Industry News
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Seals and sealing elements in hydraulic pumps
In the world of hydraulic systems, seals and sealing elements are among the most critical components in a hydraulic pump, yet they are often overlooked until failure causes costly downtime. With over 20 years of experience in the hydraulic pump industry at Poocca, I’ve seen firsthand how incorrec...Read more -
Piston pump – high-performance pumps
In industrial fluid power systems, piston pumps are a cornerstone technology for achieving high‑performance hydraulic power, especially where pressure, precision, and efficiency are critical. Unlike simpler pump types such as gear or vane pumps, piston pumps use a positive‑displacement principle ...Read more -
What Is a Double Gear Pump? — Expert Guide to Function, Applications, and Selection
A “double gear pump”—also called a tandem gear pump—is a variation of the standard gear pump designed to supply two separate fluid outputs from a single drive unit. This makes it especially valuable in hydraulic systems requiring multiple circuits, independent flow rates, or different pressure de...Read more -
Which Type Of Hydraulic Pump Is The Simplest?
When engineers and equipment buyers search for “the simplest hydraulic pump”, they are usually focused on more than just academic definitions — they want real answers about cost, maintainability, reliability, and practical performance in real-world systems. Hydraulic pumps are the heart of any fl...Read more -
NSH series gear pumps
When you search for NSH series gear pumps, you’re likely trying to solve real engineering and purchasing questions — not just find a generic definition. This article is written by a hydraulic pump industry expert with over 20 years of experience at Poocca, a leading manufacturer and supplier. It ...Read more -
What type of hydraulic pump is used in excavators?
Introduction — Understanding Hydraulic Pumps in Excavators Hydraulic systems are the backbone of modern excavators. They enable everything from digging and lifting to precise articulation of the boom, arm, and bucket. At the heart of this system lies the hydraulic pump — the component responsible...Read more -
centrifugal pump vs gear pump
In the world of fluid handling and hydraulic systems, choosing the right pump is one of the most critical decisions you’ll make. Whether you’re designing a new system or upgrading an existing one, understanding the differences between centrifugal pumps and gear pumps isn’t just academic — it dire...Read more -
HGP series gear pumps
Hydraulic gear pumps are the backbone of countless hydraulic systems in industrial and mobile applications. Among these, the HGP Series Gear Pumps are a class of external, fixed‑displacement gear pumps known for their simplicity, cost‑effectiveness, and reliability in delivering consistent flow a...Read more -
bidirectional gear pump
Introduction Among the many types of positive displacement pumps, bidirectional gear pumps are a specialized solution designed for systems where flow direction can reverse without needing extra valves or additional pumps. What sets a bidirectional gear pump apart is simple but powerful: it’s desi...Read more -
cheap gear pump
Hydraulic gear pumps are one of the most common types of pumps in fluid power systems, used in many industrial and mobile applications. They provide positive displacement flow, meaning a fixed volume of fluid is pumped for each gear revolution, making them reliable for hydraulic fluid handling. M...Read more -
Noise reduction and operation methods for high-pressure pumps
High-pressure hydraulic pumps are core components in numerous industrial, mobile, and manufacturing systems, ranging from construction machinery to injection molding machines and material handling equipment. However, the noise and vibration of high-pressure pumps remain a persistent challenge, af...Read more -
hydraulic gear pump suppliers
In modern industrial and mechanical systems, the hydraulic gear pump is a fundamental component — compact, reliable and versatile, it plays a central role in fluid power transmission and hydraulic power systems. A gear pump works by two meshing gears rotating inside a precisely machined housing: ...Read more
