Cast Iron Gear Pumps

Heavy-Duty Hydraulic Power for Demanding Applications

Cast iron gear pumps are built for strength, durability, and long service life, making them the preferred choice for heavy-duty hydraulic systems. Their robust construction allows them to withstand high pressures, demanding workloads, and harsh environments, ensuring reliable performance across industrial, mobile, and marine applications.

At Hydraulics Online, we supply a wide range of cast iron gear pumps from leading global manufacturers including Bosch Rexroth, Parker, Casappa, Permco, Hydreco, Bondioli & Pavesi, Bucher, Marzocchi, Salami, and many others… and can provide direct equivalents or custom solutions shipped worldwide.

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.

cast iron gear pump. For impartial advice and access to our full range of hydraulic components, contact our expert team.

Cast iron gear pumps are a type of external gear pump, designed to generate hydraulic flow by meshing rotating gears within a cast iron housing.

Key features include:

Heavy-duty construction – cast iron housings provide superior strength and durability.
High-pressure capability – ideal for demanding hydraulic systems.
Reliable performance – delivers consistent hydraulic flow under tough operating conditions.
Versatile configurations – available in multiple sizes, flow capacities, and mounting options.
Long service life – engineered to reduce wear and withstand continuous operation.

Strength and durability – perfect for high-load and high-pressure applications.
Reliable performance – ensures consistent hydraulic power for critical operations.
Extended equipment life – reduces wear on hydraulic components.
Flexibility – available in standard models or customised designs.
Global availability – leading brands and direct equivalents supplied worldwide.

Cast iron gear pumps are widely used in:

They are particularly valuable in systems where robust, heavy-duty hydraulic power is essential to productivity and safety.

We source cast iron gear pumps from a wide network of manufacturers, including:

As an independent supplier, we provide unbiased recommendations based on your system’s needs, not a manufacturer’s catalogue.

What makes cast iron gear pumps different from aluminium gear pumps? Cast iron gear pumps are heavier and stronger, designed for high-pressure, heavy-duty applications, while aluminium gear pumps are lighter and suited to mobile or weight-sensitive systems.

Are cast iron gear pumps suitable for mobile equipment? Yes, they are widely used in mobile machinery where durability and reliability are critical.

Where can I Learn More about Hydraulic Pumps? We have a wealth of educational content on our fluid power Technical Knowledge Hub… for more insights, explore our Ultimate Guide to Hydraulic Pumps.