A.N. Wallis & Co Ltd products

The Wallis market leading range of earth rod seals are simply the best available in the industry offering 4 variations with very few components, extremely robust and simple to install.

The Wallis ‘lightweight’ but heavy duty earth housing has the best safe working load performance in the industry. It has been designed, shaped and sized to fit easily into brick paved walkways. The lip of the base makes a flush fit with standard-sized bricks, making the housing blend in without the need for a cement surround.

The Wallis light duty earth inspection housing has a maximum safe working load of 2,000 kilograms. It is UV stabilised against degradation by sunlight and non-brittle to prevent cold weather damage.

The Wallis concrete earth inspection pits are load rated to 4,500kg, which makes these earth pits suitable for most types of earthing and lightning protection installations.

The WCB 020 A.N. Wallis concrete base constructed with a stainless steel M16 insert allowing the use of both copper and aluminium air terminals. The design features a moulded in carrying handle, ensuring ease of handling around site.

These Wallis ‘B’ bonds are used for bonding aluminium and copper tapes to flat metal surfaces.

The metallic DC clips are used to secure flat tape conductors to a building surface. Fix using countersunk woodscrews 1 1/2″ x No. 10 and No. 10 wall plug.

These one-piece non-metallic clips, with integral hinged lid, means no lost or dropped lids. The clips are UV stabilised to prevent degradation from sunlight and are non-brittle to protect against cold weather. Fix using countersunk woodscrew 1 1/2″ x No. 10 and No. 10 wall plug.

The Wallis strike pads are used where it is not possible to install a conductor on the roof or side of a building. A typical application would be on the roof of a car park where the conductor is laid underneath the tarmac and the strike pads fitted on top. These strike pads are supplied with a 40mm dowel and nut.

These Wallis stainless steel strike pads are commonly used in areas where a better aesthetical finish is preferred. The stainless-steel strike pads offer a brushed look and with a flat head these can be used on exposed balconies, public access areas and complex roof facades.