Hydrogea Srl products

The 12V DC, 3 stages pump for groundwater’s sampling with a maximum delivery height of 25 metres is provided as standard with a 25 metres cable, equipped with two-way (male/female) terminal connectors that are easy to couple. It is also equipped with crocodile clips that are black for negative polarity and red for positive polarity. The pump is also provided with interchangeable suction filter.

The 12V DC, 5 stages pump for groundwater’s sampling with a maximum delivery height of 50 metres is provided as standard with a 50 metres cable, equipped with two-way terminal connectors, easy to couple, which can be used only with the 12V Pump Booster. The pump is also equipped with an interchangeable suction filter. The 12V DC, 5 stages pump is a multistage pump working with counterclockwise rotation, directly coupled to special submersible engines. The pump achieves the performance indicated in the table below only with fully charged battery. When the voltage indicator on the Pump Booster signals a value equal to or less than 11,5V, it is necessary to replace the battery with a fully charged one. In case of use with low battery, the pump could be irredeemably damaged. It is essential to always control that the positive (+) and negative (-) polarities are respected on the 12V Pump Booster. It is recommended not to modify the cable length in any way. Do not use the pump in case of: pumping of liquids other than water, presence of silt or sand in the water, dry running, use for prolonged periods of more than 20 minutes.

HYDRO/P1A is a device for the recovery of LNAPL, equipped with elements dedicated to the recognition of air/water/product and stop and automatic restart systems. The device works with AC 220V electrical control panel that controls the pick-up equipment, which operates in DC 12V. The equipment is provided with a maximum delivery height of 5 bars (reference data: flow rate of 2,0 l/min with 1 bars delivery height). The control panel is normally made in IP55 version for outdoor installation; if required, it can be made in an explosion-proof Exd version. The components of the recognition system of air/water/product (floaters) form an intrinsically safe circuit Exia (double level floater Exia, driven by an isolated dual channel barrier Exia) with a protection up to two independent failures in the system. The device has a maximum delivery height of 55 metres and it is provided as standard with a 20 metres cable that is equipped with two interchangeable metal mesh filters.

The pump is meant to be used in manual picking operations of hydrocarbons from the free surface of industrial water wells. The portable system works in DC 12V and it is usually powered by a battery; The 12V DC portable and manual pump for th recovery of LNAPL has a maximum delivery height of 55 metres and it is provided as standard with a 20 metres cable, black crocodile clip for the negative polarity and red one for the positive polarity. The pump is also equipped with an interchangeable metal mesh filter.