Introduction
The Q-series dual-line distributor is a high-pressure, high-reliability core component for centralized lubrication systems, specially designed for heavy-duty industrial equipment. Based on the proven dual-line progressive operation principle, it ensures that each lubrication point receives precise and equal-volume lubricant delivery. It is particularly suitable for long-term lubrication protection of equipment operating under harsh conditions, such as mining machinery, port cranes, large-scale conveying equipment, and iron and steel metallurgical equipment.
Technical Data
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Description |
QSO Dual-line injector |
QSP Dual-line injector |
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Class of Protection |
IP65 |
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Lubricant |
NLGI 0#-3# |
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Operating temperature |
-35 - 82℃ |
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Operating Pressure |
60-400 bar |
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Material |
Carbon steel |
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Main line Connection |
NPT 3/8 |
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Connection Outlet |
NPT 1/4 |
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Displacement |
1.2-5 ml/cy |
3-14 ml/cy |
Features/Equipment Characteristics
Robust Structure & Material：The main body is made of carbon steel for rugged and durable construction. With an IP65 ingress protection rating, it effectively resists dust ingress and water splashing, making it suitable for harsh industrial environments.
Wide Performance Range：It features a broad operating temperature range of -35℃ to 82℃ and is compatible with lubricating grease of NLGI Grade 0# to 3#, delivering high application flexibility. The wide operating pressure range of 60–400 bar ensures stable output in long-pipeline and high-resistance systems.
Precise & Reliable Metering：They meet diverse lubrication requirements from micro replenishment to high-volume lubrication, with accurate, adjustable and repeatable grease injection volume.
Standardized Interface: The main oil inlet is equipped with a NPT 3/8 threaded port, and the outlets adopt NPT 1/4 standard threaded ports, facilitating quick integration and installation with mainstream domestic and international dual-line lubrication systems.
Our Advantages
Experience & Innovation: With 25 years of experience in lubrication, the company holds multiple core patents and consistently drives industry innovation. It has obtained certifications including IATF16949, ISO9001, and CECCC, positioning itself as a leader in the reliability sector.
Flexibility & Solutions: Its modular design offers high compatibility, enabling quick adaptation to the lubrication needs of diverse equipment. Based on a deep understanding of industry challenges, the company provides customized solutions that help customers reduce maintenance costs.
Sustainability: As an advocate for green lubrication, the company is committed to promoting sustainable development within the industry.
FAQ
Q: Which industries are your lubrication systems applicable to?
A: Our lubrication systems are widely used in automobile chassis, wind power equipment, construction machinery, mining, ports, machine tools and other fields.
Q: What are the advantages of the intelligent lubrication system compared to traditional lubrication methods?
A: The intelligent lubrication system has the following advantages: precise lubrication, remote monitoring, and energy saving and efficiency.
Q: Does the lubrication system support customization?
A: Yes, we can provide modular design according to customer requirements.
