1. Type: Auto Rotary Feeding, discharging, Dry leak Testing by air pressure sensing Usage 2. Leak Testing of oil filters Power Supply:220/380V 50/60Hz 3. 4 Phase Main Air Pressure:Over 6kgf/㎠ 4. Air Pressure in testing:4- 5 kgf/㎠ 5. Testing Capacity:40 pcs/min. 6. Available Filter Range Diameter :Ø60 - Ø105 7. Height 65mm - 180mm