This Earth housing pit is manufactured from Medium high-grade polypropylene for high strength. Stabilized against degradation by non-brittle and by sunlight to prevent cold weather damage.

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As it is light in weight, it allows easy handling, storage and transportation, thus increasing installations efficiency. Termination area is increased by 100% due to simple locking of two units together, allowing deeper electrode connections to be made and reducing the effects from harmful voltage gradients.