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AN Wallis and Co Ltd

AN Wallis and Co Ltd

The Number One Supplier For All Your Surge Protection, Earthing And Lightning Needs

TOTAL SYSTEM PROTECTION

Lightning Transient Overvoltage Protection for Mains Power

All mains power lines entering or leaving the building are prime routes for lightning and switching induced surges and overvoltages to enter the electrical and electronic systems. Due to the large cross sectional area of these cables high current and voltage surges can enter with minimal attenuation.

By fitting Wallis Surge Protection devices in parallel with the incoming mains, surges and overvoltages can be reduced to an acceptable level. Protection devices are available for single and three phase as well as three phase split busbar systems.

The Number One Supplier For All Your Earthing and Lightning Protection Needs

EARTHING  &  EQUIPOTENTIAL BONDINGEXTERNAL STRUCTURAL PROTECTION
  • Rods
  • Conductors
  • Connectors
  • Tapes
  • Earth Bars
  • Bonds
  • Clamps
  • Test Points
  • Plates
  • Air Rods
  • Marconite Compounds
  • Fixing
  • Bentonite Compounds
 
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  1. One Hole Conductor Clips

    One Hole Conductor Clips
    • Part codeOne Hold Conductor Clips
    One hole conductor clips provide an easy method of fixing copper and aluminium conductors to surfaces. Fix using round head woodscrew 1 1/2" x No. 10 and No. 10 wall plug
    Request a Quote Supplied by AN Wallis and Co Ltd

  2. Oxide Inhibiting Compound

    Oxide Inhibiting Compound
    • Part codeOxide Inhibiting Compound
    We recommend the use of an oxide inhibitor whenever aluminium fittings are installed on a lightning protection system. Penetrox electrical joint compound is a natural-petroleum based grease that seals out oxygen and moisture on aluminium to aluminium and aluminium to copper connections. It is not recommended for use with rubber or polyethylene materials.
    Request a Quote Supplied by AN Wallis and Co Ltd

  3. Primer

    Primer
    • Part codePrimer
    Surface Primer 250ml spray applicator for use with adhesive DC clips Sufficient for application of approx. 500 clips
    Request a Quote Supplied by AN Wallis and Co Ltd

  4. Puddle Flanges

    Puddle Flanges
    • Part codePuddle Flanges
    The puddle flange is used where the down conductor must pass through a roof or waterproof membrane. The flats of the flange are made waterproof by fixing with glue, concrete or specialist roofing materials.
    Request a Quote Supplied by AN Wallis and Co Ltd

  5. Push-in Roof Conductor Clips

    Push-in Roof Conductor Clips
    • Part codePush-in Roof Conductor Clips
    A one-piece single screw fixing clip designed for easy installation of solid circular conductors. The clips are UV stablished to prevent degradation from sunlight and are non-brittle to protect against cold weather.
    Request a Quote Supplied by AN Wallis and Co Ltd

  6. PVC Covered Aluminium Tape

    PVC Covered Aluminium Tape
    • Part codePVC Covered Aluminium Tape
    Wallis PVC covered aluminium tapes are available in a choice of six standard colours to match the most common building materials and provide an aesthetic finish to the external lightning protection system. All PVC coverings are UV stablished although some discolouration may occur over time. Other PVC colours are also available to order. These may be subject to minimum order quantities and lead times. Please contact our sales office for further information.
    Request a Quote Supplied by AN Wallis and Co Ltd

  7. PVC Covered Copper Tapes

    PVC Covered Copper Tapes
    • Part codePVC Covered Copper Tapes
    Wallis PVC covered copper tapes are mainly used as down conductors on a building's structural lightning protection system. The copper is manufactured to BS EN 13601 and is annealed for ease of use. There is a choice of six standard PVC colours to match the most common building materials and provide an aesthetic finish to the external lightning protection system. All PVC coverings are UV stablished although some discolouration may occur over time. Other PVC colours are also available to order. These may be subject to minimum order quantities and lead times.
    Request a Quote Supplied by AN Wallis and Co Ltd

  8. PVC Covered Solid Circular Copper Conductor

    PVC Covered Solid Circular Copper Conductor
    • Part codePVC Covered Solid Circular Copper Conductor
    Wallis PVC covered 8mm diameter copper conductors are mainly used as down conductors on a building's structural lightning protection system. There is a choice of five standard PVC colours to match the most common building materials and provide an aesthetic finish to the external lightning protection system. All the PVC coverings are UV stablished although some discolouration may occur over time. Other PVC colours are available to order but may be subject to minimum order quantities and lead-times. Please contact our sales office for further information.
    Request a Quote Supplied by AN Wallis and Co Ltd

  9. Pyramid Holdfast

    Pyramid Holdfast
    • Part codePyramid Holdfast
    The Pyramid Holdfast is designed to support 8mm diameter bare solid circular conductors on flat roofs. Manufactured from black weather-resistant plastic and filled with frost-proof concrete. The lip around the base enables the holdfast to be installed onto bitumen type roofs.
    Request a Quote Supplied by AN Wallis and Co Ltd

  10. Rainwater Pipe Bond

    Rainwater Pipe Bond
    • Part codeRainwater Pipe Bond
    This pipe bond can be used on any application where tape can be wrapped around circular objects such as pipes or rails.
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