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Our range 2026 of Bertolini Pumps with 28 models available and offered for sale from € 28.45 , in Prompt Delivery and Free shipping. Purchase directly from AgriEuro with no third parties nor unwanted surpreses: compared to the other online markets, who rely on third dealers (it means no assistance nor warranty), we offer Direct and Complete Assistance, which starts from pre-sales service up to after-sales assistance. The items are directly shipped from our AgriEuro distribution centre. Thus, we are the only online seller providing After-Sales Assistance for the Bertolini Pumps products and supplying Spare Parts (you access the exploded drawing once entered your Account).
Bertolini Pumps was founded in 1918 by Ugo Bertolini in the Rubiera area, a region characterised by intensive agricultural activity. The original aim was to apply mechanics to farming, reducing the effort required for treatments and supporting crop yields. The first products were double-acting piston pumps, used for weed control in wheat fields and vineyards around Reggio Emilia. Production later expanded to volumetric piston-diaphragm pumps, single-acting models and pressure control valves.
At the beginning of the 1970s, Bertolini Pumps developed solutions that were more compact, quieter and easier to maintain than the pumps available at the time. This period saw the introduction of high-pressure industrial pumps with three pistons and designs that allowed the suction and delivery valves to be inspected externally. In the following years, research activities expanded the range and led to the development of patented technologies for different operating environments.
Between the 1990s and the 2000s, the company consolidated its research with patents recognised in Italy and abroad. These include the Chemical Poly Pumps series, developed with polypropylene components for applications involving compatible chemical liquids. The expansion of the range accompanied the brand’s presence in international markets and its move towards increasingly diverse applications.
Today, the brand designs diaphragm and piston pumps for agriculture, industry, cleaning and green area maintenance. Applications include spraying, weed control, pest control, misting, humidification, washing and various industrial processes. Production combines quality inspections, process automation and the ability to manufacture small batches. Continuity between mechanical expertise, research and range breadth defines the identity of Bertolini Pumps after more than a century of operation.
The AgriEuro catalogue features Bertolini Pumps spraying pumps and motor pumps for agricultural treatments, horticulture, greenhouses, orchards, weed control and pest control. The range includes configurations that differ in pressure, flow rate, drive system and materials in contact with the liquid. This variety makes it possible to identify a solution suited to the system, the planned treatment and the required workload.
Bertolini Pumps spraying pumps embody the technical expertise developed by the brand in agricultural pumping systems. The available models cover different applications, from green area and vegetable garden maintenance to professional treatments on crops, rows and fixed systems.
Bertolini Pumps spraying pumps transfer liquid from the tank to the distribution circuit and supply compatible spray guns, booms, mist blowers and other equipment. Semi-hydraulic diaphragm pumps are used for crop protection treatments, floriculture, horticulture and pest control. Depending on their configuration, they can be coupled to tractors, spraying and weed control units, or petrol and electric motors.
At AgriEuro, products can be selected according to their technical specifications, helping users identify the pump best suited to their operating conditions. Flow rate and pressure should be assessed together with the type of treatment, nozzles, connections and rotation speed. The number of outlets and the pump body material are also important. Compatibility between the liquid, diaphragms and components in contact with the solution must be checked on the individual product page.
The range includes pumps for medium- and high-pressure applications, as well as electric pumps and directly coupled motor pumps. Some series feature bodies made from aluminium, brass, stainless steel or polypropylene, with configurations intended for specific applications. The rating plate and technical data sheet always state the operating limits that must be observed.
Purchasing a Bertolini Pumps unit from AgriEuro combines technical product selection with dedicated services before and after ordering. Support continues over time through logistics, spare parts and assistance linked to the purchased product.
Buy the Bertolini Pumps unit best suited to the system and planned treatment from AgriEuro. Browse the available models and complete the order by choosing a configuration consistent with the required pressure, flow rate and drive system.
A Bertolini Pumps spraying pump supplies the circuit that distributes a liquid solution through compatible spray guns, booms or mist blowers. Applications include crop protection treatments, weed control, floriculture, horticulture and pest control, depending on the chosen configuration. The pump must be incorporated into a system with a tank, suction circuit, pressure control and suitable distribution components. Intended application, permitted liquids and operating limits depend on the individual model and are stated in its technical documentation.
The choice starts with flow rate, maximum pressure, drive type and compatibility with the liquid. The number and flow rate of the nozzles, suction and delivery connections, rotation speed, control unit and installation method must also be checked. The highest value does not always identify the correct solution: the pump must operate within the system’s intended range. The model and rating plate data provide the reference for comparing different configurations.
The flow rate, expressed in litres per minute, indicates the volume of liquid delivered by the pump over a given period. Pressure, expressed in bar, describes the force at which the liquid is pushed through the circuit. Both parameters must be consistent with the nozzles, spray guns, booms, number of outlets and planned treatment. Maximum pressure should not be interpreted as the value to maintain for every task: the instructions for the pump and complete system must be followed.
Depending on the model, Bertolini Pumps diaphragm pumps can be installed on tractors, spraying units, weed control units and systems powered by petrol or electric motors. Installation must comply with the specified connections, alignment, rotation speed, flow rate and pressure. The control unit and suction circuit must also be sized for the pump. Before commissioning, users must follow both the pump manual and the manual for the machine into which it is incorporated.
Compatibility depends on the series, pump body materials and type of diaphragms installed. The general diaphragm pump manual specifies clean water within the stated temperature limits. Corrosive additives or different operating conditions require a specific compatibility check. Not all models accept the same chemicals. The technical data sheet and manual must therefore be consulted before treatment. If any doubt remains, the technical service should be contacted rather than relying only on pressure or flow rate.
Start-up must begin with the control unit in by-pass mode and the pressure set to zero. The pump should initially run at low speed so that the internal components receive proper lubrication and air leaves the circuit. After priming, the control unit can be switched to pressure mode and adjusted to the required value. Rotation speed, oil level and model-specific instructions must always remain within the values stated by the manufacturer.
Routine maintenance includes checking the oil level and condition and inspecting the suction filter at every use. The manual also specifies periodic checks on the pressure accumulator and the integrity of the suction circuit. Intervals and procedures vary according to the series, so the correct programme is the one specified for the model. All work must be performed with the pump stopped and no pressurised liquid remaining in the pipes.
After treatment, the pump should run for a few minutes with clean water, following the manual and the rules applicable to the liquid used. The pump must then be emptied, checking that no pressure remains in the pipes. This procedure limits residues in the circuit and prepares the equipment for the next period of inactivity. For specific products, the instructions on the relevant data sheet and in the complete machine documentation also apply.
Insufficient pressure can result from a clogged filter, air entering the suction circuit, crushed pipes, leaks, blocked valves, unsuitable nozzles or an incorrect rotation speed. The pressure gauge and control unit can also affect regulation or readings. Before attributing the problem to the pump, the entire circuit should be checked, starting with the suction line, filters, connections and pressure gauge. If the fault persists, a qualified technician should be contacted.
A change in the oil colour towards white may indicate that one or more diaphragms have ruptured. Other signs include abnormal oil consumption or a sudden drop in the oil level. Oil in the delivery circuit also requires the pump to be stopped. Continuing to operate may damage the internal mechanical components. Diaphragm and oil inspection or replacement must follow the model manual and, when required, be entrusted to a specialised technician.
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