Vivoil Hydraulics
Hydraulics Online Component Expertise: Vivoil gear pumps, motors and flow dividers for industrial and mobile applications
Vivoil, also known as Vivolo, is an Italian manufacturer of external gear pumps, motors and flow dividers. Their products are hand-assembled and tested. High-precison components are machined on 5‑axis machines using a single grip to ensure accuracy and consistency.
Vivoil Oleodinamica Vivolo srl was founded in 1985, and today their hydraulic components are used widely in agricultural machinery, industrial equipment, earth‑moving machines and automotive applications.
The Vivoil range includes external gear pumps and motors in Group 0, Group 1, Group 2 and Group 3 sizes, as well as multiple pump assemblies and flow dividers, with or without compensation. All Vivoil hydraulic gear pumps can be supplied as hydraulic motors, with options for single or reversible rotation and internal or external drains. The XV series incorporates several patented design innovations that improve efficiency, reliability and performance.
Vivoil components are available in a wide range of displacements and can be customised with valves, heavy‑duty supports, and various flange and shaft configurations. This modular approach allows engineers to configure pumps, motors and flow dividers to suit specific operating conditions and system requirements.
Hydraulics Online supplies the full range of Vivoil hydraulic pumps, motors and flow dividers – providing independent technical support to ensure the correct Vivoil component, or a suitable alternative, is identified for new installations, upgrades or replacement units.
Vivoil External Gear Pump Series Overview
Vivoil manufactures a wide range of external gear pumps designed for reliable, efficient and smooth hydraulic performance. All pumps are produced in Italy, assembled and tested by hand, and precision‑machined using 5‑axis technology with a single grip to ensure accuracy. Vivoil pumps are available in four size groups and a wide range of displacements, allowing engineers to match pump performance to specific system requirements.
All Vivoil hydraulic gear pumps can optionally be supplied as hydraulic motors with reversible or single rotation, and either external or internal drains. Multiple pump assemblies are available either pre‑assembled or in modular stages for flexible configuration.
Below is an overview of the Vivoil external gear pump families supplied by Hydraulics Online.
Vivoil Flow Divider Series Overview
Vivoil manufactures a comprehensive range of flow dividers designed to split or combine hydraulic flow with high accuracy and stable performance. All Vivoil flow dividers are hand-assembled and tested in Italy, with 5-axis precision machining technology ensuring consistent operation across all working conditions. They are available in four size groups and a wide range of displacements, allowing engineers to select the correct configuration for both industrial and mobile hydraulic systems.
Vivoil flow dividers are used in applications that require synchronised movement, equal flow distribution or controlled speed across multiple actuators. They are available with or without compensation, and can be supplied with integrated valves or heavy‑duty supports where required.
Vivoil Hydraulic Product Catalogue
Vivolo Vivoil External Gear Pump / Motor – Series XV – Group 0
External Gear Pump / Motor – Series XV – Group 0 The flange of this model has a diameter of…
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Vivolo Vivoil External Gear Pump / Motor – Series XV – Group 1
External Gear Pump / Motor – Series XV – Group 1 Left or right rotation. You can reverse it without…
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Vivolo Vivoil External Gear Pump / Motor – Series XV – Group 2
External Gear Pump / Motor – Series XV – Group 2 All pumps in this group are available with both…
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Vivolo Vivoil External Gear Pump / Motor – Series XV – Group 3
Aluminium External Gear Pump / Motor – Series XV – Group 3 – left or right rotation. The Vivoil Vivolo…
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Vivolo Vivoil Flow Divider – Series RV – Group 0
High precision, aluminium Flow Divider – Series RV – Group 0 External gears, modular even with more than 20 elements…
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Vivolo Vivoil Flow Divider – Series RV – Group 1
High precision, aluminium Flow Divider – Series RV – Group 1 External gears, modular even with more than 20 elements…
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Vivolo Vivoil Flow Divider – Series RV – Group 2
High precision, aluminium Flow Divider – Series RV – Group 2 External gears, modular even with more than 20 elements…
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Vivolo Vivoil Flow Divider – Series RV – Group 3
High precision, aluminium Flow Divider – Series RV – Group 3 External gears, modular with more than 20 elements. The…
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Vivolo Vivoil Manifold Instantaneous Auto-Compensating Flow Divider MIA-FD
Auto-compensating flow divider in aluminium, and with external gears. High -precision component to group 1. Generally, there is no need…
ViewHydraulics Online and Vivoil
Hydraulics Online supplies the full range of Vivoil hydraulic pumps, motors and flow dividers. As an independent hydraulic supplier, we provide unbiased technical support to ensure you identify the appropriate Vivoil component or a suitable alternative for your application. You do not need to know the exact part number or specification. Share whatever information you have and we will take it from there.
We can assist with:
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Selecting the correct Vivoil external gear pump or motor in Group 0, 1, 2 or 3
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Identifying suitable displacements, rotation options and drain configurations
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Supplying single pumps, multiple pump assemblies or pump‑motor combinations
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Specifying flow dividers with or without compensation
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Supporting new system design, upgrades or replacement units
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Advising on customisation options including valves, heavy‑duty supports, flanges and shafts
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Helping with legacy equipment where original documentation may be limited
Need technical guidance or can’t find the hydraulic equipment you’re looking for? Get in touch – our team will support you.
Vivoil Hydraulics News and Insights
Misalignment of Cylinders Connected to the Flow Divider: Main Causes
Have you noticed that the cylinders connected to the flow divider in your system are not moving at the same time? This can occur for many reasons. In this article we explore the main causes and most effective solutions. Read more >
New Product: Flow Divider with Electronically Operated Valves
Vivoil have added another variant to their already extensive product offering: a flow divider with electrically-operated or solenoid-operated valves. This is a flow divider with valves activated by an electrical pulse. Read more >
Oil Leaks in Hydraulic Pumps and Motors
Have you noticed an oil leak from a hydraulic pump or motor installed in your system or machinery? Identifying the underlying root cause is crucial to enable the correct intervention as soon as possible. Here are the most common causes. Read more >
Connections for Hydraulic Pumps
One of the fundamental elements of a hydraulic pump’s design is the oil inlet port, or connection: the opening to which the supply hose is connected. There are a many types of pump connection on the market; here we discover the three that are most common. Read more >
Difference between Hydraulic Pumps and Motors
Although their construction is similar, hydraulic pumps and motors have different characteristics that affect their functionality. This article explores the main differences between Vivoil pumps and motors. Read more >
Calculating Flow Divider Displacement using Flow Rates
Addressing a common question, in this article Vivoil explain which formula to use, before looking at some examples for calculating the most suitable displacement for your specific project and application. Read more >
Vivoil Hydraulics: Frequently Asked Questions
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