P330 series is a heavy‑duty external gear pump with cast iron construction. It features high pressure rating, stable flow, low noise, and strong contamination resistance. With high precision gear design and reliable bearing structure, it ensures high volumetric efficiency and long service life. The series supports single, tandem and multiple pump configurations, various shafts and ports. It is widely used in medium and high‑pressure hydraulic systems, ideal for tough working conditions.
Hydraulic gear pumps represent a typical type of positive-displacement hydraulic pumps, extensively applied in multiple hydraulic systems. They boast a compact and straightforward structure, along with stable performance and easy installation. Featuring excellent self-priming performance, high contamination tolerance, and low maintenance requirements, they are well-suited for most medium and low-pressure working conditions. Gear pumps are mainly divided into external gear pumps and internal gear pumps, widely serving construction machinery, agricultural equipment, automotive systems, and general industrial machinery. With steady flow output and long service life, they stand as economical and widely used power components in modern hydraulic systems.
| Product Name | Hydraulic Gear Pump |
| Body Material | Cast Iron |
| Series No. |
Parker P330 Series |
| Operating pressure | Up to 240 bar (3,500 psi) |
| Speed | Up to 3000 rpm |
| Volumetric efficiency | Up to 98% |
| Maximum flow | 151L/min |
| Multiple sections | Available |
| Displacement range | 16-65 cc/rev |
Parker P330 series gear pumps are mainly used in construction machinery, agricultural equipment, vocational trucks and industrial hydraulic systems. They are widely applied in loaders, excavators, tractors, aerial work platforms, garbage trucks and material handling machines. Providing reliable hydraulic power for lifting, driving, steering and working devices, they perform well under heavy load and continuous operation.
1.How long is the delivery date?
The delivery date is generally 10-15 days, depending on the quantity of products ordered.
2.Can I add my logo onit?
Yes, we can add your logo or company name on pumps, offer OEM service.
3.Do you have the warranty period?
Every pump has 12 months warranty period in the absence of human-caused damage.
4.Do you have factory?
Yes, we have it and welcome you to come at any time.
Hebei Runhe Hydraulic Machinery Co., Ltd. is China manufacturer of hydraulic products with 12 years in hydraulic yield. Our main products include hydraulic cylinder, hydraulic pumps, hydraulic motors and spare parts. We not only offer standard series products, but also support OEM/ODM service.
Except for this P330 series pumps, we also offer other Parker models: P350, P51, P20, P365 and so on.
We manage and provide customized solutions for customers worldwide with hydraulic needs, and we are willing to work hand in hand with friends at home and abroad for mutual benefit!
Feel free to contact us for further information at any time!
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