The precise controlled discharge of water from drainage, storage or infiltration systems to the water course or sewage networks.

Keyline offer a variety of products that provide release solutions:

• Flow control regulators
• Flap valves
• Penstocks
• Flow control chambers
• Orifice plates
• Concrete headwalls
• Combined sewer overflow
• Soakaways
• Fabricated metalwork

Keyline are the specialists in maintainable Water Management Solutions, download the Water Management Solutions brochure