Hydro Slam Lock Stormwater Grate and Frame

NEW! Safe, strong, and durable

The latest innovation in catchpit stormwater capture. Designed for maximum performance, with a self-locking mechanism for safety, the Ductile Iron Slam Lock Hydro Grate sets a new standard for street catchpit grates.

Supplying products and technical expertise for pipes, valves, fittings and surface drainage solutions for projects from world class suppliers, Hygrade Water’s wealth of experience offers the best products for your three waters infrastructure projects.

As a wholesaler to the New Zealand water industry, our team of dedicated sales and technical staff are focused on providing confidence and expertise to resellers, consultants and asset owners.

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