Window Units
Window units are virtually flush-mounted. One piece construction features a corrosion resistant chrome plated brass frame, holding a clear glass window, with an oil proof sealing gasket. There are three types:
- Standard Type: Used to indicate the level of non-corrosive liquid in reservoir. A clear window together with a reflecting background provides good visibility.
- Level Type: Used to indicate a definite level of non-corrosive liquid in reservoir. Wording on the back of a clear window together with a reflecting background provides good visibility.
- Open Type: Has no reflecting background, thus permitting observation of liquid flow or internal parts through a clear window.