toroidal plug / threaded / nylon / leak-proofing
EP 439 series
Max.: 42 mm
Min.: 10 mm
150 °C (302 °F)
The EP 439 Series manufactured by Protec Plastic is a threaded sealing plug that comes with an assembled O-Ring. This device is made from nylon 6 construction materials which provides the stability of the device. Additionally, the stability enables the device of a temperature ranging up to 150°C and a pressure ranging up to 2,5 bar.
Moreover, the EP 439 threaded sealing plug is available with a standard color of yellow.