SEKO DrainDose Timed Drain Dosing System

Under-sink enzyme doser, mains or battery powered, against blockages.

The DrainDose is a low-maintenance answer to drains blocked by grease build-up: a compact unit installed discreetly under the sink periodically doses enzymes into the waste line, breaking down fats before they solidify into a blockage. It is available in a mains-powered or battery-powered version.

Kitchens with no power outlet nearby, or that want a doser that keeps running through a power cut, can run the DrainDose on standard D-cell batteries, with an optimised standby mode to extend battery life and an on-screen battery level indicator so staff know when to replace them. Dosing can be set to activate only when an external flow input signal is present, with up to 48 programmable dosing events per day.

Programming is done through a 2x16 display and 4 keys, password protected, and a rugged lockable wall bracket holds the unit in place. A relay output can drive an external pump or solenoid valve alongside the built-in motor, or trigger an external alarm alongside the unit's own buzzer.

• Available in a mains-powered or battery-powered (D-cell) version
• IP65 ingress protection and Class II electrical insulation
• Password-protected programming through a 2x16 display and 4 keys
• Up to 48 programmable dosing events per day
• Dosing can be set to activate only on an external flow input signal
• On-screen battery level indicator and standby mode optimised for battery life
• Alarm relay output and low-level indication
• Rugged lockable wall bracket to fix the unit in place

Applications: Under-sink waste lines, Grease traps, Foodservice enzyme dosing points