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Viscosity: 3.0 – 760 mm²/s
Flow Range: 10 – 1200 L/min
Maximum Pressure: 1.6 MPa
Max. Temperature: 120°C
Key Features:
1. **Double Bushes Structure**: Provides axial balance at low pressure, reducing screw deformation for longer service life.

2. **Wear-Resistant Working Surface**: Ensures smooth and reliable operation even under heavy-duty conditions.

3. **Dual Sealing System**: Offers enhanced sealing performance and prevents leakage in critical applications.

Applications:
The HSA series pumps are ideal for transferring lubricating fluids without solid particles, such as lubricating oil, machine oil, hydraulic oil, gear oil, and turbine oil. These pumps are designed to meet the demands of high-speed and low-viscosity environments while maintaining a simple and robust structure. They are widely used in industries like machinery, petrochemicals, metallurgy, steel, marine, centralized lubrication systems, lube circulation systems, and compressor systems. Mounting Types:
- **F**: Fixed mounting with foot support and bracket
- **D**: Fixed mounting with motor set bolt
- **S**: Vertical mounting with support bracket This pump series is an excellent choice for those seeking a reliable, efficient, and versatile solution for fluid transfer in various industrial settings.
- Model No.: HSA
- Screw Suction Method: Single Suction
- Performance: Leak-Free Operation
- Structure: Rotary Pump
- Mounting: Flanged Type
- Shaft Seal: Mechanical Seal
- Pressure: Low Pressure
- Coupling: Flexible, Magnetic, Space Coupling
- Trademark: RSP
- Origin: China
- Screw Number: Multi-Screw Pump
- Pump Shaft Position: Horizontal
- Application: Metallurgy, Power, Petrochemical
- Principle: Positive Displacement Pump
- Size: Compact Design
- MOC: Aluminum Alloy
- Capacity: Small to Medium
- Flange: ANSI, SAE, DIN Standards
- Specification: ISO 9001, CE, API 676
- HS Code: 8413604090
Viscosity: 3.0 – 760 mm²/s
Flow Range: 10 – 1200 L/min
Maximum Pressure: 1.6 MPa
Max. Temperature: 120°C
Key Features:
1. **Double Bushes Structure**: Provides axial balance at low pressure, reducing screw deformation for longer service life.

2. **Wear-Resistant Working Surface**: Ensures smooth and reliable operation even under heavy-duty conditions.

3. **Dual Sealing System**: Offers enhanced sealing performance and prevents leakage in critical applications.

Applications:
The HSA series pumps are ideal for transferring lubricating fluids without solid particles, such as lubricating oil, machine oil, hydraulic oil, gear oil, and turbine oil. These pumps are designed to meet the demands of high-speed and low-viscosity environments while maintaining a simple and robust structure. They are widely used in industries like machinery, petrochemicals, metallurgy, steel, marine, centralized lubrication systems, lube circulation systems, and compressor systems. Mounting Types:
- **F**: Fixed mounting with foot support and bracket
- **D**: Fixed mounting with motor set bolt
- **S**: Vertical mounting with support bracket This pump series is an excellent choice for those seeking a reliable, efficient, and versatile solution for fluid transfer in various industrial settings.
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