DP14R-310C Variable Piston Pump | 31 MPa High Pressure Oil Plunger Pump

Model Number

DP14R-310C

Product Description

DP14R-310C High-Performance Variable Oil Plunger Pump

Product Overview: The DP14R-310C is a variable axial piston pump engineered for heavy-duty industrial applications and hydraulic power systems. This model integrates an advanced flow regulation mechanism, capable of stable operation under a rated pressure of 31 MPa (310 Bar). With its precision-engineered plunger rotating group and optimized valve plate design, the DP14R-310C modulates displacement in real-time based on system load demand. This significantly reduces energy loss and suppresses system heat generation, making it the ideal power core for injection molding machines, hydraulic presses, and various mobile machinery power units.

Key Technical Advantages:

  • Superior Variable Control: Features high-sensitivity pressure compensation or load sensing, ensuring pump flow output perfectly matches actual demand for maximum energy efficiency.

  • Heavy-Duty High-Pressure Reliability: Rated for an operating pressure of 31 MPa, utilizing reinforced bearings and high-hardness plunger materials to ensure extended service life under continuous shock loading.

  • High Volumetric Efficiency: The optimized sealing architecture drastically minimizes internal leakage, maintaining peak efficiency even under high-temperature and high-pressure conditions.

  • Low-Noise Operation: Incorporates specialized noise-reduction technology to smooth out fluid pulsations, ensuring quiet and stable performance that meets modern environmental standards.

Detailed Models & Parameters:

  • Core Model: DP14R-310C.

  • Pump Type: Variable Axial Piston Pump.

  • Rated Pressure: 31 MPa (310 Bar / 4500 PSI).

  • Rotation: R (Clockwise / Right-hand rotation).

  • Displacement: Approx. 14 cc/rev (standard for this series coding).

  • Applications: Industrial presses, injection molding equipment, CNC machine tools, and hydraulic power stations.


Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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