SH003G Concealed Cistern - Space-saving, High-strength HDPE Tank with Adjustable Frame and Dual Flush

When it comes to enhancing the functionality and aesthetics of wall - hung WCs, the Sunten SH003G toilet tank in - wall concealed cistern emerges as a standout choice. Sourced from Fujian, China, this innovative product not only meets but exceeds industry standards, offering a seamless combination of performance and style.

Under the option of OEM/ODM services, the Sunten SH003G is designed with meticulous attention to detail. Its concealed design, characteristic of a high cistern, provides a clean and minimalist look, ideal for modern bathroom setups. Crafted from high - density polyethylene (HDPE), the toilet tank material ensures exceptional durability, promising years of reliable use.

The cistern's dimensions—1140 + 120mm in height, 80mm in width, and 580mm in length—are optimized for in - wall installation. The frame, sized at 240*150*20mm, offers robust support, while the flush plate is available in chromed, white, black, and matte finishes, allowing for easy customization to match any bathroom decor. One of its most notable features is the dual - flush system, which offers multiple flush volume options: 4.5/3L, 3/6L, or 2/4L. This not only promotes water conservation but also ensures efficient waste removal.

The Sunten SH003G has earned prestigious certifications, attesting to its superior quality. It adheres to the national standard GB26730 - 2011 and the Australian AS1172.2 - 2014. Significantly, it has passed the Australian Watermark certification, a globally recognized symbol of product excellence and reliability.

In terms of overflow capacity, the cistern undergoes stringent testing. According to GB26730 - 2011, during the blow - molding water tank test, with water fed at a flow rate of 20L/min±0.2L/min (0.5MP), the overflow water level SL - OL distance is precisely maintained at 9 - 10mm—well within the standard limit of ≤20mm. This safeguards against potential overflows, ensuring the safety of the installation.

The flush volume is both consistent and customizable, with a stability of ±0.2L. When tested against national standards, the flush speed reaches an impressive 2.08L/S, guaranteeing rapid and thorough flushing. Operation is effortless; at the highest working water level of 255mm, the button - pressing force on the supporting panel is a mere 1.5 - 1.6 Kg, making it user - friendly for everyone.

The frame's strength is remarkable, withstanding deformation under a weight of 400kg, ensuring the cistern remains stable over time. It has also passed the drop test as per packaging requirements, emerging unscathed, which showcases its resilience to external impacts.

Tightness and pressure resistance are other areas where the Sunten SH003G excels. Rigorously tested under the three water levels mandated by national standards, it proves to be completely leak - proof. It can also endure a static pressure of 2.0MPa for 5 minutes without any issues, demonstrating its ability to handle high - pressure conditions.

The impact resistance of the hidden water tank is equally impressive. Whether a force of 100kg is applied to the water outlet socket or a 2kg weight is dropped from 2.6m height onto it multiple times, the cistern remains intact, highlighting its robust construction.

With a delivery time of 25 - 30 days and the option for video factory tours and product demonstrations, Sunten ensures transparency and customer satisfaction throughout the purchasing process. The Sunten SH003G in - wall concealed cistern is more than just a functional component; it's a reliable and stylish addition that elevates the overall experience of wall - hung WCs.