J. W. Winco, Inc. EN 650.4 观察窗

Elesa® original design narrow shape fluid level indicators. These oil level indicators are a low cost alternative to EN 650. The liquid level is legible from all angles. The polyamide body consists of two parts that are ultrasonically welded together. The oil level indicators are individually air pressure tested for leaks at 3 bar. Also suitable for use on pressurized oil tanks. Pressure test results regarding resistance under pressure available upon request. As a contrast screen, a white lacquered aluminum strip is used, which is marked with black graduations or temperature scale. The scale is placed behind and outside the liquid and therefore protected. The shape of this oil level indicator gives a magnifying effect and the scale is very easy to read. Oil level indicators made of alcohol resistant material available upon request.