Australia Concealed Cistern
OTOL T114004 is an Australian-compliant concealed cistern made of white PE/PVC. It supports wall-hung toilets and features certified dual-flush volumes for water efficiency.
The OTOL Australia Concealed Cistern (Model T114004) is engineered to meet stringent Australian plumbing regulations, featuring mandatory WaterMark and WELS certifications for legal installation across residential and commercial projects. - Constructed from durable white PE/PVC for corrosion resistance and long service life - Dual-flush mechanism: half flush 3L/6.5L, full flush 2L/4.5L (as per Australian standard labeling) - Compact dimensions: 500mm (W) x 140mm (D) x 820mm (H) for seamless in-wall integration - Designed exclusively for use with wall-hung toilets - New condition, ready for immediate installation in compliance-focused builds Ideal for developers, plumbers, and builders requiring certified, space-efficient solutions that align with Australia’s water efficiency mandates.
Key takeaways
- •WaterMark and WELS approved for Australia
- •Dual-flush: 2L/4.5L or 3L/6.5L per flush
- •White PE/PVC construction, corrosion-resistant
- •Dimensions: 500x140x820mm
- •Exclusively for wall-hung toilet systems
- •New condition, ready for installation
Technical Specifications
Share this
Frequently Asked Questions
Is the OTOL T114004 cistern WaterMark certified?+
Yes, it is WaterMark certified, making it legally installable in all Australian states and territories.
What are the flush volumes for this cistern?+
It offers dual-flush options: half flush at 3L/6.5L and full flush at 2L/4.5L, as labeled per Australian standards.
Can this cistern be used with floor-mounted toilets?+
No, it is designed exclusively for wall-hung toilet systems.
What material is the cistern made of?+
It is constructed from white PE/PVC, ensuring durability and resistance to corrosion in wet environments.
What are the exact dimensions?+
500mm wide, 140mm deep, and 820mm high—optimized for standard in-wall framing.
Is WELS registration included?+
Yes, the cistern is WELS-approved with a registered water efficiency rating for Australian compliance.
Why Choose OTOL?
Quality Assurance
Every product undergoes 100% water and air pressure testing. 5-year global warranty on all brassware.
Global Logistics
Experience in shipping to 30+ countries. We handle FOB, CIF, and DDP terms with professional packaging.
OEM/ODM Capable
Custom laser branding, packaging design, and mold development services available for bulk orders.