Berarma hydraulic pump 01-PLP-2-31- FHRM
1. Product Overview
The Berarma 01-PLP-2-31-FHRM is a high-performance variable displacement vane pump belonging to Berarma’s 01 PLP series. Manufactured by Berarma, an Italian company with 30 years of experience in producing fixed and variable displacement vane pumps, this pump is engineered with a mechanical pressure compensator, ensuring stable and efficient operation in various hydraulic systems. It is designed to replace older series pumps (such as the 02-PVS-2-31-FHRM) and adapt to diverse industrial application scenarios with its optimized structure and reliable performance.
2. Key Features
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Mechanical Pressure Compensator: Equipped with an integrated mechanical pressure regulating device as standard, which enables precise control of pressure and flow, adapting to the dynamic requirements of hydraulic circuits.
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Optimized Axial Balancing: The refined hydrostatic compensation of the distribution plates improves displacement control dynamics and enhances axial balancing, reducing wear on internal components and extending the pump’s service life.
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Compact Design: Features compact overall dimensions, making it suitable for installation in limited space and reducing the overall footprint of hydraulic systems.
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Versatile Compatibility: Compatible with standard mounting flanges (4-hole flange, UNI ISO 3019/2) and connection standards (GAS BSP, UNI ISO 228/1, SAE), ensuring easy integration with existing hydraulic systems.
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Durable Construction: Adopts innovative designs and high-quality materials, reducing internal wear and ensuring long-term stable operation even under heavy-load conditions.
3. Technical Specifications
Based on the 01 PLP series specifications and the model’s size characteristics, the key technical parameters of the 01-PLP-2-31-FHRM are as follows (referring to the 01 PLP series size 2 standards):
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Pump Series: 01 PLP
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Size Category: Size 2
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Maximum Working Pressure: 100 bar
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Speed Range: 800 – 1500 rev/min
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Rotation Direction: Right (viewed from the shaft end, clockwise)
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Viscosity Range: 22 – 68 cst (mm²/s) at operating temperature
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Mounting Flange: 4-hole flange (UNI ISO 3019/2)
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Connections: GAS BSP (UNI ISO 228/1) and SAE
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Displacement Reference: Compatible with displacement adjustment (referring to the 02-PVS-2-31-FHRM replacement specifications, with adjustable displacement to match application needs).
4. Application Fields
The 01-PLP-2-31-FHRM hydraulic pump is widely used in various industrial sectors that require stable hydraulic power supply, including but not limited to:
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Construction Machinery: Excavators, bulldozers, cranes, concrete pumps, and loaders.
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Agricultural Equipment: Tractors, harvesters, irrigation systems, and seed drills.
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Automotive Industry: Power steering systems, hydraulic lifts, and industrial automation equipment.
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Logistics and Material Handling: Forklifts and warehouse automation systems.
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General Industry: Various hydraulic control systems requiring variable displacement and stable pressure output.
5. Replacement and Compatibility
This pump is a replacement for the older Berarma 02-PVS-2-31-FHRM model. While the size category differs slightly, it can be used as an alternative by mechanically adjusting the displacement to match the original system requirements. For full interchangeability, it is recommended to refer to Berarma’s official replacement guidelines or consult professional technical support.
