Circulating Pump

Excellent Protection, Stable Circulation - SBG Series Gear Circulating Pumps

At the heart of modern large-scale industrial equipment and continuous production lines, the lubrication system is like the lifeblood of life. Its reliability is directly related to equipment lifespan and production efficiency. The XX Series gear circulating pumps are designed precisely for this critical task, providing efficient and stable delivery, ensuring that every piece of your equipment receives continuous, pure, and stable lubrication.

The SBG Series industrial gear pump is designed specifically for the circulation, delivery, and pressurization of low-viscosity media (recommended viscosity: 5-500 cSt), such as lubricating oil and hydraulic oil. It is ideally suited for:

• Large machinery: Built-in circulating cooling and lubrication systems for large machine tools and die-casting machines.
• Centralized production line oil supply systems: Serving as the primary circulation power unit in central lubrication stations, such as those found in automotive, metallurgical, and textile production lines.
• Industrial circulation systems: Serving as the power source for oil filtration, cooling, and distribution systems in power plants and ships, it purifies and circulates oil.

1. Stable and Reliable, with Strong Pressure:

The high-precision involute helical gear design delivers high volumetric efficiency, smooth output flow, and zero oil trapping. Even at low speeds, it provides stable, minimally pulsating outlet pressure, effectively preventing system pressure fluctuations from impacting precision lubrication points.

2. Energy-Efficient and Durable:

Optimized gear parameters and internal flow paths significantly reduce internal leakage resistance, achieving high-efficiency conversion. The pump body and gears are constructed of high-strength cast iron/alloy steel, precision machined, and hardened for excellent wear resistance, ensuring a long life and low energy consumption under continuous operation.

3. Excellent Self-Priming Performance and Easy Maintenance:

The compact design offers strong self-priming capability and quick startup. The standardized front cover flange design supports a variety of drive modes (direct drive, pulley, and flange motor). Built-in mechanical seals or skeleton oil seals provide excellent leak prevention, requiring minimal routine maintenance, and easy replacement of wearing parts significantly reduces maintenance costs and downtime.

4. Wide Range of Media and Operating Conditions:

It can pump lubricating oils, hydraulic oils, engine oils, and similar clean, oily fluids of varying grades, from ISO VG 32 to VG 460. The permissible media temperature range is -20°C to +120°C, meeting the needs of most industrial lubrication applications.

We understand the importance of the circulation pump in your system. Every SBG series gear pump undergoes rigorous performance and durability testing before shipment, ensuring immediate reliability. We provide professional technical selection support, rapid spare parts response, and comprehensive after-sales service to safeguard your production line.

Choosing an SBG gear circulation pump means choosing continuous stability and peace of mind.

Jinhang Fluid Technology Products-Making Value with Every Drop of Oil

Hot Tags: circulating pump, China circulating pump manufacturers, suppliers, factory, Circulating Pump, exhaust pump, liquid transportation equipment, Lubricating Fluid Pump, oil feed pump, subsurface pump