Replacement for Hitachi Air Compressor Air-Oil Separator

In 2004, we won the Taiwan Excellent Award and certificated the ISO 9001. Our company makes efforts to enhance the professional knowledge about the compressors and the plans of our factory.

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Replacement for Hitachi Air Compressor Air-Oil Separator

Dolomann replacement for Hitachi air compressor air-oil separator, the filter material is made of composite filter material imported from Germany, which is characterized by high-strength structural support and low loss. Its filterability and size can replace the original one. Multi-layer deep filter condenses and separates filter materials to achieve the highest interception efficiency. OEM quality standard, accept special specification design order.

Air compressor oil separator, oil-gas separator, oil-gas separation filter element, oil mist filter, oil separation filter element

Principle of Air-Oil Separator

The air compressor air-oil separator is the key component to determine the compressed the compressed air quality of air compressor. High-quality air-oil separator can not only ensure the high efficiency of compressor, but also the service like of filter element can reach thousands of hours. Compressed air coming out of the compressor entrains large and small oil droplets. Larger oil droplets are easy to be separated when passing through the air-oil separator tank, while small oil droplets must be filtered by the glass fiber through the nanometer level of the air-oil separator filter element. The oil particles are directly intercepted by the filter material through diffusion, inertial collision condensation and other principles, so that the suspended oil particles in the compressed air are quickly condensed into large oil droplets. Under the gravity, the oil collects at the bottom of the oil separator element and returns to the lubrication oil system through the inlet of the oil return pipe in the bottom recess, so that the compressor can discharge purer and oil-free compressed air.

Features

  • Pressure decreasing: the initial pressure difference is 0.12Bar by using larger Germany imported glass fiber.
  • High compression strength: high efficiency, can stand 5bar for differential pressure
  • Long lifespan: quick coalescence and separator, and low flow resistance. The lifespan will enhance to 30% under normal system function.
  • High efficiency of separating: the residual oil can be controlled under 3ppm during normal working pressure and rate flow.
  • Environmental protection: We use electroless plating procedure.

Functions

Separate Compressed Air and Oil

1. Enhance the service life of air compressor and high-quality filter can make your air compressor operate smoothly without failure.
2. To prevent pollution, special filter elements can keep the oil filter and air pipe clean.
3. Reduce oil consumption, low oil rate can minimize the oil consumption.

Specification Table
Dolomann's part No. Compatible to Hitachi HP
03-PK150250HI345K
UA
21114040 10HP
03-PK110210HI335K
UAI
50512030 10HP
03-PS095183HI316K
S
52533020 10HP
03-PL140250HI340K
UA
36012500 15/20HP
03-PK120220HI350K
EA
50533021 15/20HP
03-PA095183HI405K
S
52553020 15/20HP
03-PL160270HI400K
UA
21714040 30HP
03-PK123250HI450K
UAI
36014040 30HP
03-PS114208HI454K
S
52303020 30HP
03-PL18302HI400K
UA
22114040 50HP
03-PK123250HI500K
UAI
36214040.0 50HP
03-PS114208HI520K
S
52323020 50HP
03-PL140310HI445K
UA
29414040 75HP
03-PK210310HI465K
EA
51803020 75HP
03-PS114208HI454K
S
52303020 75HP
03-PL187400HI505K
UA/UAI
29614040 100/125HP
03-PS114208HI520K
S
52323020 100HP

Remarks

We can quote separately according to customers' requirements.