GOUNENGNAIL- Observation Well for Ground Rod, Lawn Manhole Cover Earth Pit for Grounding Electrical System, Safety Box in Small Lawns, Landscaping, and Patios, Green (12 * 12 * 8.3 inch, Round body) — Open-Box, 39% Off

The grounding observation well is made of highly effective anti-corrosion and enhanced plastic components and formed by efficient casting process, maximum safe load 5000kg. Safe and reliable, long service life, which is used in auxiliary engineering of grounding facilities in various fields, can provide great convenience for real-time grounding monitoring

The inorganic non-metallic material with excellent mechanical properties is used as the lining medium of the observation well, and its mechanical properties are far superior to similar products. After testing, its compressive strength is about 600kg/cm², and can maintain long-term stability without brittleness and fracture.

With the seamless waterproof measures and high hydrophobic material of the observation well, the exposed part of the grounding system is effectively protected, which greatly delays the corrosion of the exposed metal.

The observation well body is made of environmentally friendly material, corrosion-resistant, non-toxic and easy to install. Can withstand the low temperature of -40℃, also suitable for the northern cold region

This product is widely used in lightning protection grounding, working grounding and anti-static grounding of electric power, railway, construction, mining, chemical industry, national defense, all kinds of factories, warehouses and other facilities, especially where real-time monitoring of ground performance is required.

GOUNENGNAIL- Observation Well for Ground Rod, Lawn Manhole Cover Earth Pit for Grounding Electrical System, Safety Box in Small Lawns, Landscaping, and Patios, Green