Roller constant pressure spring PPD №4 57946 KVT

• Designed for connecting the grounding wire to the metal sheaths and armor tapes of the cable, as well as for mounting a metal screen in connection sleeves without soldering technology • Indispensable for installing non-soldered grounding nodes in sleeves for cables with cross-linked polyethylene and PVC insulation • Made of high-quality AISI 301 stainless steel with high chromium and nickel content • The combination of corrosion resistance and the elastic-strength properties of KVT springs guarantees constant clamping force under any operating conditions • Each spring covers a wide range of cable sizes • Seven KVT springs cover a diameter range from 8 to 110 mm and allow installation on almost all known types and sizes of modern cables • Constant radial clamping pressure after installation • The longitudinal edges of KVT springs are smoothed and free of sharp cutting burrs, which prevents injuries and cuts during installation • The rounded end of the spring is bent for ease of gripping and installation • Size marking is stamped on each spring for identification • Unlike soldering, installation using PPD does not require special knowledge or skills • Easy, reliable, and fast installation without the use of special tools