Replacement Rexroth Internal Gear Pump  PGP PGF OVERVIEW

Our replacement Rexroth internal gear pumps cover full PGP and PGF series, perfectly interchangeable with original units. Adopting precision internal gear meshing structure, they deliver steady output pressure, ultra-low noise and tiny flow pulsation. Compact integral housing, high-strength alloy gears and wear-resistant bearing extend service life greatly. Two shaft options: key shaft & spline shaft, widely matched for hydraulic power stations, agricultural tractors, construction machinery and industrial automation equipment. Direct plug-and-play installation cuts your replacement cost and downtime effectively.

Features and Benefits

• Full compatibility with Rexroth PGP & PGF original pumps, 1:1 replacement

• Low vibration, quiet operation, stable hydraulic output under heavy load

• High volumetric efficiency, less energy consumption

• Dual shaft types: key shaft / spline shaft for diverse connection demands

• Robust anti-wear internal components, long continuous working lifespan

• Compact lightweight design, easy to mount and maintain

Specifications of Replacement Rexroth Internal Gear Pump  PGP PGF

• Compatible Series: Rexroth PGP, PGF internal gear pump full models

• Displacement Range: Multiple displacements optional, customized on demand

• Working Pressure: Max continuous pressure up to 25MPa, peak pressure 30MPa

• Rotation Speed: 500–3000 rpm

• Shaft Type: Key shaft / Spline shaft (two options)

• Medium: Standard anti-wear hydraulic oil (viscosity 10–100 mm²/s)

  Operating Temperature: -20℃ ~ +80℃

  Structure & Material

• Gear: High-strength alloy steel, precision grinding, low wear

• Housing: Cast iron, high rigidity, anti-deformation under heavy load

• Seals: Nitrile rubber / FKM fluorine rubber for optional temperature adaption

• Bearings: Wear-resistant sliding bearings, long service life

  Connection & Installation

• Port form: SAE / metric thread flange available

• Mounting standard: Same installation dimension as original Rexroth pumps, direct replacement without modification

• Rotation direction: Clockwise / counterclockwise customizable

  Performance Advantages

• Low flow pulsation, ultra-low running noise

• High volumetric efficiency ≥92%

• Small size, compact integrated structure

Applications

• Hydraulic power units / hydraulic stations

• Injection molding & die-casting machines

• Metal cutting, stamping and forging equipment

• Automated production lines, conveyor systems

• Lifting platforms and hydraulic presses

  Agricultural Machinery

• Farm tractors, combine harvesters

• Balers, seeders, irrigation machinery

• Agricultural loaders and hay processing equipment

  Construction & Road Machinery

• Mini excavators, skid steer loaders

• Road rollers, asphalt pavers

• Concrete mixers, small cranes

• Excavator auxiliary hydraulic systems

  Material Handling & Logistics

• Forklifts, aerial work platforms

• Container lifting equipment

• Warehouse stacking and transport vehicles

  Other General Equipment

• Marine auxiliary hydraulic systems

• Waste recycling machinery

• Woodworking hydraulic machines
  
  

Packaging & Delivery

Replacement Rexroth Internal Gear Pump  PGP PGF are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

Replacement Rexroth Internal Gear Pump  PGP PGF FAQ:

1. What is the Replacement Rexroth Internal Gear Pump  PGP PGF ?

• Perfectly interchangeable with original Rexroth PGP and PGF pumps.

• Precision internal gear design delivers stable pressure and low noise.

• Supports two shaft types: key shaft and spline shaft.

• Wear-resistant internal parts extend service life greatly.

• Identical installation size for direct plug-and-play replacement.

• Wide compatibility with agricultural, construction and industrial machines.
  
  

3. What is the working pressure range of Replacement Rexroth Internal Gear Pump  PGP PGF ?

• Continuous operating pressure: 210–250 bar

• Intermittent peak pressure: 250–315 bar

• Pressure range varies slightly by pump frame size

• Stable pressure output for mobile and industrial hydraulic equipment

4. Can Replacement Rexroth Internal Gear Pump  PGP PGF replace other brands?

• It can directly replace original Rexroth PGP and PGF pumps perfectly.

• It cannot serve as a universal substitute for all other different brands.

• If other brands share identical mounting size, shaft and port parameters, replacement is feasible.

• Custom modification is required for pumps with different structural dimensions.
  
  

5. What hydraulic oil is recommended for Replacement Rexroth Internal Gear Pump  PGP PGF ?

• Standard operating speed range: 500 – 3000 rpm

• Optimal steady working speed: 1000 – 2200 rpm

• Do not run the pump continuously above 3000 rpm

• Low speed below 500 rpm will reduce volumetric efficiency

7. Do you provide OEM or customized services?

• We support OEM and customized services for this gear pump.

• Customizable items: displacement, shaft type, port size and rotation direction.

• Custom seals (NBR / FKM) can be selected for special temperature environments.

• Custom logo, packing and pump housing markings are available for bulk orders.

• Flexible MOQ for customized OEM orders.

8. How can I get a quotation quickly

Please provide the following details:

• Model or displacement

• Working pressure

• Speed

• Quantity
  We will reply within 12 hours with a competitive quotation.

  
  

Certifications & Quality Assurance

Replacement Rexroth Internal Gear Pump  PGP PGF are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.

2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.

3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.