This solution brings together the ARBO Orissa pan, a wall-mounted dual flush cistern, a flush pipe and a health faucet with its own stop valve. Every component is designed to complement the others in finish and function.

The result is a fully integrated Indian bathroom solution that looks refined, installs to a single plan and performs as one system ideal for new homes and renovations alike.

Form. Function. Built together.

At the core of this solution is the box rim design. Water from the cistern enters a hollow rim that runs around the pan and is released through multiple outlets along both sides. These jets sweep the bowl and guide waste towards the outlet in one controlled wash. In conventional pans, water often misses the corners and edges, leaving residue behind. The box rim ensures water reaches the entire bowl, including every corner, so no surface is left unwashed delivering a cleaner, more hygienic pan after every flush with far less manual effort.

Smart design. Powerful performance.

The wall mounted flush tank is positioned above the pan and connects through a straight flush pipe. A dual push button allows users to select a lighter or fuller flush, supporting responsible water use every day. Water supply is managed through an ARBO angle valve and a flexible inlet connection, ensuring a secure, precise and reliable connection with convenient shut off whenever servicing is required.

Secure. Precise. Reliable.

When planning an Indian toilet, fix the pan position first, then mark the cistern height directly above it so the flush pipe runs straight. Place the angle valve point beside the cistern and position the health faucet within easy reach of the pan. Ensure the pan is set level with a proper slope towards the drain. To understand how different flushing systems compare, read our guide on siphonic vs washdown flushing.

At the heart of the system is the ARBO concealed cistern, a slim, rigid tank designed to sit neatly inside the wall. It comes with a ready top water inlet and a pre shaped flush pipe outlet, so plumbing connections are quick and simple. 

A protective cover over the service opening keeps the inside clean while the wall is plastered and tiled.

Slim design. Smart connections. Reliable performance.

Inside, the cistern is engineered for reliable flushing with water saving functionality. The adjustable dual flush system gives you a half flush for light use and a full flush when needed, so less water is used every day. 

The 10 litre tank delivers a strong, complete flush. The water level can be easily adjusted to suit the toilet and your water saving needs. The service opening gives easy access to the inner parts for future adjustment or maintenance.

Engineered for reliable flushing with water saving functionality.

This is how the system looks inside the wall during construction. The cistern is mounted on a strong MS (mild steel) full frame, fixed to both the floor and the wall. The frame holds the cistern in place and supports the weight of the wall hung closet, so the toilet floats securely off the floor. 

Adjustable legs help set the right height and level, and the ultra slim 80 mm design saves valuable wall space. The complete concealed cistern set is designed for faster, easier installation behind the wall.

The ideal solution for a wall mounted pneumatic concealed cistern.

Once the wall is tiled, the cistern and frame disappear completely. All you see is a sleek dual button flush plate and a floating wall hung toilet. This is concealed technology for a seamless, modern bathroom. 

The pneumatic flush works on air pressure, so a light press of the button gives a smooth, effortless flush. The open floor under the toilet makes cleaning quick and easy, and the bathroom looks more spacious.

Concealed technology for a seamless wall hung bathroom.

Complete the look with matching ARBO products : a stylish wall hung closet, a designer flush plate, a convenient health faucet set and a neat paper holder for a complete, coordinated bathroom.

A siphonic flush uses the shape of the toilet trapway and the movement of water to create a siphoning effect. When the flush is activated, water enters the bowl and helps create a flow that draws waste through the trapway.

Designed for a Better Experience Siphonic technology combines water movement, gravity and trapway design to create a smooth and powerful flushing action. It is particularly suited to users looking for a combination of performance, comfort and refined flushing operation.

In Simple Words 

Siphonic Flush: Smooth flow. Powerful performance. 

Washdown Flush: Direct force. Fast performance.