Berarma variable Vane pump product catalog
Berarma, an Italian manufacturer of hydraulic components, offers a comprehensive range of variable displacement vane pumps designed for various industrial applications. These pumps provide precise control over flow rate and pressure, ensuring high efficiency, low noise operation, and long service life. Below is a detailed catalog of Berarma’s variable vane pump series:
1. PLP Series – Low Pressure Variable Displacement Vane Pumps
General Description PLP pumps are low-pressure variable displacement vane pumps equipped with a mechanical pressure regulating device that allows instant flow rate adjustment according to circuit requirements. These volumetric-type pumps deliver maximum flow rate equivalent to their displacement at specific rotational speeds.
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Key Features
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Specifications
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Pressure Control
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Mechanical pressure compensator
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Max Pressure
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120 bar
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Displacement Range
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4 cc/rev to 120 cc/rev
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Max Flow Rate
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Up to 174 l/min (at 1450 rpm)
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Rotation
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Right (viewed from shaft end)
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Mounting Flanges
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4-hole flange (UNI ISO 3019/2)
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Connections
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GAS BSP (UNI ISO 228/1) and SAE
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Advantages
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Silent running, high efficiency, low hysteresis, long working life
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Model Range & Technical Data
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Model
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Displacement (cm³/r)
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Flow Rate at 1450 rpm (l/min)
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Max Pressure (bar)
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01 PLP 05-16
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16
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23
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120
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01 PLP 1-20
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20
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29
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100
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01 PLP 1-25
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25
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36
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100
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01 PLP 1-32
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32
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46
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100
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01 PLP 2-40
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40
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58
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90
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01 PLP 2-50
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50
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72
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90
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01 PLP 2-63
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63
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92
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90
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01 PLP 3-80
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80
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116
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90
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01 PLP 3-100
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100
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145
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90
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01 PLP 3-120
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120
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174
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90
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2. PHP Series – High Pressure Variable Displacement Vane Pumps
General Description PHP pumps are high-pressure variable displacement vane pumps equipped with hydraulic pressure regulating devices for instant flow rate adjustment based on circuit requirements. When the outlet pressure equals the pump setting pressure, the flow rate is reduced to zero while maintaining nearly constant pressure.
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Key Features
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Specifications
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Pressure Control
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Hydraulic pressure compensator
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Max Pressure
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250 bar (Size 05, 1 & 2), 210 bar (Size 3)
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Displacement Range
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4 cc/rev to 120 cc/rev
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Max Flow Rate
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Up to 174 l/min (at 1450 rpm)
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Speed Range
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800-1800 rpm (Size 05 & 1), 800-1600 rpm (Size 2 & 3)
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Mounting Flanges
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4-hole flange (UNI ISO 3019/2)
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Connections
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GAS BSP (UNI ISO 228/1) and SAE
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Options
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Constant power control, load sensing, proportional control, mechanical displacement limiter “Q”
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Model Range & Technical Data
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Model
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Displacement (cm³/r)
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Flow Rate at 1450 rpm (l/min)
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Max Pressure (bar)
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01 PHP 05-16
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16
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23
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250
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01 PHP 1-20
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20
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29
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250
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01 PHP 1-25
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25
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36
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250
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01 PHP 1-32
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32
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46
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250
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01 PHP 2-40
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40
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58
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250
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01 PHP 2-50
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50
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72
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250
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01 PHP 2-63
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63
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92
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250
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01 PHP 3-80
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80
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116
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210
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01 PHP 3-100
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100
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145
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210
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01 PHP 3-120
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120
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174
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210
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3. PSP Series – Medium Pressure Variable Displacement Vane Pumps
General Description PSP pumps are medium-pressure variable displacement vane pumps with hydraulic pressure compensators, designed for applications requiring precise flow control and moderate pressure levels. The regulating system can include throttle, manual, or proportional controls for customized operation.
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Key Features
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Specifications
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Pressure Control
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Hydraulic pressure compensator
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Max Pressure
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160 bar
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Displacement Range
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4 cc/rev to 120 cc/rev
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Max Flow Rate
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Up to 174 l/min (at 1450 rpm)
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Rotation
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Right (viewed from shaft end)
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Mounting Flanges
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4-hole flange (UNI ISO 3019/2)
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Connections
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GAS BSP (UNI ISO 228/1) and SAE
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Options
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Mechanical displacement limiter “Q” on request
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Advantages
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High efficiency, low noise, stable pressure, easy maintenance
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4. PHV Series – High Performance Variable Displacement Vane Pumps
General Description PHV series represents Berarma’s latest innovation in high-pressure variable displacement vane pumps, featuring advanced design for enhanced performance and reliability. These pumps are suitable for demanding industrial applications requiring high pressure and precise flow control.
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Key Features
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Specifications
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Pressure Control
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Hydraulic pressure compensator
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Max Pressure
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250 bar
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Displacement Range
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4 cc/rev to 120 cc/rev
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Max Flow Rate
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Up to 174 l/min (at 1450 rpm)
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Advantages
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Reduced energy consumption, improved thermal efficiency, extended service life
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5. General Information & Additional Options
5.1 Combined Pump Configurations
Berarma variable vane pumps can be combined with each other or with other types of pumps (e.g., fixed displacement pumps) to create customized hydraulic systems. Combination with motor-pump units (GMP) is available on request.
5.2 Control Options
Berarma offers a variety of control mechanisms for variable vane pumps:
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Mechanical pressure compensator (PLP series)
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Hydraulic pressure compensator (PHP, PSP, PHV series)
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Constant power control
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Load sensing control
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Proportional control
5.3 Standardization
All Berarma variable vane pumps are available with ISO and SAE standardized connections, ensuring compatibility with global hydraulic systems.
5.4 Material & Construction
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High-quality cast iron body for durability
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Precision-machined components for efficient operation
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Advanced sealing technology for leak prevention
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corrosion-resistant finishes for extended service life
5.5 Application Areas
Berarma variable vane pumps are widely used in:
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Industrial machinery
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Construction equipment
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Agricultural machinery
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Material handling systems
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Hydraulic power units
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Automation systems
6. Model Nomenclature
Berarma uses a standardized model naming system for easy identification of pump specifications:
Example: 01 PHP 2-63-F-H-R-M
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01: Series identifier
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PHP: Pump type (high pressure with hydraulic compensator)
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2: Size
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63: Displacement (cm³/r)
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F: Flange type
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H: Connection type
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R: Rotation direction (right)
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M: Mounting type
Note: Berarma S.r.l. reserves the right to modify product specifications without prior notice. For the most up-to-date information, always refer to the official Berarma product documentation or contact their technical support team.
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