About this product
Piston pump for hydrostatic transmissions with reversible direction and variable flow. For a quote, please send the working pressure, flow rate and connection size.
- Industrial hydraulic power units
- Construction and agricultural machinery, tipper trucks
- Presses, injection moulding and machine tools
Selected size:
Technical Specifications
Selection parameters
| Displacement | Oil volume per revolution (cm³/rev); flow = displacement × speed |
|---|---|
| Operating pressure | Continuous and peak pressure (bar) |
| Speed and rotation | Drive speed (rpm), clockwise or anticlockwise |
| Mounting | Flange type (SAE, European standard, etc.) and shaft type (keyed, tapered, splined) |
| Port connection | Type and size of suction and pressure ports |
Applications
- Industrial hydraulic power units
- Construction and agricultural machinery, tipper trucks
- Presses, injection moulding and machine tools
- Lubrication and cooling circuits
Information Needed for a Quote
- Displacement (cm³/rev) or required flow (l/min)
- Operating pressure and speed
- Flange, shaft and port type (the nameplate of the existing pump is enough)
- Direction of rotation and quantity
Selection and Usage Notes
- Gear pumps are simple and economical; piston pumps are preferred where variable flow and high efficiency are needed.
- Keep the suction line short and large enough; cavitation quickly shortens pump life.
Frequently Asked Questions
Can you find an equivalent for a pump with an unreadable nameplate?
Yes. An equivalent can be identified from the flange and shaft dimensions, port connections and machine details.
How do I calculate flow?
Flow (l/min) ≈ displacement (cm³/rev) × speed (rpm) / 1000.
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← Back to group: Closed-Circuit Piston Pumps
Sistemay Endüstriyel supplies Closed-Circuit Piston Pumps products across Türkiye and abroad. For product selection, sizes, quantities and pricing, fill in the quote form or write to info@sistemay.com.