It is possible to fill or empty a tank with a submersible pump or a sump pump. You should select the pump depending on the pumped liquid and the required duty. Our submersible pumps are ideal for filling water tanks, but they also serve for the water supply of single-family homes, irrigation of vegetable and gardens.

Submersible pumps are suitable for installation in tanks or even very deep wells. For example, our 4" submersible pump S4” ranges have a flow rates up to 122 gpm (27.7 m3/h) with head up to 1208 Feet (368 meters) with a water temperature between 32°F and 1043°F  (0°C and 40°C). These pumps can also work where there is a slight presence of sand as long as it does not exceed the value of 0.009 lb/ft3 (150 g/m3).If your need something more than is listed above, we recommend contacting your local distributor to request help selecting a pump.

Our 7" submersible pumps (e.g. the Dtron2, Dtron3 & ESYBOX DIVER series) meet the same needs but offer different characteristics, with flow rates up to 31.7gpm (7.2 m3/h), head up to 180 feet (55 meters), and liquids with sand up to 0.003 lb/ft3 (50 g/m3) and a maximum immersion depth of 49 feet (15 meters).

Other submersible sump and drainage pumps, like the NOVAseries and VERTY NOVA (for pumping gray water without filamentary bodies) are ideal for emptying water tanks as well as for drainage of water from basements and garages, for installation in rainwater collection and drainage wells or for draining water from tanks or rivers. These pumps have capacities up to 66 gpm (15 m3/h) with a maximum head of 30 feet (9.1 meters), withstand a water temperature between 32°F and 95°F  (0°C and 35°C), a maximum particle size of ½” (13 mm) and an installation at a maximum depth of 16 feet (5 meters). If the suspended bodies are up to 1 ½ “ (40 mm) in diameter, we suggest the use of our FEKAor FEKA BVP Ranges. These pumps are suitable for the drawing of waste water. Flow rates are up to 110 gpm 25 m3/h with a maximum head of 39feet (12 meters). The temperature of the liquid must be between 32°F and 95°F (0°C and 35°C), the maximum immersion depth can be 23 feet (7 meters).

It depends on the depth and diameter of the well.

If the well is larger than 4” and deeper than 25 feet. You will need to us a submersible pump like our 4" submersible pumpS4” ranges that have a flow rates up to 122 gpm (27.7 m3/h) with head up to 1208 Feet (368 meters) with a water temperature between 32°F and 104°F  (0°C and 40°C).

If the well is larger than 7” and shallower than 40 feet. You will can to us a submersible pump like our the (e.g. the Dtron2,Dtron3 & ESYBOX DIVERseries)with flow rates up to 31.7gpm (7.2 m3/h), head up to 180 feet (55 meters), and liquids with sand up to 0.003 lb/ft3 (50 g/m3) and a maximum immersion depth of 49 feet (15 meters).

If the well is less than 4 “ and is less than 29 feet you would need to use a surface self-priming JET, pump with flows up to 23 gpm (5.2 m3/h); head up to 213 ft (65 meters) in Liquids with a temperature between 32°F to +104°F (0°C and 40°C).

Pressure switches with adjustable differential

(Type G)

When setting the pressure switch, adjust the setting point on falling pressure

first, then the setting point on rising pressure.

• Setting point on falling pressure

The setting point on falling pressure is set by adjusting range-nut 1.

• Setting point on rising pressure

The setting point on rising pressure is set by adjusting range-nut 2.

− Check the voltage indicated on the left side of the voltage changer

− Turn the indicator so that the desired voltage points towards the left side with the “M” lock catch.

− The arrow on the converter next to the required voltage must be aligned with the “F” arrow on the housing.

− Push the coverter into position until the reference catch “M” clips in place.

The DAB Jet pumps can lift a maximum of 29ft.

It is always good practice to place the pump as close as possible to the liquid to be pumped.

The pump must be installed only in horizontal position. The internal diameters of the pipes must never be smaller than that of the mouth of the pump. It is advisable to fit a foot valve on suction.For suction depths of over 13 ft or with long horizontal stretches it is advisable to use an intake hose with a diameter larger than that of the intake aperture of the pump. To prevent the formation of air pockets, the intake pipe must slope slightly upwards towards the pump.

The Eswim pump is equipped with a display that can signal various types of error. The following table shows the error codes that can be displayed.

No electric power.

Check that there is voltage and that the connection to the power network is correct.

• The pump is not sucking:

No water in the pre-filter or clogged pre-filter.

Closed valve in the pipes.

Air getting into the suction pipe.

• The motor is not working:

The electric power supply or switch are turned off.

Motor electrical connections are faulty.

Impeller blocked by foreign bodies, shaft not turning.

• Noisy pump:

Air getting into the suction pipe.

Presence of foreign bodies in the pump body.

Cavitation.

Ball bearing damaged.

• Low flow rate: low pressure in the filter.

Basket or impeller clogged.

Air getting into the suction pipe.

Motor turning in the opposite direction.

• Low flow rate: high pressure in the filter.

Delivery pipe choked.

Inadequate section of the power supply cables.

Pump filter clogged.

We recommend you read the instruction manual of the E.swim (also available in our DNA software) which contains all the necessary information.

The leakage current to earth is max. 3.5 mA. It is recommended not to use a GFCI unless it is listed as up to 30mA.. The overload must be adequately sized. When switched on for the first time, the device proposes to perform the WIZARD easy configuration, which guides the user in a fast and easy setting of the most important parameters. It is necessary to perform the WIZARD: the initial system status is that of the factory configuration, and in that the language and the units of measure may not be those used in your country, the weekly clock starts at a random time, and the other parameters may not be suitable for your system. 
We recommend you read the instruction manual of the E.swim (also available in our DNA software) which contains all the necessary information