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Parker PVP33 Series Piston Pump | PVP3330, PVP3336 | Variable Displacement Pump
| Model Number | PVP33, PVP3330D2R6A4A20, PVP33362R2M21, PVP3330BR2M21, PVP33308RV21 |
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Product Description
Parker PVP33 Series Axial Piston Variable Displacement Pump
Product Overview: The Parker PVP33 series is a high-performance, swashplate-type axial piston pump engineered for Open Circuit industrial hydraulic systems. This range is extensively used in plastic machinery, metalworking equipment, and various medium-pressure power units. Featuring a heavy-duty cast-iron housing, the PVP33 series provides superior fatigue strength and effectively dampens hydraulic vibrations. Core models such as the PVP3330D2R6A4A20 and PVP33362R2M21 deliver operating pressures up to 210 Bar while maintaining exceptional volumetric efficiency and quiet performance.
Key Technical Advantages:
Versatile Control Options (A4/M21): Equipped with high-sensitivity control valves. Models like the PVP33308RV21 support multiple modulation logics, including Pressure Compensation and Load Sensing, ensuring the system meets load demands while drastically reducing energy waste.
Heavy-Duty Shock Resistance: Utilizing reinforced swashplate supports and high-strength rotating groups. The PVP3330BR2M21 is optimized for frequent load-cycling tasks, maintaining an extended service life even in harsh industrial environments.
Quiet Flow Path Design: Parker’s proprietary noise-reduction technology minimizes pressure pulsations, making the PVP33 the preferred choice for environments with strict decibel requirements, such as laboratories and precision workshops.
100% Technical Interchangeability: Manufactured strictly to Parker OEM standards. Available in both splined and keyed shaft configurations, these units offer “drop-in” compatibility for existing equipment, significantly reducing maintenance downtime.
Specific Models & Technical Parameters:
Core Series: PVP33 Series (PVP3330, PVP3336).
Detailed Config Codes: PVP3330D2R6A4A20, PVP33308RV21, PVP33362R2M21, PVP3330BR2M21.
Displacement: 33 cm³/rev (33cc).
Pressure Specifications: Rated at 210 Bar (21 MPa / 3000 PSI); Peak cycles up to 250 Bar.
Control Methods: Pressure Compensator, Load Sensing, Remote Pressure Control.
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.
Our Advantages
Fast & Reliable Delivery
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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