Bestop provides a wide range of Cartridge Hand Pumps to meet different hydraulic system requirements. As a professional hydraulic valve manufacturer, Bestop manufactures and supplies Cartridge Hand Pumps with quality comparable to well-known brands such as Bosch Rexroth and Vickers, while offering more competitive pricing. All products are designed for stable performance, durability, and easy integration into hydraulic systems. In addition to supporting large-scale industrial demand, Bestop also accepts individual buyers and small-batch orders, making it a flexible and reliable choice for various applications.

Cartridge Hand Pumps as with any mechanical hydraulic actuator (piston rods, rotating pump shaft, etc.) the shaft will become coated with a minute amount of oil from the internal high pressure system. The rod protruding from the Hydraulic Cartridge Hand Pumps may feel damp with oil after use. This is desirable because the oil coating serves to lubricate the shaft seal, reducing friction and assuring extended seal life. Hydraulic Cartridge Hand Pump provides hydraulic flow is 4.0cc in per stroke at pressure to 207Bar.Operated Cartridge Hand Pump per stroke is 6.0cc.

✔ Directly interchangeable with Sun Hydraulics, HydraForce, Bosch Rexroth, and Yuken brands.
✔ Lower cost compared to OEM brands
✔ Small batch orders supported
✔ Fast delivery & stable supply
✔ 100% pressure tested before shipment
✔ High-strength materials for long service life
✔ Multiple cavity options available, Custom specifications supported

Cartridge Hand Pump Products

Cartridge Hand Pump HP-10

Hydraulic Cartridge Hand Pump HP-06

Operated Cartridge Hand Pump HP-08

What is a Cartridge Hand Pump?

A Cartridge Hand Pump is a compact, manually operated hydraulic pump designed to generate pressure without the need for electricity or an external power source. It uses a hand lever to drive an internal piston, which pressurizes hydraulic fluid and delivers controlled force to a system.

Unlike traditional standalone hand pumps, a cartridge hand pump is built in a screw-in cartridge format, meaning it can be directly installed into a hydraulic manifold or valve block. This makes it ideal for integrated hydraulic systems where space-saving and modular design are important.

Cartridge Hand Pump Technical Specifications

Feature Description
Maximum Pressure Up to 400 bar (model dependent)
Flow per Stroke 4.3 – 12 cc per stroke
Materials Steel, Stainless Steel
Seals NBR, EPDM, Viton
Compatible Fluids Mineral oil, water-glycol, synthetic oils

Cartridge Hand Pump Applications

Hydraulic Jacking

Hydraulic Pressure Testing

Construction Machinery Attachments

Manufacturing & Assembly

Agricultural Machinery

Emergency Maintenance & Rescue

How to Choose the Right Cartridge Hand Pump？

Choosing the right cartridge hand pump is mainly about matching the pump’s performance, structure, and usability with your actual working conditions. Instead of focusing on general definitions, the key is to evaluate how well the pump fits your system requirements, operating environment, and user experience. A proper selection will improve efficiency, reduce manual effort, and ensure long-term reliability, while a poor choice may lead to frequent failures, leakage, or insufficient pressure output. When selecting a cartridge hand pump, focus on the following key factors:

1. Operating Pressure

Ensure the pump can meet or exceed your system’s required pressure. Avoid selecting a pump that operates at its pressure limit.

2. Flow Rate

Choose a flow rate that matches your operation speed requirements. Higher flow improves efficiency but may require more effort.

3. Fluid Compatibility

Fluid Compatibility: Confirm compatibility with your hydraulic fluid type. Prevent seal damage and performance loss caused by unsuitable fluids.

4. Port Size & Connection Type

Match inlet and outlet ports with your system configuration. Ensure easy installation and leak-free connections.

5. Material & Durability

Select corrosion-resistant and high-strength materials. Ensure stable performance in harsh or long-term use conditions.

6. Size & Portability

Compact designs are better for mobile or field applications. Balance between power capacity and ease of transport and handling.

7. Safety Features

Look for pressure relief protection. Ensure reliable sealing and stable operation under load for long-term safe performance.

8. Maintenance & Serviceability

 Choose designs that are easy to maintain or replace parts. Reduce downtime and long-term maintenance costs.

FAQs About Cartridge Hand Pumps

A cartridge hand pump is used to manually generate hydraulic pressure in systems where electrical power is unavailable or not required. It is commonly used for emergency backup, maintenance operations, and compact hydraulic manifolds.

Most cartridge hand pumps can generate pressures up to 400 bar, depending on the model and design. Always choose a pump that meets or exceeds your system’s pressure requirements.

It works by manually operating a lever that drives an internal piston. The piston draws in hydraulic fluid and then compresses it, creating pressure that is delivered into the hydraulic system through check valves.

A cartridge hand pump is designed to be screw-in mounted into a hydraulic manifold, while a standard hand pump is typically a standalone unit. Cartridge designs are more compact and better suited for integrated systems.

They are installed in standard hydraulic cavities within manifolds or valve blocks. This allows seamless integration into OEM hydraulic systems and compact equipment designs.

Cartridge hand pumps are typically compatible with:

  • Mineral oils
  • Water-glycol fluids
  • Synthetic hydraulic oils

Seal material selection (NBR, EPDM, Viton) should match the fluid used.

Yes, many manufacturers offer customization options, including:

  • Different pressure ratings
  • Special seal materials
  • Stainless steel construction for harsh environments

Why Choose Us

With unmatched quality, competitive pricing, complete pre- and after-sales support, and fast, secure delivery, BSTIND has become one of the world’s leading manufacturers of gas spring–based solutions.

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