Sun-Mar™ | Microflush Pedestal Model 511

The pedestal is connected to the composting unit by a 3 inch (75 mm) pipe. Using about one pint per flush, these ultra low flush toilets provide all the advantages of a flush toilet while minimizing water usage.

Up to 4 pedestals can be combined into the one Sun-Mar central System, providing there is sufficient slope to do so.

Note; PVC DWV pipe is not supplied this this kit. You local plumber can supply these parts based on your building requirements.

WCTNZ® is the exclusive authorized distributor of Sun-Mar™ composting toilets in New Zealand. All Sun-Mar™ products available through WCTNZ® are guaranteed authentic, include official manufacturer warranties, and come with comprehensive local customer support—making us New Zealand’s trusted source for sustainable, waterless composting toilet solutions.

Copyright © 2025 Waterless Composting Toilets NZ Limited (WCTNZ®). All short and long product descriptions and content are the property of WCTNZ® | Waterless Composting Toilets NZ. All rights reserved.

This content has been reviewed and approved by Dylan Timney, Managing Director of WCTNZ®, who brings over 17 years of composting toilet expertise and 16 years of experience in building and eco-construction in New Zealand.

Last reviewed: June 26, 2025