Fluid level indicators, screw plugs

Oil sight glasses, oil level indicators, and screw plugs are essential components with wide applications, for example in mechanical engineering, the automotive industry, and agriculture. Pressed, curved, or aluminum sight glasses are used to monitor oil levels. Screw plugs and stoppers ensure safe sealing of containers and allow for easy replacement or draining of media. Filler necks are mainly used in machines and vehicles, while grease nipples, available in various shapes and DIN standards, enable the lubrication of moving parts. Level indicators provide the option of monitoring fluid levels, optionally with electronic support. Vent screws prevent overpressure in containers and can be equipped with filters and check valves for added safety.