Test The first test we did was to measure the delivery head.
The test is very simple to accomplish. We dropped the pump into a bucket full of water, we connected the pump to a garden hose plastic held vertically, and we measured the height reached by the water column from the ground. We then removed the height of water in the bucket, given that the delivery head is the distance between the two levels of water.
Let me point out that, contrary to what one might think, the level in the pipe was not fixed, but fluctuated noticeably. Placing in fact a pump in a container, its output was affected too much from the prevalence present in the bucket itself, and thus the decreasing the water in the container fell also the output.
In any case, we measured the time it took each pump to fill a 12 liter tank, and run 3 measures was averaged, and then we divided the time obtained by 12 liters, resulting in a capacity not perfect, but significant, especially for the comparison.
To fill the tank up to 12 liters to Eheim took an average of 79 seconds. As mentioned in the introduction, this number is misleading because the test was conducted in an unscientific manner, but we will measure everything with a calibrated instrument, as we report later in the article.
In fact, we have seen how, in this particular test condition, the smaller pumps have recorded the best performance, and vice versa, this is probably due to the increased incidence of prevalence with less powerful pumps. Test of Power Consumption During the test of delivery head we also measured the power consumption with current clamp, but as it was also impossible to measure the power factor, the offset between the real and apparent power, the result is only and exclusively as a curiosity.
Consumption at maximum delivery head: 0. I and AndreaNegu then loaded all our pumps in the car, rather we have remedied even two Eheim and which we considered a very interesting test and we went to Padua to make the measurements.
We should note however that all the measurements made in Sicce were performed with a supply current at V as standard of measurement in Europe, so keep in mind when you read the results. Eheim here with all the pieces that compose it The technical characteristics of which are: Pump Output: 1. Eheim qua con tutti i pezzi che la compongono.
The technical characteristics of which are: Pump Output: 2. Power Consumption at maximum delivery head: 8,3 watt declared 10 watt.
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