Hydraulic Pumps

When you are out there shopping for a hydraulic pump, it's not just about buying a part - it's about getting the reliable power you need to get the job done. At Union Hydraulics, we get that your equipment depends on one thing above all else: Consistent hydraulic pressure to do its job. Maybe you're doing routine maintenance on heavy machinery, repairing a system that's been giving you grief, or building something from the ground up - whatever it is, the right pump is what's gonna make all the difference.

Hydraulic pumps are the beating heart of any hydraulic system - and they get the job done by taking mechanical energy and turning it into hydraulic energy by pumping fluid under pressure. It's that flow that ends up driving all the cylinders, motors, presses, lifts, and other bits of kit out there. And if you don't get a properly matched pump, you end up with performance that's off, efficiency that's shot, and the very real risk of downtime.

What A Hydraulic Pump Actually Does (and That Matters)

A hydraulic pump doesn't create pressure; it creates flow - and that pressure comes from the flow meeting resistance elsewhere in the system. Think about it, selecting the right pump is all about understanding your particular application, and that involves some key questions:

• What's the flow rate (GPM) that your system needs?
• What sort of pressure (PSI) is it gonna be running at?
• Is the app a continuous one, or is it gonna be started and stopped a lot?
• Are you just running a single cylinder or multiple bits of kit?

These are the details that will determine whether you're gonna need a gear pump, a vane pump, a piston pump, or something else entirely. If you're still unsure after that, that's where we come in.

Types of Hydraulic Pumps We Do

At Union Hydraulics, we supply all sorts of pumps - all built to last, all efficient, and all designed to keep your equipment running for a very long time. Some of the types you'll most commonly come across are:

• Gear Pumps

  These are incredibly reliable, cost-effective, and produce a consistent flow - that's why they're used in so many industrial and mobile applications.
  
  

• Vane Pumps

  If you need a pump that produces a smoother, quieter operation, then these are the ones to go for - vane pumps are also very efficient and are often used in situations where noise reduction and steady performance are a priority.
  
  

• Piston Pumps

  These are top-of-the-line pumps that can stand up to high-pressure systems and deliver exceptional efficiency & control - that's why they're used in so many demanding industrial applications.

Each pump is suited to a different task, and getting the wrong one can lead to premature wear, overheating, or, quite simply, the thing not working properly. We help you avoid that.

Choosing the Right Hydraulic Pump

It's not just about matching a part number - also got to consider things like:

• Flow rate (GPM)
• Maximum operating pressure (PSI)
• Mounting configuration
• Shaft type
• Rotation direction
• Fluid compatibility

For example, if you're replacing a pump on a skid steer or hydraulic press, matching the shaft style and mounting pattern is just as important as matching the pressure ratings. Missing one of those tiny details can turn a simple replacement into a costly delay.

If you have the model number, great - if not, a couple of clear photos along with some basic system specs are usually enough for us to give you a steer in the right direction.

They're Built For All Sorts of Applications

Our hydraulic pumps get used in all sorts of industries - from manufacturing and production equipment to construction and heavy equipment to agricultural machinery, service trucks, and mobile systems. We focus on supplying pumps that can stand up to the real working conditions you'll be putting them through - all that heat, all that load, all that vibration, and those long operating hours. When your equipment is down, productivity stops - that's why reliability is so important.

Why Buy Hydraulic Pumps from Union Hydraulics?

We're not just box movers - we actually get hydraulic systems.

At Union Hydraulics, we take the time to make sure you get a pump that fits your application properly the first time around - that means fewer returns, less downtime, and more confidence in your purchase. Our team works directly with customers every day who need answers quickly and accurately.

If you're unsure about displacement, pressure rating, or compatibility, we'll walk you through it - if you're upgrading a system and need to increase flow or pressure, we can help you think through those changes before you commit.

Our goal is simple: make sure your hydraulic system works the way it's supposed to.

Need Help Finding the Right Pump?

Hydraulic systems can be straightforward - until they start to get complicated. If you have questions about which hydraulic pump you need, just give us a call - tell us what equipment you're working with and what you're trying to achieve, and we'll help you narrow it down and make sure you get the right part the first time.

At Union Hydraulics, we're here to help you keep your equipment running strong.