Pit Drains and Sumps


We are specialists in plumbing and drainage products including exterior stormwater drainage pits.

Our plastic 12 – 45 litre volume stormwater drainage pits are a cost-effective drainage pit solution for commercial applications and are available with various grate options. We stock hinged cast iron, aluminium, stainless steel and plastic grates for 350 x 350mm wide pits with depth options of 325 and 600mm depths. 350 x 350 pits come with 100mm pipe outlet pre-marked and easy-install rubber gasket seal. Our 250 x 250 pit can come with an option of aluminium, stainless steel or plastic grates.

We distribute a superior quality range of polymer concrete drainage pits, adding polymers to cement as a binder material. This produces a very strong product with a very low permeability that is extremely resistant to a larger number of chemicals, making our stormwater drainage pits ideal for commercial drainage installations with heavy-duty drainage pit requirements.

All our stormwater drainage pits are specifically designed, developed and manufactured for the plumbing and drainage industry and to the Australia/New Zealand standard AS/NZ 3500.2.2.

New Melbourne Location

We are excited to inform you that we have relocated our Melbourne warehouse and now operating from 1 Carmen St, Truganina Vic 3029.  

This move is an important step in our commitment to better serve the industry needs and look forward furthering the exceptional service our customers have grown to expect from us.


We love to help with technical questions and provide further product information, however please note that we don’t provide costs direct to the market. For quotes and prices please direct your enquiry through your preferred installer and/or merchant. Please see our FAQ’s for further information on this.