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Single-Lamp UV Water Treatment Unit, 21 W
₺17,856.68
VAT included · In stock · Free shipping
Installation is a service · plumbing is the customer’s responsibility
Free Shipping
Across Türkiye
Fast Delivery
Across Türkiye · 1–3 business days
2-Year Warranty
Misuse is not covered.
Order by Phone
0850 304 95 25
- SKU
- WP-UV-007
- Category
- Whole House & Building Inlet Systems, UV Water Treatment
Which capacity is enough for you? Let us find the unit that suits you best in six questions.
21 Watt · Single Lamp · 304 Stainless
Chemical-Free Safety with the Single-Lamp UV Water Treatment Unit
The Single-Lamp UV Water Treatment Unit works on a 21 watt ultraviolet lamp inside a 304 grade stainless body. On lines up to 1.5 m³ an hour it disrupts the structure of microorganisms and renders them inactive, and it adds no chemicals to the water.
- Power
- 21 Watt
- Flow Rate
- 1,5 m³/hour
- Body
- 304 Stainless Steel
01Problem & Solution
Filters Do Not Cover Microbiological Risk
Problem
Uncertainty in Well and Tank Water
Sediment and carbon stages remove particles, chlorine and odour, but they do not cover microbiological risk. Where well water is used, or the water stands in a tank, an extra safety stage is needed.
Solution
A Compact UV Stage
The Single-Lamp UV Water Treatment Unit passes the water through the light path, disrupting the structure of microorganisms and rendering them inactive. It adds no chemicals and leaves the taste, odour and mineral balance unchanged.
02Key Features
Compact, Durable, Chemical-Free
The Single-Lamp UV Water Treatment Unit is the microbiological safety stage for medium-flow lines.
21 Watts of Lamp Power
A single lamp gives effective ultraviolet treatment on lines up to 1.5 m³ an hour.
304 Stainless Steel Body
A corrosion-resistant stainless steel body serves for years under line pressure.
A Quartz-Sleeved Lamp
The lamp sits inside a quartz sleeve, separated from the water; the light passes through while the lamp stays safe.
8 Bar Working Pressure
It works safely at line pressures up to 8 bar and runs on a 220 V 50 Hz supply.
Chemical-Free Operation
It adds no chemicals to the water, leaves no residue, and changes neither taste nor odour.
Easy to Plumb In
Threaded connections of 3/4 inch to 1 inch make it straightforward to add to an existing line.
03Technical Specifications
System Details
| Feature | Value | What it does |
|---|---|---|
| Product Type | Ultraviolet Treatment Unit | Which family the unit belongs to. Products in the same family can be used in place of one another. |
| Number of Lamps | 1 | |
| Power | 21 Watt | Whether electricity is needed. If it is not, the unit keeps producing during a power cut. |
| Flow Rate | 1,5 m³/hour | How much water passes through per unit of time. A low flow rate drops the pressure when more than one tap is open. |
| Connection | 3/4" – 1" Threaded | Where it connects to the system. A building inlet and a flat’s internal plumbing call for different products. |
| Body | 304 Grade Stainless Steel | The outer body material. Stainless steel means high pressure and a long life. |
| Power Supply | 220 V · 50 Hz | Whether electricity is needed. If it is not, the unit keeps producing during a power cut. |
| Working Pressure | 8 Bar | |
| Lamp Life | 9,000 Hours | The regular maintenance load. If filters are not changed on time, performance drops. |
04Applications
Where Is It Used?
The Single-Lamp UV Water Treatment Unit is used as an extra safety stage on medium-flow lines.
- Apartment & Villa Inlets
- Well & Borehole Water Lines
- Buildings Using Tank-Stored Water
- Treatment Unit Outlets
- Café & Restaurant Lines
- Offices & Small Businesses
- Central Treatment Systems
- Service & Installation Engineers
05How It Works
How Does the Single-Lamp UV Water Treatment Unit Work?
The Water Is Filtered First
Sediment and carbon stages remove particles and turbidity; clear water lets the UV pass through easily.
Into the Stainless Body
Water enters the 304 stainless body through the threaded connection and is directed around the lamp.
Contact with 21 Watts of Light
The ultraviolet light from the quartz-sleeved lamp disrupts the structure of microorganisms and renders them inactive.
No Chemical Residue
The process is physical, so nothing is added to the water and its taste, smell and mineral content are unchanged.
On Along the Line
Having passed through the unit, the water leaves by the outlet connection for the plumbing or the point of use.
06Making the Right Choice
Is 21 Watts Enough for Your Line?
When choosing the Single-Lamp UV Water Treatment Unit, the line’s flow rate, the clarity of the water and the connection size should be assessed.
Line Flow Rate
If your hourly flow is below 1.5 m³ this unit fits; above that, choose a higher wattage.
Water Clarity
The unit is only effective in clear water; sediment and carbon stages must always sit ahead of it.
Connection Size
The 3/4 inch to 1 inch threaded connection should be chosen to suit your pipe size.
Installation Space
Clearance for lamp changes, matched to the body length, and a socket nearby should both be planned.
07Maintenance and Use
Notes That Preserve Its Effectiveness
With regular maintenance the Single-Lamp UV Water Treatment Unit keeps working as it should.
- Even while it still lights, a lamp loses intensity over time and must be renewed periodically.
- If limescale or sediment builds on the quartz sleeve the light cannot reach the water, so the sleeve should be cleaned regularly.
- The pre-filter stages should be changed on time; cloudy water reduces the unit’s effectiveness.
- Disconnect the unit from the electricity supply while changing lamps or cleaning sleeves.
08Frequently Asked Questions
Common Questions
What does the Single-Lamp UV Water Treatment Unit do?
It passes filtered water through an ultraviolet light path, disrupting the structure of microorganisms and rendering them inactive. That adds a chemical-free microbiological safety stage to the line.
Up to what flow rate can it be used?
It is used on lines up to 1.5 m³ an hour. Beyond that flow the water does not stay in the light path long enough and the effect falls; higher flows call for multi-lamp models.
Is it enough on its own?
No. This unit does not remove sediment, chlorine, hardness or dissolved salts; it is a microbiological safety stage only. Sediment and carbon filters must sit ahead of it.
Does it change the taste of the water?
No. The process is entirely physical, so no chemical is added and no residue is left; the water keeps its taste, its smell and its mineral content.
When should the lamp be changed?
Lamp life is around 9,000 hours. Once that is up the lamp may still light, but its intensity has fallen and it must be renewed; the cleanliness of the quartz sleeve should be checked at the same service.
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Questions & Answers
Questions asked about this product
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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Installation and commissioning
Installation is a service · plumbing is the customer’s responsibilityThe 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.
Warranty
2 years · manufacturerThe system is covered by a 2-year manufacturer warranty. During the warranty period, labour and parts are free for faults arising from manufacture or installation. Consumables such as filters, membranes and resin are outside warranty cover — they are replaced when their service life ends; they do not fail.
Withdrawal and returns
Distance sales agreementThe 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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