These couplers are made of high grade material for higher strength with counted bore for protecting the rod threads from damage. Separate coupling available for unthreaded rods. Material : Silicon Bronze, Phosphorous Bronze
ANTI VANDAL GUARD These are used to cover the down conductors for extra protection against accidental damage and the Galvanization gives a long lasting corrosion resistance.
Speedwell earth housing is load rated up to 5000kg the pit is designed, shaped and sized to fit easily in to brick paved walk ways, the lip of pit makes a flush fit with standard sized bricks making the pit blend in with no requirement for a cement surround to the lid. The Pit can have an earth bar fitted diagonally across in slots provided for multiple connections.
Earth Plates are used where earth rods are unsuitable. SPEEDWELL Earth Plates provide long lasting alternative against earth rods. Materials: Copper BS 2874-C101C103 and Copper Bonded on MS Plate
SPEEDWELL Earth Rod Seal is fitted when the earth rod connection is below the water level and where there is a possibility of water entering the inspection pit from the ground such as in a basement.Double Flange Earth Rod Seals are used for deep concrete slab-layres applicationThis seal is used in conjunction with Speedwell earth housing heavy duty.
Center to Center Dist. of Fixing Hole, mm150 , 200 , 250
Braid Dim. mm25 x 3.5 , 25 x 3.5, 25 x 3.5
Hole Size mm12 , 12 , 12
Cat. # BareFCB150S , FCB200S , FCB250S
Cat. # TinnedFCB150TS , FCB200TS , FCB250TS
SPEEDWELL Flexible Copper Braids are suitable for earth bonding of Fences, Gates, Doors, Etc.where flexibility is required or the bond is subject to movements.Other materials, sizes and types of braid can be made to order.
SPEEDWELL Static Earth Receptacle are used for sating into runways and roadways to provide a static discharge point for aircraft, fuel tankers, etc.These receptacles are used in open areas or any where a temporary earthing point may be required such as airfields or petrol stations.These are also available with welded tails of different length.
SPEEDWELL Metalwork Bond is designed for bonding to all types of metal structures up to 13mm thickness. Materials: Body - Gunmetal, Bolts - Al Bronze, Phosphor Bronze and SS
SPEEDWELL Flexible Copper Braids are suitable for earth bonding of Fences, Gates, Doors, Etc.where flexibility is required or the bond is subject to movements. Other materials, sizes and types of braid can be made to order.
HARD DRAWN COPPER BAR These are extruded from high grade Copper cathode of purity 99.99% purity. These are available in various sizes in standard length of 4 Mtr.
These are used in conjunction with the Rod Brackets. The Air rod is screwed in to the threads provided and the Tape and Cable is secured by the Bolts provided. The threads are suitable for air rods.
SPEEDWELL Rod Brackets are mainly used where it is not possible to fit a saddle on the roof, So the air rod has to be fitted on the wall or to the side of the building or chimney. The Rod to TapeCable Coupling is used to secure air terminal to Tape or Cable.
Speedwell has several options for lightning arresters and multipoint with elevation rod is an economical option to suit different climatic conditions.Several Designs and available in Multipoint. Materials: High Conductive Electrolytic Copper alloys
Speedwell Earthing Compound is used as an earth electrode backfill and ideal for use in difficult soil condition to lower reduce soil resistivity. It is a grayish black, fine granular material used in place of other concrete collective like Silicon Dioxide and Carbon. It is also permanent, stable and maintenance free solution to obtain low resistivity in the form of conductive concrete. It prevents earth electrode material against corrosion. Mix the compound with water in the ratio of 1:2 to form a gel.Speedwell Earthing Compound is manufactured from environmentally safe and stable components with an excellent shelf life - Long term storage does not affect its performance.
SPEEDWELL Earth Bonding Points are used for providing earthing continuity and a multiple bonding point, these bonding points are available with one, two and four hole connections.When cast into concrete they connect the re-bar to the main earthing or lightning protection system.These are also available with variety of tail lengths to suit deferent applications the tail ends are of 70 mm2 yellow green pvc coted stranded cable which are pre welded by exothermic welding method.
The Puddle Flange is used where the lightning conductors must pass through a waterproof membrane in roofs. The Flats are made waterproof by applying Glue, Cement, specialized roofing materials.