Polycarbonate sight gauges allow users to see what is flowing through heat-treaters, separators, and storage tank drain lines at all times.
This tough, shatter-resistant polycarbonate plastic has more than 30 times the impact resistance of safety glass, withstands prolonged exposure to ultraviolet rays, and can be used in temperatures ranging from -100°C (-165°F) ~ 75°C (167°F).
G1616PC sight glasses are not designed for pressure applications and should be used on drain lines only.