The Rule drain box is the efficient solution for collecting and evacuating grey water from showers, sinks, and other interior installations on boats. By integrating a submersible pump with an automatic switch, it ensures wastewater is evacuated quickly and safely.
Technical Features
- Power supply: 12V DC
- Internal submersible pump with automatic switch
- Multiple hose inlets: 19mm, 28mm, 38mm (3/4”, 1 1/8”, 1 1/2”)
- Max flow rate: 800 GPH (3,000 l/h)
- Material: Plastic resistant to corrosion and detergents
Advantages
- Prevents water accumulation in bilges and interior spaces
- Easy to install and maintain due to compact design
- Compatible with a wide range of hoses and devices
- Autonomous operation thanks to automatic level switch
Applications
- Collecting shower water in boat bathrooms
- Sink drainage in boat kitchens
- Emptying sinks or interior wet areas
Installation and Usage Tips
- Install in an accessible place for easy maintenance and periodic cleaning
- Check correct hose connections and electrical power supply
- Regularly clean the internal filter and verify automatic switch function
- Avoid entry of large solid waste into the tank
Specification Table
| Parameter | Value |
|---|
| Voltage | 12V DC |
| Maximum Flow | 800 GPH / 3,000 l/h |
| Inlets | 19mm, 28mm, 38mm |
| Outlet | Check technical datasheet |
Maintenance Recommendations
- Periodically check the automatic switch condition
- Clean interior after long inactivity periods
- Ensure no obstructions in connections and hoses
