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Installation is a service · plumbing is the customer’s responsibility
10-20 Apartments · Sand + Softening · Central
The complex inlet water treatment system is an industrial central system designed specifically for apartment and complex inlets serving 10-20 flats; combining an automatic sand unit with a water softener, it treats coarse sediment and hardness to protect the heating system, boiler, taps and white goods inside each flat and extend their life.
01Problem & Solution
Problem
Hard, sediment-laden water wears down the boiler, the heating system, the taps and the white goods in every single flat. Each flat deals with its own breakdowns, and together it adds up to a serious cost for the building.
Solution
The complex inlet water treatment system brings an automatic sand unit and a water softener together at the inlet. Coarse sediment and hardness are dealt with before they enter the building, and every flat is protected by one system.
02Key Features
The complex inlet water treatment system is designed to raise the shared water quality of mid-sized apartment blocks and complexes.
Capturing coarse sediment, sand, silt and rust clears the water and protects the plumbing.
Cationic resin removes the hardness, protecting boilers, water heaters and plumbing from scaling.
It offers a capacity matched to the shared water needs of mid-sized apartment and complex inlets.
It markedly extends the life of the heating system, the boiler, the taps and the white goods.
The sand unit backwashes itself and the softener regenerates automatically, so the maintenance burden drops to a minimum.
One central system costs far less than buying a unit for every flat.
Product Video

03Technical Specifications
| Feature | Value | What it does |
|---|---|---|
| System Type | Central, at the Complex Inlet | The main problem the system solves. Pick the wrong type and the water does not improve. |
| Intended Scale | 10-20 Apartments | |
| Stages | Sand + Softening | The order of the stages. It runs from coarse sediment towards fine treatment. |
| What It Treats | Coarse Sediment · Limescale | |
| Operation | Fully Automatic | How the unit runs. Pumped models keep producing even when mains pressure is low. |
| Mounting | The Main Water Inlet | Where it is mounted. The location decides how easy service and filter changes will be. |
04Applications
The complex inlet water treatment system is ideal for building managements that want to raise the shared water quality from a single point.
05How It Works
The system is installed on the complex’s main water inlet, so every flat is fed from that one point.
The water passes through the sand bed, where coarse sediment, silt and rust are captured and the water cleared.
The cationic resin captures the calcium and magnesium ions that cause hardness, and the hardness is removed.
Cleared of sediment and hardness, the water goes into the complex’s plumbing and out to every flat.
The sand unit backwashes itself and the softening resin regenerates with brine, and the cycle continues.
06Making the Right Choice
When choosing the complex inlet water treatment system, the number of flats, the water analysis and the available space must be assessed correctly.
Buildings of 10-20 flats suit this system; larger blocks call for a higher capacity.
The hardness and sediment load directly determine the vessel sizes and the resin volume.
The complex’s flow at peak hours must suit the system’s capacity.
There must be enough room in the plant room for the two vessels, the salt tank and the drain line.
07Maintenance and Use
08Frequently Asked Questions
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Questions & Answers
Questions on compatibility, capacity and installation are answered by our technical team. The answers stay public — so the next person with the same question can see them too.
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The delivery time is confirmed to you when your order is approved. This product is heavy and bulky, so it is shipped by freight; freight costs within Türkiye are covered by us.
The system is delivered ready to install; it only needs to be connected to the inlet and outlet lines. If valve setup is required, we provide free support over a video call. Installation and commissioning fall under our service work and are subject to a service fee. Plumbing labour and any pipes, valves and fittings are not included in the price; these items are the customer’s responsibility.
This product is covered by a 2-year manufacturer warranty. During the warranty period, labour and parts are free for faults arising from manufacture. Consumables such as filters, membranes and resin are outside warranty cover — they are replaced when their service life ends; they do not fail.
The right of withdrawal and the return terms are set out in detail in the distance sales agreement. Systems that have been installed and commissioned, and made-to-order products, are outside its scope.
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