Cathtect USA offers a number of Cathodic Protection decoupling and isolation devices for CP Applications. namely: Solid-state decoupling devices, Voltage limiting devices, EXFS Rated Surge arrestors, isolating flange kits as well as earthing and cable accessories. Each product is made to our client’s requirements to ensure controlled electrical isolation of buried pipelines, tanks and structures. We do what it Takes!
AC Mitigation & Isolation
Polarization Cell Replacement devices conduct once a predetermined voltage has been attained. Once conducting, they maintain the predetermined volt drop across the device.
SSD’s functions as a DC voltage level clamping device in buried pipeline and storage tank systems. It can, at the same time, mitigate AC voltage.
Cathtect has developed a Decoupler Isolator to effectively and easily eliminate decoupler interference for surveys whilst maintaining safety.
Solid-state DC isolation/AC grounding devices designed for Marine applications in cathodically protected equipment.
Over voltage limiting technology that controls and preserves Cathodic Protection currents, limits and mitigates overvoltages and keeps your staff safe whilst working at test stations.
Gradient control mats are ideal in situations that have voltage differences between structures which could potentially be hazardous for workers.