Hydraulic gear pumps are essential components in various industrial and mobile machinery applications, offering reliable fluid transfer and pressure generation. Among the many options available, the NSH-50M-3L from Hebei Longshengtengyu Pump Industry Co., Ltd. stands out as a premium solution designed for durability, efficiency, and precision. This article explores the product's features, technical specifications, applications, and the company's commitment to quality.
The NSH-50M-3L is part of the "MASTER" series of hydraulic gear pumps, specifically engineered for mobile machines and equipment. Its design emphasizes lightweight construction, high strength, and compliance with international standards. The pump's aluminum alloy body ensures reduced weight without compromising structural integrity, making it ideal for applications where mobility and efficiency are critical.

| Parameter | Details |
|---|---|
| Displacement | 50 cm³ |
| Material | Aluminum Alloy |
| Seal Type | NBR (Viton Optional) |
| Mounting Flanges | Compliant with GSTU and GOST Standards |
| Operating Pressure | Up to 25 MPa (depending on application) |
| Flow Rate | Varies with RPM (Typical: 150-300 L/min) |
| Weight | Approx. 5 kg |
| Dimensions | 350 mm (L) x 200 mm (W) x 150 mm (H) |
| Supply Capacity | 10,000 Pieces/Month |
| OEM Support | Customized Models: NSH-50D-3, NSH-50D-3L, NSH-50M-3, NSH-50M-3L |
The NSH-50M-3L is designed for a broad range of applications, including:
Its compliance with international standards ensures seamless integration into global systems, while customization options cater to niche markets.
Based in Hebei, China, Hebei Longshengtengyu Pump Industry Co., Ltd. is a leading manufacturer of hydraulic components, specializing in gear pumps and related technologies. With over a decade of experience, the company has established itself as a trusted supplier to industries worldwide. Their commitment to innovation, quality control, and customer satisfaction is reflected in their production processes and product offerings.
Key attributes of the company include:
Hebei Longshengtengyu's focus on research and development has led to continuous improvements in pump efficiency, noise reduction, and longevity, solidifying its reputation as a leader in the hydraulic industry.
The NSH-50M-3L combines cutting-edge engineering with practical design, making it a top choice for professionals seeking a reliable hydraulic solution. Its advantages include:
The NSH-50M-3L adheres to GSTU and GOST standards, ensuring compatibility with machinery across diverse regions. These standards, developed by the Russian Federation and other countries, provide a framework for quality, safety, and interoperability. By meeting these benchmarks, Hebei Longshengtengyu ensures that its products can be integrated into global supply chains without compromise.
For further information on NIST (National Institute of Standards and Technology) standards, which play a critical role in defining measurement and testing protocols, visit the official NIST website. NIST's work in metrology and standards development underpins the reliability of industrial components like the NSH-50M-3L.
The NSH-50M-3L hydraulic gear pump by Hebei Longshengtengyu is a testament to the company's dedication to innovation and quality. With its lightweight aluminum construction, compliance with international standards, and customizable features, it addresses the needs of a wide array of industries. Whether for mobile machinery, industrial systems, or specialized applications, this pump delivers exceptional performance and value. For more details, visit the product page or explore the company's website.