Radial Piston Pump – 11RC
The Polyhydron 11RC is a high-pressure (up to 400 bar), fixed-delivery radial piston pump designed for industrial hydraulic systems. It utilizes a valve-controlled mechanism, allowing for consistent flow direction regardless of shaft rotation.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
Polyhydron Radial Piston Pumps in the 11RC series are designed with a Radial piston arrangement, with 5 or 7 pumping elements. External mounting type. Face mounting, Valve controlled, Fixed delivery. Bi-directional rotation of shaft. Available with extension shaft for through drive. With extension bracket assembly for coupling a low pressure pump having standard flange.
| Nominal pressure and flow ratings | |||||||
|---|---|---|---|---|---|---|---|
| Pressure (bar) | 400 | 315 | 250 | ||||
| Number of Pumping Elements | Flow (L/min) @ 1450 rpm | ||||||
| A | B | C | |||||
| 5 | 10.5 | 13.7 | 17.3 | ||||
| 7 | 14.7 | 19.2 | 24.3 | ||||
| 9 | 18.9 | 24.7 | 31.2 | ||||
Key Specifications
- Operating Pressure: Rated up to 400 bar.
- Pumping Elements: Available in configurations with 5, 7, or 9 pistons.
- Flow Rate: For instance, the 11RC7A model offers a flow of 14.7 LPM.
- Speed Range: Operates between 300 and 2000 RPM.
- Fluid Compatibility: Designed for mineral oil with a viscosity range of 10 cSt to 380 cSt.
- Mounting: Typically face mounting or subplate mounting.
- Temperature Range: Functional from -20°C to +80°C.
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