Macerating toilets with pumps of 600W or less typically achieve vertical pumping distances of 15-29 feet (approximately 4.5-8.8 meters) and horizontal pumping distances of 150-295 feet (approximately 45-90 meters).
Key Factors Affecting Macerating Toilet Pump Distance:
1. Pump Power
The power of the pump is the primary factor determining pumping distance. Higher power allows for greater vertical and horizontal pumping capacity. For instance, the newly launched 750W macerator pump from Simple Project has significantly improved performance, capable of pumping vertically up to 36 feet (about 11 meters) and horizontally up to 360 feet (about 110 meters).
2. Vertical Lift Height
The required vertical lift height directly impacts the horizontal pumping distance. For example, the SNFLEX 600W Two Piece Macerating Toilet provides a reference chart correlating vertical lift height with horizontal pumping distance, helping users better assess the device’s capabilities.
3. Pipe Diameter
The diameter of the discharge pipe directly influences flow capacity. Larger pipe diameters facilitate higher flow rates, making them suitable for longer distances. Most macerating toilets offer multiple outlet sizes to allow users to select the appropriate pipe diameter for their specific needs.
4. Pipe Bends
Every bend in the discharge pipe adds resistance, reducing effective pumping distance. To minimize this impact, avoid unnecessary bends, use two 45° angles instead of one 90° angle, and prevent excessive hose kinking to maintain smooth water flow and maximize pumping efficiency.
Conclusion
Selecting the right macerating toilet involves more than just considering power and pipe diameter. Properly designing the drainage path and minimizing bends can significantly enhance pumping performance. If you have any questions, feel free to leave a comment or contact us!