Bitumen pumps for tanks and spreaders
Self-priming volumetric solutions with external gears designed specifically for handling hot bitumen, bituminous emulsions, and road mastics. Our bitumen pumps guarantee constant flow, regular thrust, and reliability even in the presence of high temperatures, prolonged work cycles, and frequent starts and stops of tanks or spreaders.
Request specific technical advice for your bitumen plant: we will help you immediately understand which configuration is best suited to your operational needs.
Prefer to talk on the phone? Call 051 0910402.
Main applications of bitumen pumps
Our bitumen pumps are installed on fixed and mobile tanks, spreaders, emulsion production plants, and recirculation systems for temperature maintenance. We can work on both new equipment and existing systems that require pump replacement or upgrade to improve reliability and performance.
Pumps for bitumen, emulsion, and mastic tanks
Specialized lines for bitumen tanks and spreaders, designed to work in demanding thermal conditions and with very high viscosity fluids. The heating jacket keeps the product at the correct temperature during loading, recirculation, and unloading, while the integrated pressure relief valve protects the circuit from overloads, obstructions, and incorrect maneuvers on site.
- Direct flanging on fixed or mobile tanks
- Tank loading from external reservoir
- Internal recirculation for temperature maintenance
- Complete unloading of the tank to other tanks or lines
Integration into existing systems and retrofits
Bitumen pumps can be integrated into existing systems to replace obsolete or undersized pumps. We can evaluate together the dimensions, connections, type of seals, and accessories already in place, in order to offer you a solution that requires minimal intervention on the system and guarantees a concrete improvement in reliability and operational continuity.
- Replacement of existing pumps with higher-performance models
- Checking flanges, connections, and mechanical compatibility
- Consultancy on safety valves and bypasses
- Dedicated solutions for outdated or complex systems
Why a bitumen pump must be precisely sized
Unlike a generic pump, a bitumen pump must handle temperature variations, thermal shocks, prolonged stops, and restarts with partially cooled product. Incorrect sizing can create problems with start-up, noise, vibrations, accelerated wear, or circuit blockages at precisely the moments when the construction site needs to proceed smoothly.
- Viscosity and temperature of bitumen or emulsion
- Required flow rate during loading, recirculation, and unloading
- Total head and pressure drops in the circuit
- Materials suitable for high temperatures and heavy duty cycles
- Safety requirements on site and continuity of service
Key features of bitumen pumps
Each pump is made with materials and construction solutions suitable for withstanding difficult conditions and working continuously without any drop in performance. The goal is to provide you with a reliable work tool that allows you to complete your work on schedule without any problems related to bitumen handling.
- Pump body made of cast iron or materials suitable for high temperatures
- Heating jacket to keep the product fluid
- Integrated automatic pressure relief valve
- Specific versions for emulsions, mastics, and high-viscosity products
For detailed technical data on bitumen pumps: 051 0910402
Talk to a technician specializing in bitumen systems
If you work with bitumen tanks, emulsions, or mastics, talking directly to a technician will help you quickly identify the most suitable pump, avoiding downtime on site and subsequent corrective measures. Together, we can analyze your existing equipment or system, actual working temperatures, loading and unloading cycles, and any critical issues you are encountering, proposing a concrete and immediately applicable solution.
Direct telephone number: 051 0910402
If you prefer, you can send us the specifications of your system by email or using the form (if available on other pages): type of bitumen or emulsion, working temperature, required flow rate, head, tank diagram, and method of use. Based on this data, we will prepare a dedicated technical proposal and give you practical advice on how to improve the reliability of the system.
Process data and available configurations
The performance of a bitumen pump depends on the geometry of the gears, internal tolerances, the type of seal, and the ability to maintain the product temperature within a controlled range. Small variations in temperature can significantly change the viscosity of the bitumen and therefore the actual flow rate delivered by the pump during work phases on site.
For this reason, configurations are available with heating jackets, integrated safety valves, external supports for particularly demanding applications, and electronic speed control systems. The goal is to guarantee reliable bitumen handling, with stable flow rate and minimal risk of hardening or circuit blockage.
Technical support from pump selection to commissioning
Our support is not limited to the supply of the pump. We can assist you in the sizing phase, in verifying the actual operating conditions, in defining the optimal flow curve, and in evaluating the pressure drops in the circuit. On request, we provide installation diagrams, suggestions on the position of safety valves, advice on initial heating procedures, and how to shut down the system. A proper initial analysis helps you avoid blockages during operation and extends the service life of the pump.
Scheduled maintenance and after-sales service
Bitumen pumps are subjected to severe conditions: high temperatures, repeated thermal cycles, and possible hardening of the product inside the circuit. Targeted scheduled maintenance significantly reduces the risk of sudden breakdowns and allows you to plan any interventions without stopping work at critical moments.
Services available for bitumen pumps
- Pre-sales technical consulting dedicated to the road sector
- Pump sizing based on actual site data
- Assistance with commissioning on tanks and fixed installations
- Analysis of recurring problems and circuit optimization
- Scheduled maintenance plans based on usage
Contact a technician for a free assessment
Every construction site has specific requirements: type of bitumen, pumping distance, working methods, downtime, and restart times. A brief initial analysis allows you to immediately understand whether your current pump is adequate or whether it is better to replace or upgrade it.
In just a few minutes, we can tell you which pump series are best suited to your vehicle or plant, which materials are recommended, which flow rates are realistic, and whether specific accessories such as additional thermal jackets, bypass valves, or reinforced supports are necessary.
Talk to a technician specializing in bitumen pumps now: 051 0910402
If you prefer, you can send diagrams, photos, or process data by email or contact form: we will analyze your configuration and propose a targeted technical solution to improve reliability, service continuity, and safety on site.
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FAQ – Frequently asked questions about bitumen pumps
Can bitumen pumps also operate in cold conditions?
Normally no: bitumen at low temperatures increases its viscosity dramatically and can block the rotor. For this reason, pumps must be equipped with a heating jacket or auxiliary systems that maintain the product at the correct temperature before start-up.
What is the ideal temperature for pumping bitumen?
It depends on the type of bitumen, but generally the work is carried out at a temperature between 140° and 180°C. Maintaining a constant temperature prevents flow rate variations and ensures a regular flow during loading, unloading, and spraying.
Can the pump be installed directly on the tank?
Yes. Pumps designed for bitumen spreaders are designed to be flanged directly onto fixed or mobile tanks, allowing the product to be loaded, recirculated, and transferred without the need for complex external lines.
How is the pump protected from overpressure?
The bitumen versions can be equipped with an integrated overpressure valve, calibrated to prevent damage in the event of obstructions, accidental valve closures, or incorrect maneuvers on site.
What information is needed for a quick quote?
For an initial assessment, the following information is sufficient: type of bitumen or emulsion, working temperature, required flow rate, head, tank layout, and current critical issues. With this information, we can give you concrete indications right from the first phone call.