Restriction Orifice Plates for Stormwater - Stainless Steel

3 products

    3 products

    Orifice Plates are a critical component for managing stormwater discharge in modern developments. They are used to restrict the flow of water during heavy rain, preventing local council stormwater systems from being overwhelmed. Vincent Buda and Company provides high-quality stainless steel orifice plates that meet the strict requirements of hydraulic engineers and local councils.

    Our plates are manufactured from durable stainless steel to ensure the restriction hole remains the exact required size for decades. We offer standard plates as well as an in-house customisation service for unique project specifications. Vincent Buda and Company provides rapid turnaround on these essential civil components.

    Four Primary Applications for Orifice Plates:

    On-site Detention (OSD) Systems: Managing the release of water from new home or unit builds.
    Commercial Subdivisions: Meeting council flow-restriction rules for large developments.
    Industrial Site Planning: Preventing flash flooding in downstream community areas.
    Civil Stormwater Infrastructure: Integrated as part of larger-scale water management projects.

    Resources

    Stainless Steel Product Care Guide

    Downloadable PDF

    Stainless Steel Product Care Guide

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    All Product Flyer

    Downloadable PDF

    All Product Flyer

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    FREQUENTLY ASKED QUESTIONS

    High-grade 316 stainless steel. This ensures that the plate won't rust or corrode over time, which could change the size of the hole and violate your council approvals.
    Yes, we manufacture to your exact engineer's specs. Simply provide the diameter of the hole required, and we will drill it precisely with only a short 1-5 day lead time.
    Yes, we can provide the full mounting kit. We have everything you need to fix the plate securely inside your concrete pit, available for same day (Sydney Metro) or next day delivery.
    Usually within 5 business days. We understand that council inspections often depend on these plates being installed, so we move fast to keep your project compliant.
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