OSD-Series Pneumatic Hydraulic Pump

For high-pressure applications requiring reliable pressure boosting, the OSD series pneumatic hydraulic pump delivers stable pneumatic operation with output pressures up to 600 MPa.

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OSD-Series Pneumatic Hydraulic Pump

OSD-Series Pneumatic Hydraulic Pump
OSD-Series Pneumatic Hydraulic Pump

product introduction

The OSD series pneumatic hydraulic pump is designed to increase the pressure of oil, water, and chemical media. It features a compact structure, high efficiency, and low operating cost. The pump works on a principle similar to a reciprocating piston intensifier.

When the outlet pressure drops, the hydraulic pump automatically compensates pressure, and the maximum pressure can reach 600 MPa. The pump is driven by compressed air or inert gas and can be selected according to different pressure and flow requirements.

Highlight provides multiple pump series including M, MD, OS, OSD, OG, and OGD to suit different application needs and media types.

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Product Description

The OSD series pump is a single-drive double-acting pneumatic hydraulic pump that uses a single shuttle valve air distribution system to achieve automatic reciprocating operation.

The gas drive components are made of aluminum alloy with anodized surface treatment, ensuring good corrosion resistance and durability. The liquid pump head can be selected as carbon steel or stainless steel according to the working medium, and all sealing components use high-quality seals to ensure reliable performance.

Compared with the OS series pump of the same specification, the OSD series pump has a smaller piston and about 50% higher flow rate, while maintaining similar structural characteristics and operating performance.

OSD-Series Pneumatic Hydraulic Pump

Technical ParametersOSD9OSD17OSD25OSD39OSD60OSD80OSD108OSD150OSD240
Pressure Ratio9:117:125:139:160:180:1108:1150:1240:1
Outlet Pressure PB (bar)7213620031248064086412001920
Free Flow Rate (L/min)29.3617.56127.584.83.692.681.851.25
Driven Air Pressure PL (bar)1–81–81–81–81–81–81–81–81–8
Driven Air Port SizeZG1/2″ZG1/2″ZG1/2″ZG1/2″ZG1/2″ZG1/2″ZG1/2″ZG1/2″ZG1/2″
Medium Inlet Port SizeZG3/4″ZG1/2″ZG1/2″ZG3/8″ZG3/8″ZG3/8″ZG3/8″ZG3/8″ZG1/4″
Medium Outlet Port SizeZG1/2″ZG1/2″ZG3/8″ZG1/4″ZG1/4″ZG1/4″M14×1.5M14×1.5M14×1.5
Booster Pump MaterialAluminum Alloy / Carbon Steel / Stainless Steel
Max Working Frequency (times/min)606060606060606060
Pump Stop Pressure PB9PL17PL25PL39PL60PL80PL108PL150PL240PL
Max Working Temperature (°C)606060606060606060
Net Weight (kg)8.78.68.68.68.68.68.68.68.5
Standard SealsPolyurethane / Nitrile Rubber
Length (mm)344344344344344344344344344
Width (mm)138138138138138138138138138
Height (mm)226226226226226226226226226
Oil Filling Version Ordering CodeOSD90LOSD170LOSD250LOSD390LOSD600LOSD800LOSD1080LOSD1500LOSD2400L
Water Filling Version Ordering CodeOSD9WLOSD17WLOSD25WLOSD39WLOSD60WLOSD80WLOSD108WLOSD150WLOSD240WL
Special Inlet and Outlet (e.g., NPT) Ordering CodeOSD90L-NPTOSD170L-NPTOSD250L-NPTOSD390L-NPTOSD600L-NPTOSD800L-NPTOSD1080L-NPTOSD1500L-NPTOSD2400L-NPT

 

Product Features

  • Pressure can be adjusted through a manual pressure control valve or pneumatic control valve.
  • Air-driven operation suitable for explosion-proof applications.
  • Capable of reaching the preset final pressure.
  • Automatic pressure boosting operation.
  • No energy consumption when pressure is maintained.
  • Ensures that the working medium will not overheat.
  • Easy installation and low maintenance cost. Only compressed air supply, inlet pipeline, and pressure pipeline are required for operation.
  • Reliable operation with low maintenance cost and low operating noise.

 

Product Advantages

  • Compact pump structure.
  • High pressure output capability up to 600 MPa.
  • Pneumatic drive without electrical power.
  • Automatic pressure balance operation.
  • Flexible selection of pump head materials according to working media.

OSD-Series Pneumatic Hydraulic Pump

    If you’d like to learn more about other models, please contact our customer service team.

 

Our Company Advantages

Highlight focuses on the design and manufacturing of pressure testing equipment and fluid control testing systems, supporting both standard models and project-based customization.

  • 16+ years focused on pressure testing equipment and pneumatic boosting systems
  • Annual production capacity: 1000+ sets of equipment
  • 8000+ customers served
  • ISO9001-based quality management implementation and stable manufacturing control
  • Strong engineering team for test bench configuration, fixture matching, and technical support
  • Export experience supporting international buyers with technical communication and documentation

 

Application Fields

The pneumatic hydraulic pump can be used as a pressure source for testing and industrial applications.

Typical applications include:

  • Hydraulic testing of valves, pressure vessels, pressure switches, hoses, steel pipes, hydraulic cylinders, pressure sensors, gas cylinders, submarines, and aircraft components.
  • Strength and fatigue testing of hydraulic components.
  • Power source for pressure gauges and sensor calibration.
  • Water pressure burst testing.
  • Leak testing.
  • Emergency shut-off devices for oil wells and gas wells.
  • Providing pressure for various hydraulic testing equipment.

 

 

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