Sprayer Pumps Bertolini Pumps

Bertolini Pumps sprayer pumps are designed to power systems used for crop treatments, weed control, pest control and professional grounds maintenance. The brand was founded in 1918 near Rubiera, where Ugo Bertolini began manufacturing the first double-acting piston pumps for treating wheat and vineyards. The range subsequently expanded to include piston-diaphragm volumetric pumps, single-acting pumps and pressure-regulating valves. In the early 1970s, the company developed more compact and quieter solutions that also made the suction and delivery valves easier to inspect. Technical research continued with applications for agriculture, industry, cleaning and grounds maintenance. The pumps available from AgriEuro can distribute mixtures through spray lances, booms, mist blowers and other compatible systems. The right choice depends on the crop, the size of the area, the number of nozzles, the required pressure and treatment frequency. Bertolini Pumps production combines mechanical expertise, production process control and a broad product range, catering for both periodic treatments and continuous agricultural work.

On AgriEuro, Bertolini Pumps sprayer pumps can be selected according to their main technical specifications, making it easier to find the model best suited to the system and type of treatment. The values must be compared with the information on the individual product data sheet and the requirements of the connected accessories.

• Pump type: piston, diaphragm and piston-diaphragm configurations use different pumping systems and methods for separating the liquid from the mechanical components. The choice should take account of the required pressure, the type of system and the compatibility declared by the manufacturer;
• Flow rate: expressed in litres per minute, this indicates the amount of liquid moved by the pump. The required value depends on the number and flow rate of the nozzles, plus any additional amount needed for agitation or recirculation;
• Maximum pressure: this indicates the operating limit specified for the pump and must be compatible with spray lances, booms, hoses, regulators and nozzles. The actual pressure must be set within the limits allowed by the entire system and the treatment being performed;
• Drive system: depending on the model, the pump can be paired with an electric motor, petrol engine or compatible mechanical transmission. Power, rotation speed, connections and installation conditions must be checked;
• Rotation speed and transmission: the specified rotation speed must match the pump’s technical requirements. An incorrect pairing may affect flow rate and pressure or place stress on internal components;
• Liquid compatibility: the materials used for the diaphragms, seals, manifolds and fittings must be suitable for the mixture being applied. Before treatment, always consult the pump data sheet, the product label and the manufacturer’s instructions;

For periodic treatments in vegetable gardens, gardens and small cultivated plots, the configuration should be proportionate to the area and installed accessories. Frequent agricultural work or complex systems require more careful assessment of flow rate, pressure, transmission and operating continuity.

Purchasing a Bertolini Pumps sprayer pump from AgriEuro makes it possible to compare model specifications and identify the configuration that suits the system. Dedicated services also support the product after delivery.

• Fast and free shipping: orders are prepared and dispatched directly from AgriEuro logistics centres, according to the conditions applied to the product. The internal organisation allows the main shipping stages to be monitored accurately;
• Option to order readily available spare parts: after purchase, the exploded parts diagram associated with the product is activated in the personal account. This system makes it easier to identify compatible components and order the required parts;
• Attentive and personalised after-sales support: AgriEuro provides assistance with technical requests, spare parts and work required after purchase. Eligible repairs can be carried out by the central workshop or associated service centres;

Purchase the Bertolini Pumps sprayer pump best suited to your system and treatment work from AgriEuro.

The choice starts with flow rate, pressure, drive type and liquid compatibility. The total demand of the nozzles must be calculated, any recirculation must be considered, and the limits of hoses, fittings and the regulator must be checked. Treatment frequency, area size and system configuration also affect sizing. The final data must match the technical data sheet of the selected model.

Flow rate indicates the volume of liquid delivered per unit of time and is normally expressed in litres per minute. Pressure refers to the force with which the liquid passes through the circuit and nozzles. The two values must be assessed together: high pressure cannot compensate for an insufficient flow rate in relation to the number of connected outlets.

In a piston-diaphragm pump, the alternating movement of the pistons operates diaphragms that change the volume of the pumping chambers. The suction and delivery valves control the inlet and outlet of the liquid. The diaphragm separates the mixture from the internal mechanical components, although materials, the number of diaphragms and operating limits vary between models.

The choice depends on the workplace and the availability of a power source. An electric configuration is suitable when a compatible mains supply is available and a stationary or easily connected installation is required. A petrol engine provides greater autonomy away from electrical sockets but requires fuel and the periodic checks specified by the manufacturer.

Permitted liquids depend on the pump materials and the compatibility declared for the individual model. It is incorrect to assume that every pump is suitable for liquid fertilisers, herbicides, detergents, acidic products or other mixtures. Before operation, consult the manual, technical data sheet and product label, following the specified concentrations and procedures.

Maintenance includes cleaning the circuit according to the manual and checking hoses, fittings, valves, diaphragms and the oil level where applicable. Before any work, the pump must be stopped and pressure released from the circuit. Service intervals, lubricants and storage procedures vary between models and must follow the manufacturer’s instructions.

A pressure drop can result from air entering the suction line, loose fittings, blocked hoses or filtration systems, incorrect adjustment or worn components. A nozzle with an excessive flow rate for the pump can also reduce the available pressure. Checks should follow the manual, starting with the suction circuit and proceeding towards the delivery line and regulator.

The required flow rate is calculated from the combined flow rates of all active nozzles at the intended operating pressure. The amount required by any agitation or recirculation system must be added according to the system instructions. An adequate reserve prevents the pump from continuously operating at its stated maximum limit.

Before connection, check the hose diameters, fittings, suction and delivery direction, permitted pressure and rotation speed. The motor, transmission, regulator, tank and accessories must also be compatible. Correct installation also requires an airtight suction line and protective devices that comply with the model’s instructions.

Yes. For products purchased from AgriEuro, the exploded parts diagram associated with the order can be viewed in the personal account after purchase. This makes it possible to identify the components associated with the specific model. AgriEuro’s after-sales support is also available for compatibility queries and technical requests.