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Oil-Water Separators


We are proud to announce the launch of our SUPERCEPTOR™ range of polyethylene oil-water separators. Available in various flow rates.




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Welcome to GCT Fabricators

Proudly South African stainless steel fabricators specialising in Floor Drains, Floor Channels, Shower Drains, Grease Traps (Fat Traps), Oil-Water Separators, Sand Traps, Manhole Covers, Rodding Eye Covers, Grating, Grab Rails and custom-made stainless steel products.

GCT has taken South Africa by storm and become the rising star of the stainless steel drainage industry, with our competitive prices, outstanding service and superior quality the GCT brand is quickly becoming the first choice for many retailers, architects and contractors nationwide.

GCT's products are made from high quality stainless steel making them resistant to any form of corrosion and stain. All of our products are designed by qualified draughtsmen and are manufactured in our factory under careful supervision, after which each product is inspected for welding and assembly defects by our professionals.

About Us

GCT Fabricators is a family business founded in 2016 by three individuals with both plumbing and engineering backgrounds, the company offers ample experience in fluid mechanics and metal fabrication. Prior to the company’s inception, GCT’s board of directors spent two years and countless funds on research and development in order to offer drainage products that are manufactured to international standards but at prices suitable for the South African market. Since 2016 GCT has provided professional drainage solutions to some of the world’s most iconic companies. With humble beginnings and only a handful of product offerings available in 2016, GCT now manufacture over 150 products for the food & beverage, oil & petroleum and medical industries to name a few. All GCT products are designed and manufactured in South Africa by our highly skilled team. We offer full technical support, and spare parts for all current and discontinued products will forever be available.

GCT Kitchen.jpg

 No. 4 Finish (Satin)

Each and every GCT floor drainage product is manufactured with a No. 4 brushed finish (Satin) making the products aesthetically pleasing whether they are installed in a modern kitchen or luxury bathroom. The No. 4 Finish is produced with short, parallel polishing lines that extend uniformly along the length of the surface. The surface roughness is typically Ra 25 micro-inches or less. This is a general-purpose finish and is widely used for restaurant equipment, food processing, and dairy equipment.

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GCT A Series Floor Drains.pdf

 Click to download brochure