Designed for connecting grounding wires to metal sheaths and cable armor tapes, as well as installing a metal screen in couplings without the use of soldering technology. Indispensable for installing solderless grounding units in couplings on cables with insulation made of cross-linked polyethylene and PVC.
When developing PPD springs, special attention was paid to ease and safety of installation. The edges of the spring band are smooth and do not have sharp edges or nicks that could cause injury or cuts. A characteristic feature and “trick” of Thermofit springs is a rounded protruding bent tongue for easy gripping of the end of the PPD and increasing the speed of installation.
Thermofit springs are made of high-quality non-magnetic steel. This type of steel is characterized by excellent corrosion resistance, elasticity and strength, which, along with a special hardening regime, makes it possible to use springs in almost any conditions, regardless of the degree of exposure to aggressive environmental factors.