Auckland detention tanks custom fabrication, 3,000 litre detention tank for installation in Auckland, Custom fabrication to suit low profile site. Fully baffled with 500mm inspection hatch, inlet, outlets, silt trap, lifting lugs, fabricated from 12mm High Molecular Weight Polyethylene (HMWPE) extrusion welded and pressure tested. Above ground, or below ground installations, sizes and shapes to suit. Free delivery in Auckland, contact us for monthly discounts and any other septic tank, water tank, black water tanks and custom builds. Business partnership opportunities available, contact PFP09.