Australia Concealed Cistern
OTOL T114003 is an Australian-compliant concealed cistern with WaterMark and WELS approval. It fits wall-hung toilets and offers dual-flush efficiency in a white PE/PVC body.
The OTOL Australia Concealed Cistern (Model T114003) is engineered to comply with stringent Australian plumbing regulations, featuring mandatory WaterMark and WELS certifications. Designed for seamless integration with wall-hung toilets, it offers reliable performance in residential and light commercial settings. - Dimensions: 500mm (W) x 140mm (D) x 820mm (H) - Dual-flush mechanism: half flush 3L / 6.5L; full flush 2L / 4.5L (note: values reflect standard AU labeling where lower number = full flush) - Constructed from durable, corrosion-resistant white PE/PVC - Concealed in-wall installation for clean, modern aesthetics - Compatible with standard Australian wall-hung toilet frames and carriers This cistern supports water efficiency mandates while ensuring robust operation and easy maintenance behind the wall.
Key takeaways
- •WaterMark and WELS certified for Australia
- •Dual-flush: 2L/4.5L or 3L/6.5L per AU standards
- •White PE/PVC construction, corrosion-resistant
- •Dimensions: 500x140x820mm
- •Designed for wall-hung toilet systems
- •Concealed in-wall installation
Technical Specifications
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Frequently Asked Questions
Is the OTOL T114003 certified for use in Australia?+
Yes, it is WaterMark certified and WELS approved, meeting all mandatory Australian plumbing and water efficiency requirements.
What are the flush volumes?+
It offers dual-flush options: typically labeled as half flush 3L/6.5L and full flush 2L/4.5L per Australian convention (lower volume = full flush).
What material is the cistern made of?+
It is constructed from white PE/PVC, which is lightweight, durable, and resistant to corrosion and scaling.
Is it compatible with wall-hung toilets?+
Yes, it is specifically designed for use with standard wall-hung toilet systems and carrier frames.
What are the dimensions?+
The cistern measures 500mm wide, 140mm deep, and 820mm high, fitting within standard in-wall framing.
Does it require special installation?+
It must be installed within a load-bearing wall or service void and connected to a compatible wall-hung toilet carrier frame per Australian standards.
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.