-Orifice pits are an important component of stormwater management systems, designed to control and regulate the discharge of stormwater from detention and retention systems. By restricting the flow to a predetermined rate, orifice pits help reduce peak stormwater runoff, minimise downstream flooding risks and ensure compliance with council and authority drainage requirements.
-Commonly installed in residential subdivisions, commercial developments, industrial sites and civil infrastructure projects, orifice pits provide a reliable method of managing stormwater release while maintaining the performance of the overall drainage network
-Manufactured from high-quality precast concrete in a controlled environment, our orifice pits deliver exceptional strength, durability and long-term performance. Precast construction ensures consistent product quality, faster installation and reduced on-site labour compared to in-situ alternatives.
-Our orifice pits can be supplied with custom-designed orifice plates to suit specific hydraulic requirements and project specification. Units are available in a range of sizes and configurations, with options including access cover, risers, grated opening, combination cover and custom penetrations to accommodate varying site conditions and drainage layouts
-Where Required, units can be configured to integrate seamlessly with existing stormwater infrastructure and detention systems, providing a durable and low-maintenance solution for long-term flow control.
-Built for strength, reliability and effective stormwater management, our precast concrete orifice pits are designed to meet the demands of modern civil and infrastructure projects.
Key Features
-Available in Multiple Sizes and depths
-Durable precast concrete construction
-Custom orifice plate configuration available
-Suitable for detention and retention systems
-Fast and efficient installation
-Low maintenance design
-Custom penetrations available
-Designed for long-term performance
Additional Products
Many other custom size Pits Available contact Head office for a quote
