Product Overview
LYJ‑B portable oil purifier is a compact, lightweight hand‑held oil‑cleaning unit. Easy for on‑site transportation. It mainly removes solid contaminants from hydraulic oil and lubricating oil, supporting oil filling, bypass filtration and system circulating purification for workshop and field maintenance scenarios.
Product Features
1.Equipped with motor‑dedicated gear pump, featuring low noise level, good self‑priming performance and smooth operation.
2.Overflow protection device installed on high‑pressure pipeline to protect the hydraulic system.
3.Thermal relay fitted to reduce risks of motor damage caused by overload.
4.A coarse filter at oil‑inlet side protects the oil pump and helps extend service life of main filter.
5.Fine filter supports multiple optional filtration grades to match different oil‑cleaning requirements.
6.Quick‑open housing design. The top cover can be opened without tools for convenient filter‑element replacement.
7.Pressure gauge mounted on panel. It shows system operating status and provides reference for filter contamination level during operation.
Technical Specifications
| Item |
BLYJ‑6‑*/** |
BLYJ‑10‑*/** |
BLYJ‑16‑*/** |
| Rated Flow L/min |
6 |
10 |
16 |
| Rated Pressure Mpa |
0.4 |
0.4 |
0.4 |
| Initial Pressure Loss Mpa |
≤0.02 |
≤0.02 |
≤0.02 |
| Pre‑filter Precision μm |
40 |
40 |
40 |
| Fine‑filter Precision μm |
3, 5, 10, 20, 40 |
3, 5, 10, 20, 40 |
3, 5, 10, 20, 40 |
| Motor Power kw |
0.18 |
0.25 |
0.35 |
| Voltage V |
AC380V 3‑phase / AC220V 2‑phase |
AC380V 3‑phase / AC220V 2‑phase |
AC380V 3‑phase / AC220V 2‑phase |
| Weight kg |
13 |
16 |
18 |
| Dimension mm |
380×200×510 |
400×200×510 |
420×200×510 |
Notes: ① * stands for fine filter precision, e.g. 003 means 3μm. ② ** marks compatible medium: blank for general hydraulic oil; BH for water‑glycol; V for phosphate ester fluid. ③ Applicable medium viscosity ≤160cSt.
Product Advantages
1.Good dirt‑holding capacity: High‑quality filter media can accommodate considerable particulate contaminants, contributing to longer filter service cycles.
2.Relatively stable filtration performance: Mature processing technology reduces mechanical damage during pleating, helping maintain consistent filter precision.
3.Reliable filter construction: Filter elements are tested referring to ISO2942:2004 standard to lower the risk of performance‑related structural defects.
4.Complete inspection procedures: Raw materials, semi‑finished and finished products go through corresponding inspection steps to control outgoing quality.
Product Applications
● Filtration during oil filling for hydraulic and lubrication systems
● Bypass filtration while hydraulic‑lubrication systems are running
● Circulating purification before commissioning of hydraulic‑lubrication systems
● Filter and discharge oil from hydraulic‑lubrication systems without using the equipment’s built‑in pump
