How Does a Toilet Work? A Simple Guide to Flush Mechanics
How does a toilet work? Simple guide to flush mechanics: cistern, fill valve, flapper, siphon effect and common faults. Easy maintenance tips to keep your toilet flushing properly.

| MODEL | |
| Main Product Code | CE-G30045050GM / CE-G30045050 / CE-G30045050B / CE-G30045050BN / CE-G30045050GM |
| MATERIAL & FINISH | |
| Material | ABS |
| Colour | Gunmetal Grey/Chrome/Matt Black/Gloss White/Brushed Nickel |
| TECHNICAL INFORMATION | |
| Installation | Front actuation |
| Flushing | Dual flush with square buttons |
| SIZE & DIMENSIONS | |
| Overall Size | 245x165x9mm |
| PACKAGE CONTENTS | |
| Main Product | 1 x Toilet button |
| WARRANTY | |
| 1 Year Warranty | 1-year warranty on parts |
| Warranty Note | Extend Warranty Plans provide you with an extended warranty period. Please contact us now or get more information about the Warranty Extensions & Extra Services Upgrades at the checkout page. |
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With over 30 years of experience, Poseidon designs and manufactures bathroom and kitchen products. The brand is dedicated to longevity, using premium materials and finishes to create durable solutions. Poseidon offers a range of styles to suit individual tastes and needs, ensuring customer satisfaction through exceptional service and support.
Experience & Expertise
With over 30 years of experience, Poseidon prioritizes quality and longevity, ensuring products are built to last and meet customer needs.
Premium Materials
Poseidon is driven by a vision to create private spaces where you can relax, refresh, and truly unwind in comfort.
Defined by Quality
Known for superior quality and craftsmanship, Poseidon is selected for prominent national and international building projects.
Expert Care
Poseidon ensures high levels of customer satisfaction by providing exceptional service and support throughout the entire process.
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Shop Poseidon products →Browse the full Poseidon range and use filters to find the right product, finish and style.
Delivery timeframes, order processing, pickup and delivery charges — everything about getting your order to you.
Last updated 15 July 2026
| Destination | Delivery time after dispatch |
|---|---|
| Metro areas (all states) | 2–7 business days |
| Regional areas (all states) | 7–15 business days |
Some delays sit outside our control:
Charges beyond the base delivery fee may apply where:
MyHomeware — North Rocks Showroom & Warehouse
Unit E, 21 Loyalty Road, North Rocks NSW 2151
Warehouse hours: Mon–Fri 9:00am–5:00pm · Sat 10:00am–4:00pm
Stock moves quickly, and occasionally an item shows as available but sells out just after you order. If that happens, we'll email you with three options:
Need help? Online Chat is the fastest way
Due to high call volumes, phone waiting times may be longer than usual. Our Online Chat team is available for extended hours and can usually help more quickly with delivery timeframes, freight quotes, stock checks and order updates.
All enquiries are replied to within 1 business day.
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