Allproof’s SL Series is a stainless steel slot drain designed for commercial applications. Fabricated from 304 stainless steel (available in 316 grade SS on request) this high-grade strip drain is tailored to each project providing the ultimate drainage solution.

Once installed, the SL series visible area is a 20mm linear slot with a 15mm epoxy-filled stainless safety edge on either side. The depth and width providing a high-capacity drainage system is hidden below the surface. Each channel comes in 1m or 2m lengths with bolted unions allowing them to be connected for longer runs. The channel drain sections come with a fall built into the bottom to aid water movement towards a sump. Sumps are designed to fit the layout of each project and can be installed in the centre of a run, ends or corners (custom) depending on what’s required. Sump drains have a 200mm wide clear opening and come with a 15mm epoxy-filled safety edge as standard. For full custom layouts, the channel drain section length will vary depending area/hydraulic plan, channels will be custom fabricated to suit the drainage layout with freight and logistics in mind.

Each commercial kitchen or food prep area will have a bespoke layout to suit the functionality required of that space. Drainage is a key factor to the safe and efficient running of these commercial spaces, drainage systems are hard if not impossible to remedy should they not be designed and tailored to suit the specific needs of the facility. With this in mind, it’s best to consult Allproof and a hydraulic engineer at an early stage to have a system layout designed for your project.

The SL Series has a rich service history across a multitude of projects. This system has provided drainage solutions for the production and bottling facility of an international beverage brand, a poultry processing facility, and tailored to provide a drainage system for the kitchens of a maximum security prison.