Manual Pump Fig. 1

MAINTENANCE

– Before starting FIG.1 PUMP “JARRO” TYPE, we will mainly take into account that the assembly will be carried out in vertical position and that a suction valve will be located in the lower parto of the suction tuve that will ensure a continuous and correct priming of the pump.

– At the first start-up, it will be necessary to prime the pump by introducing wáter from the top, and then proceed with pumping. This is done making a ¼ turn back (suction) and anothert ¼ turn forward (discharge). After a few moments, it will need more effort to do this operation. It is a sign that the pump has already filled the pipe with wáter and is operational.

– It will not be necessary to use any other type of maintenance except the use of the pump at least once every 15 days approximately to avoid its seizure.

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Product details

Aplications

Foot valves are commonly used in ponds, swimming pools, wells and almost anywhere there is a pump.

The surface or opening of the foot valve is larger than that of the pipe, thereby minimizing pressure loss (energy dissipated due to friction along the pipe).

Description

Our “Jarro” pump is a hydraulic pump that moves liquid from one place to another. The manual water pump is a piece that can be manipulated with just one hand, to facilitate its use and the correct and safe extraction of the substance or liquid contained. To extract, it is enough to apply the minimum effort necessary to create a pressure inside the pump cylinder by operating the lever and extract the necessary amount of product through the pump mouth that has the cylinder.

Its main advantage is that it does not depend on an electrical network to carry out its work, so in the event of a lack of current or supply failure it will continue to provide the service with full guarantees. Its applications are very diverse: in homes where access to the current or water is restricted or difficult (wells), to remove water from a flooded cavity, perform irrigation, emptying ponds or the domestic supply itself, without forgetting the simple decorative use since it is a piece of careful aesthetics.

The hand pump extracts water by pumping it from a lower level to the surface using human power. It is based on mechanical energy, so that it has a piston that goes up and down when pumping, creating a suction effect inside the cylinder that allows the liquid to enter inside, creating a continuous current with the repetition of the motion.

Its fix in case of breakage is easy, and it is possible for a user with basic mechanical knowledge to disassemble and repair it since it lacks complex components.