Gear oil pump AZPB Series AZPB-20-5.0LNXXXMX

📋 Product Description

Looking for the best factory-direct prices? We also offer Rexroth products. Hengmeisi's Gear oil pump AZPB Series AZPB‑20‑5.0LNXXXMX gear pump is a high‑performance solution for industrial and mobile hydraulics, featuring 220 bar continuous (250 bar intermittent) pressure, high volumetric efficiency, and low pulsation. Built with precision components, it ensures reliable operation in agricultural, construction, and industrial applications – a preferred choice for quality hydraulic pumps from China.

⚙️ Core Performance Advantages

🔧 The biggest highlight of the AZPB-20-5.0LNXXXMX lies in its upgraded heavy-load slide bearing structure. Most traditional gear pumps adopt simple plain bearings, which are easy to wear and fail under long-term high-load operation. Our optimized slide bearings greatly reduce internal friction, slow down component loss, and ensure the pump maintains stable working state during long-time continuous operation. This structural improvement fundamentally enhances the overall reliability of the AZPB-20-5.0LNXXXMX and cuts down later maintenance costs for users.

🛡️ Structural & Material Strength

🛡️ To cope with complex industrial environments, we adopt reinforced drive shaft and high-strength gray cast iron cover for this gear pump. The thickened drive shaft effectively resists torque deformation under high pressure, while the gray cast iron cover has good heat dissipation and impact resistance. The whole structure is solid and compact, not easy to loose or damage in vibration environments. With such robust configuration, the AZPB-20-5.0LNXXXMX can keep excellent working performance in high-intensity working scenes for years.

🔊 Noise Reduction & Energy Saving

🎧 Noise control is another major advantage of our AZPB-20-5.0LNXXXMX. All gear parts are processed by precision grinding equipment, with tight matching clearance and optimized internal flow channel design. It effectively suppresses running vibration and flow noise, creating a quiet working environment for equipment. Meanwhile, its high volumetric efficiency reduces invalid energy consumption, helping enterprises save electricity costs in long-term production. It is perfectly suitable for indoor workshops, logistics handling equipment and other scenarios with noise requirements.

🔗 Diversified Installation & Matching

🔗 Considering the diverse installation demands of different equipment, the AZPB-20-5.0LNXXXMX reserves multiple port and shaft specifications. It supports both flanged and threaded interface connections, and the rotation direction can be customized according to customers’ actual system needs. The standard shaft size is compatible with most mainstream hydraulic accessories on the market, so users do not need to modify the equipment additionally. Strong compatibility makes this gear pump easy to install and replace, greatly improving the overall application efficiency.

📊 Model Code Interpretation

📊 Each character of the model number AZPB-20-5.0LNXXXMX has clear industrial definition, which helps customers quickly confirm product parameters. AZPB represents our high-strength external gear pump series with slide bearing design; 20 refers to the matched nominal pressure grade; 5.0 stands for the displacement of 5 cm³ per revolution, belonging to medium flow specification. L means standard flanged port, N stands for counterclockwise rotation, and XXXMX represents the standard sealing assembly and shell material. Clear coding rules bring great convenience for purchasing and model selection.

🧩 Internal Component Configuration

🧩 The internal assembly of the AZPB-20-5.0LNXXXMX follows rigorous production standards. The main shell is made of lightweight and anti-corrosion aluminum alloy, which realizes the combination of light weight and structural rigidity. The driving and driven gears are forged from high-strength alloy steel, with super wear resistance. Combined with high-load slide bearings and positioning parts, the internal coordination is smooth without jamming. Every component is strictly screened before assembly to guarantee the overall quality of finished products.

💧 Sealing System Design

💧 A high-quality sealing system is the key to prevent hydraulic oil leakage. The AZPB-20-5.0LNXXXMX is equipped with imported NBR sealing rings and integral shaft seals. These sealing parts have good oil resistance, high temperature resistance and aging resistance, and can maintain excellent sealing performance under 250 bar peak pressure. It effectively avoids fluid leakage, system pressure drop and oil contamination problems. Even in humid, dusty and other harsh environments, the sealing performance of the pump will not decline easily.

🚜 Wide Application Fields

🚜 Relying on comprehensive performance advantages, the AZPB-20-5.0LNXXXMX has been applied in numerous industries. In agricultural field, it is matched with tractors, harvesters and farm irrigation machinery to provide stable hydraulic power. In construction industry, it serves loaders, concrete mixers and small engineering vehicles. Besides, it is also widely used in industrial machine tools, hydraulic presses, warehouse forklifts, aerial work platforms and marine deck hydraulic equipment, covering most mainstream hydraulic application scenarios.

✅ Quality & Service Guarantee

✅ As a professional China manufacturer Hengmeisi, we conduct full-process quality testing for every AZPB-20-5.0LNXXXMX before delivery, including pressure test, flow test and aging test. We support bulk order, customized parameters and stable long-term supply. Whether you need standard models or modified products, our professional team can provide timely technical support and considerate after-sales service. We sincerely welcome global merchants to inquire, sample and establish long-term cooperative relations with us.