Products
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Water pumps
Water pumps
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Water pumps
Water pumps
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Water pumps
Water pumps
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Ductile Iron Pipes & Fittings
Ductile Iron Pipes & Fittings
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Coupling & Flange Adaptors
Coupling & Flange Adaptors
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Air Blowers
Air Blowers
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Surge Tanks
Surge Tanks
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Measuring & Monitoring
Measuring & Monitoring
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Manhole covers & Gully gratings
Manhole covers are often made out of cast iron, concrete or a combination of the two. This makes them inexpensive, strong, and heavy, usually weighing more than 50 kilograms (110 lb). The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorised people not having suitable tools to remove them.
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