Hydraulic Oil Precision Filter Tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
1. Applications
The hydraulic oil filtration unit is designed to purify and maintain the cleanliness of hydraulic and lubrication systems across various industrial applications. It is suitable for:
Refueling filtration during oil filling operations.
Bypass filtration of hydraulic and lubrication systems during operation.
Circulating filtration prior to system commissioning or after maintenance.
Removing contaminants when the original equipment pump cannot effectively filter the oil.
Note: This machine is not suitable for flammable or explosive media such as gasoline or fuel oils.
These application scenarios ensure extended equipment life, reduced system wear, improved operational reliability, and lower maintenance costs.
2. Standards
The system complies with commonly recognized hydraulic oil cleanliness and contamination codes:
GJB 420
NAS 1638
ISO 4406
Cleanliness Level: 18/16/13
Compliance with these standards ensures the filtration unit delivers industry-grade precision and reliable oil purification performance.
3. Components
3.1 Gear Pump Assembly
Low-noise gear pump with strong self-priming capability.
Ensures smooth and stable operation even under varying load conditions.
3.2 Protection & Safety System
High-pressure pipeline equipped with an overflow protection valve, safeguarding the hydraulic circuit from overpressure damage.
3.3 Multi-stage Filtration System
Coarse Filter (Suction Side):
Protects the pump from large contaminants, extending the life of the main filter.
Fine Filter:
Available in multiple filtration accuracies to meet diverse user requirements.
Differential Pressure Transmitters:
Installed on both pre-filter and fine filter for real-time monitoring of element clogging.
3.4 Monitoring Panel
Equipped with a pressure gauge providing continuous indication of system operating pressure and filter contamination level.
3.5 Cleaning & Replacement Design
Suction filter element can be removed and cleaned directly with gasoline.
Pre-filter and fine filter designed for quick disassembly and replacement through top-cover access.
3.6 Piping & Connections
Clean internal piping layout to prevent contamination accumulation.
Ensures stable flow and minimizes pressure losses.
4. Technical Parameters
| Item | Specification |
|---|---|
| Working Pressure | 0.6 MPa |
| Differential Pressure Alarm | 0.2 MPa |
| Flow Rate | 50 ± 5 L/min |
| Applicable Medium Viscosity | ≤160 mm²/s (at 20°C) |
| Filtration Accuracy | 5 μm |
| Rated Power | 2.2 kW |
| Power Supply | 3-phase 380 V |
| Frequency | 50 Hz |
| Operating Temperature | 20°C – 70°C |
在线联系供应商
Other supplier products
 |
Flatbed Ironing Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Flatbed Ironing Tester is a laboratory-grade instrument designed to simulate r... |
 |
Test for Flammability of Materials | Thistester is developed base on thestandard AS1530.2. test for flammability of materials. The method is applied to the testing of a thin sheet or w... |
 |
SI80 Sunshine Weatherometer/Carbon Arc Lamp Weatherometer | The carbon arc lamp chamber is mainly used to test the aging performance of automotive interior materials, and most of them are used in Japanese st... |
 |
Impact strength tester for car seat launching headrest | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Main parameters: Impact speed:The impact speed of ... |
 |
Air Permeability Tester | The Air Permeability Tester accurately and swiftly determines the resistance of fabrics (woven, knitted and nonwoven textile) to the passage of air... |
Same products
 |
Tabletop Xenon Arc Weathering Tester (SunMaster) | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Water-Cooled Xenon Lamp Weat... |
 |
Blow-By Test Rig | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test system for the characterisa... |
 |
Air filter System（ISO 16890/EN 779） | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Filter test system for general a... |
 |
Oil Thread Leak Test System | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test System for oil thread leak ... |
 |
Manual HEPA/ULPA Filter Scanning Test System | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Manual HEPA/ULPA Filter Scan... |
