Gear Flow Dividers

Synchronised Output for Hydraulic Systems

Gear flow dividers are compact, mechanically linked units designed to split hydraulic flow evenly across multiple outlets. Built with intermeshed gears housed within a single body, these dividers ensure consistent output and synchronised performance – making them ideal for applications where equal flow distribution is essential.

At Hydraulics Online, we supply flow dividers from a wide range of global manufacturers, with impartial advice to help you select the right configuration for your system.

Our website shows only a selection of what we supply. For impartial advice and access to our full range of hydraulic components, contact our expert team.

gear flow dividers. For impartial advice and access to our full range of hydraulic components, contact our expert team.

A gear flow divider consists of multiple gear elements connected within one housing. These gears rotate in unison, driven by the incoming hydraulic flow. Because they are mechanically linked, each gear element turns at the same speed, resulting in equal flow rates from each outlet port.

This makes gear flow dividers especially useful for:

Synchronising hydraulic cylinders or motors
Splitting flow evenly across multiple actuators
Maintaining balanced performance in multi-function systems

Equal flow distribution – ideal for systems requiring synchronised movement
Compact and robust design – suited for continuous-duty and mobile applications
Reliable performance – unaffected by pressure differences between outlets
Low maintenance – simple mechanical construction with minimal wear points
Flexible configurations – available in multiple element sizes and division counts.

These features make gear flow dividers a trusted solution in sectors such as construction, agriculture, marine, and industrial automation.

Choosing the correct gear flow divider involves matching your system’s flow rate and division requirements to the appropriate element size and speed range. the following is from our technical guide produced in collaboration with Slack and Parr:

Optimum operating speed: 1000–2000 rpm (with a working range of 750–3000 rpm)
Equal flow division: Divide total flow by the number of outlets, convert to cc/min, and select an element size that operates near 1500 rpm
Unequal flow division: Choose element sizes that match your target flow ratios while keeping all elements within the same speed range
Pressure intensification: Use flow dividers to boost pressure in one outlet by routing others to tank

To read more, take a look at our article: How to Select the Right Hydraulic Flow divider

Our team can help you calculate the right configuration and ensure compatibility with your system.

Can gear flow dividers handle unequal flow rates? Yes – by selecting different element sizes, gear flow dividers can be configured for unequal outputs while maintaining synchronised speed.

Are gear flow dividers suitable for high-pressure systems? Absolutely. We supply models rated for a wide range of pressures and operating conditions.

Do gear flow dividers require frequent maintenance? No – their simple mechanical design ensures long service life with minimal upkeep.