Shopping Cart

Your cart is empty.

Your cart is empty.

CHIEF Two Stage Pump: 4 Bolt Flange, 9 GPM, 3000 Max PSI, 4000 Max RPM, 5 HP, 1/2’’ NPT Inlet and Outlet Port Size, 1/2 x 1 1/2 Shaft, CW Rotation, 250097

Free shipping on orders over $29.99

$257.95

$ 99 .00 $99.00

In Stock

About this item

  • Two Stage Hydraulic Pump: 4 Bolt Flange
  • 9 GPM, 3000 Max PSI, 4000 Max RPM
  • 5 HP, 1/2’’ NPT Inlet and Outlet Port Size
  • 1/2 x 1 1/2 Shaft, CW Rotation



Product Description

bailey logo  hydraulics
Hydraulic Wood Splitter Parts & Hydraulic Motor Pump 3000 PSI 2 Stage Hydraulic Gear Pump Hydraulic

Excellent Execution, Elevated Efficiency

pump hydraulics
How Does a Two-Stage Gear Pump Work?

Our Two-Stage gear pump comprises two pumps, both of which are connected to a hydraulic shaft. One pump is a high displacement or high flow pump. The other is the exact opposite - it is a low displacement or low flow pump. Now, in low pressure situations, the flow from both the pumps is combined at the outlet creating a high flow rate.

  • Since gear pumps always send the same quantity of fluid at the pressure port after each revolution, even medium to low pressures create effective fluid displacement needed to perform an activity.
  • Simple but effective, always.
  • It is lightweight and portable, weighing only 7 lb.

Two-Stage Action for Fast Approach/Retract Speeds

Operate Press-Type Applications at Elevated Speeds with Ease

The Chief Two-Stage Pump facilitates fast approach and retraction of actuators in log splitters, presses, clamping units, compactors, and other machinery. Coupled with a 652 PSI unloading pressure and a maximum working pressure of 3045 PSI, our hydraulic pump works wonders in elevated pressure conditions. It is a low-maintenance powerhouse of action that improves output by a big margin, making your day-to-day hydraulic operations a breeze.

  • The Chief Two-Stage Pump with clockwise rotation increases operational efficiency and output of press-type applications.
  • It is great for presses, log splitters, clamping units, and compactors.
  • It has many uses in lightweight hydraulic applications and keeps the hydraulic oil clean, reducing maintenance costs.
  • It has a 652 PSI unloading capacity, 3600 RPM, 10 GPM flow rate, 3045 maximum working pressure, 4 bolt flange mount, 1/2 x 1 ½ inch drive shaft, and 1” inlet, ½” NPT outlet ports.

Forget Increasing Horsepower, Invest in Our Two-Stage Pump

2-Stage Log Splitter Pump Hydraulic Gear Pump 4 Bolt Flange Mount Log Splitter Build Kit

It’s Effective

Our two-stage gear pump is a positive displacement pump with a 652 PSI unloading capacity. Therefore it works very well in log splitters and other machinery with limited horsepower.

2-Stage Log Splitter Pump Hydraulic Gear Pump 4 Bolt Flange Mount Log Splitter Build Kit

It’s Economical

The Two-Stage pump is built to last and is also very fuel-efficient. So, you don’t have to burn a hole in your pocket for maintenance or repairs, plus your oil remains clean for longer.

2-Stage Log Splitter Pump Hydraulic Gear Pump 4 Bolt Flange Mount Log Splitter Build Kit

It’s Versatile

The gear pump has a wide range of uses in log splitters, log presses, clamping units, etc. Thanks to its universal 8 HP input and 4 bolt flange mount, it is easy to use. It weighs only 7 lb and is portable too!

2-Stage Log Splitter Pump Hydraulic Gear Pump 4 Bolt Flange Mount Log Splitter Build Kit

Chief Two-Stage Pump - Improves Performance in Limited Horsepower

The Chief Two-Stage Pump is a compact hydraulic pump designed for significantly improving performance in press-type applications that need lifting and other forms of movement. It creates high pressure at low flow rates and high flow rates at low pressures - eliminating the need for increasing horsepower for efficiency gains. It works very well under horsepower limitations or safety concerns.

Our two-stage pump is created with efficiency and performance as the two key differentiating factors. It never disappoints.

bailey chief hydraulic pump manufacturing welding

Bailey Makes Hydraulic Operations Easy Breezy

We are the leaders in the hydraulic equipment industry. At Bailey’s we aim to solve all your problems with our two-stage pumps. Trust us to construct superior quality hydraulic products that score high on utility and ease of use. Plus, you only get to experience the best.

Customer Reviews
4.5 out of 5 stars 6
Specifications 4 Bolt Flange Mount, 16 GPM, 3000 PSI, 4000 Max RPM, 8 HP Input, 1’’ Tube Inlet and 1/2" NPT Port Size, 1/2 x 1 1/2 Shaft, CW Rotation 4 Bolt, 9 GPM, 3000 PSI Maximum, 4000 RPM Maximum, 1/2 Inch NPT Inlet and 1/2 Inch NPT Outlet, 1/2 x 1 1/2 Dive Shaft, CW Rotation 2 Bolt A Flange, 28 GPM, 3000 PSI, 4000 RPM, 3/4" NPT Outlet Port, 5/8 X 1 1/2 Shaft, CW Rotation

It all began in 1976 in the little town of Owosso, Michigan. Today, with over 40+ years of experience and facilities worldwide, we are an industry leader in the manufacturing and distribution of mobile hydraulic products and related items. There’s no losing with Bailey by your side.