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Surge Diverters

Power & Control

Surge Diverters

Lightning and surge protection across insulating joints

Surge diverters fitted across monolithic insulating joints and isolating flanges. They clamp lightning impulse and switching surges that would otherwise puncture the joint, while leaving the DC isolation the cathodic protection system depends on intact.

Technical Data

Specifications

Function
Surge clamping with DC isolation retained
Surge capability
Lightning impulse rated, 8/20 microsecond
Discharge current
Rated to the site lightning risk assessment
Response time
Nanosecond order
Enclosure
Weatherproof, hazardous area on request
Mounting
Across monolithic insulating joints and flanges

Specifications shown are indicative. Final ratings, sizes and materials are confirmed against your technical specification and the CP design calculation at enquiry stage.

Typical Applications

  • Monolithic insulating joint protection
  • Isolating flange protection in plant areas
  • Lightning protection at CP stations and valve stations
  • Above ground pipeline sections exposed to strike risk

Supply only, or supply with installation?

We quote for both. Installation by the same team that supplied the material keeps responsibility with a single agency.

Contact Us

Material Enquiry

Get this quoted against your specification

Send us the drawing, the design calculation, or simply the quantity and size required. We will revert with a firm quotation and a delivery schedule.

Speak to us directly

Amit Kumar Giri

Proprietor

+91 89611 74927Chat with us on WhatsApp

B/2/H/10, Parikshit Roy Lane, P.O. Tangra, P.S. Entally,
Kolkata - 700015, West Bengal