0 €0.00

High Quality Plumbing Products for Every Need

High quality hydraulic products for every need

In our e-commerce, we are pleased to present you a vast range of plumbing products from the best brands, selected to satisfy all needs related to water management and air conditioning. This category has been carefully set up to offer complete, high-quality solutions to industry professionals, DIY enthusiasts and anyone who wants to improve the water efficiency of their home or work environment.

Among our products, you will find a selection of advanced water purification systems. These devices are designed to ensure access to clean and healthy water, eliminating contaminants and improving the quality of water for domestic and professional use. We offer latest generation filters that adapt to different needs, capable of removing impurities while maintaining a constant flow of water.

We also understand the importance of maintaining and upgrading hydraulic components - for this reason, our selection includes a variety of replacement parts and essential components. From toilet cistern spare parts to specific components for more complex systems, our goal is to provide everything you need for effective repairs and upgrades to your water system.

In addition, our range includes air conditioning accessories , ideal for maintaining a comfortable environment throughout the different seasons. From the simplest solutions to the most complex systems, each product is carefully chosen to offer optimal and long-lasting performance.

By browsing our category dedicated to hydraulics, you will have the opportunity to discover products from the best brands in the sector, synonymous with reliability and innovation. Whether you are looking for complete toilet cisterns or simply some specific spare parts, here you will find items that meet your needs with precision and efficiency.

We invite all our customers to explore this rich and comprehensive category. With ease of use and a wide offer, our e-commerce stands as a point of reference for those looking for high-quality professional or domestic plumbing solutions.

Show Less

Subcategories

Water purification

The importance of water purification for the environment and health

Water purification is a fundamental process to ensure a healthy and safe environment for all living beings. As experts in the field, we deeply understand the impact that polluted waters can have on public health and ecosystems. Water pollution can transmit diseases, destroy natural habitats and limit the clean water resources needed for daily life. Therefore, water treatment plants play a crucial role in eliminating harmful contaminants such as pathogenic bacteria, toxic chemicals and organic debris through physical, chemical and biological processes. Water purification not only prevents the spread of water-borne diseases but also protects aquatic biodiversity, helping to maintain the balance of habitats. Furthermore, an effective water purifier allows the recycling and reuse of water in various sectors, promoting sustainable management of water resources. Investing in the quality of water purification systems therefore means protecting human health and preserving environmental integrity for future generations.

Advanced technologies in wastewater treatment

The technologies used in wastewater treatment have undergone rapid evolution in recent years, with the introduction of increasingly efficient and sustainable systems. Among the cutting-edge solutions, we find processes such as microfiltration, reverse osmosis and advanced biological treatment systems. These techniques not only guarantee effective water purification, removing organic and inorganic contaminants, but also contribute to reducing energy consumption and the environmental impact of water treatment plants. In particular, modern water treatment plants use bacteria and other microorganisms to degrade pollutants through natural processes, thus minimizing the use of harmful chemicals. The integration of physicochemical and biological methods has become common practice to ensure that wastewater is treated comprehensively before its release into the environment or reuse. These innovations represent a fundamental step towards safeguarding public health and the protection of aquatic ecosystems, fully falling within the vision of sustainable development.

The role of biological processes in water purification

In modern water treatment plants, biological processes play a critical role in removing organic contaminants and nutrients such as nitrogen and phosphorus. These processes make use of the metabolic action of specific microorganisms which, under controlled conditions, degrade polluting substances, transforming them into simpler compounds or harmless gases. An example is anaerobic digestion, which occurs in the absence of oxygen and produces methane, or nitrification followed by denitrification to eliminate nitrogen. Accurately controlling environmental conditions, such as pH, temperature and dissolved oxygen, is crucial to optimizing the activity of cleansing bacteria. Furthermore, these processes have the advantage of being sustainable and with low environmental impact, as they reduce the need to use aggressive chemicals for water treatment. The integration of these biological systems in purification plants therefore represents an effective solution not only to protect public health, but also to preserve aquatic ecosystems from pollution.

Air conditioning accessories

Accessories for the installation of air conditioners

Within this page you can find every type of accessory from various brands necessary for assembly and installation

and maintenance of air conditioning systems.

Fixing systems, brackets, condensate pumps, predisposition boxes, pipes, condensate collectors, insulation, ducts,

fittings and many other items.

If you don't find the product you are looking for or want to request a personalized quote

contact us by email: info@ar-store.it

Toilet cisterns - Accessories and spare parts.

Toilet cisterns - Accessories and spare parts

On this page you will find every type of bathroom accessory.

Built-in and external toilet cisterns, spare parts for bell toilet cisterns, gaskets, plates and much more.

Discover the full range!

If you don't find the product you are looking for or want to request a personalized quote

contact us by email: info@ar-store.it

Hydraulic Components

On this page you will find every article that allows the installation and commissioning of systems for heating, cooling, domestic hot water, pumps and circulators, thermal power plants, water treatment and many other applications.

Some of the products you can choose from are filters, dirt separators, zone valves, fittings, pipes, extensions, manifolds, compensators, pressure reducers, filling units, thermal discharge valves, safety valves, pressure gauges, fuel shut-off valves, deaerators , thermometers, thermostatic valves, motorized valves, balancing valves, anti-condensation valves, radiator valves, wildcard valves and much more.

All these products are available from leading manufacturers.

If you don't find the product you are looking for or want to request a personalized quote

contact us by email: info@ar-store.it

Sort by:

View

There are 202 products.

-28%

Comparative SINTESI actuator 230V cod. SR2221U

Available

Comparative SINTESI actuator 230V cod. SR2221U HEATING / COOLING / DOMESTIC WATER. ON-OFF operation, with 1 additional micro free in opening.

€67.82

€94.20

-10%

Caleffi automatic air vent valve MINICAL G 3/8 cod. 502030

Available

Caleffi automatic air vent valve MINICAL G 3/8 cod. 502030
Automatic air vent valve. Connection: G 3/8" A (ISO 228-1) M.

€11.77

€13.08

-28%

Comparative servo SINTESI 24V cod. SR2421U

Available

Comparative servo SINTESI 24V cod. SR2421U HEATING / COOLING / DOMESTIC WATER. ON-OFF operation, with 1 additional micro free in opening.

€67.82

€94.20

-10%

Caleffi hygroscopic air vent valve G 3/8 cod. 508031

Available

Caleffi hygroscopic air vent valve G 3/8 cod. 508031
Automatic hygroscopic air vent valve for radiators. Connection: G 3/8" A (ISO 228-1) M.

€5.47

€6.08

-28%

Comparative fast SINTESI actuator 230V cod. SR2221BA

Available

Comparative fast SINTESI servo 2 points 230V cod. SR2221BA
HEATING / COOLING / DOMESTIC WATER. MODULATING operation, with 1 additional micro free in opening.

€92.09

€127.90

-10%

Caleffi automatic air vent valve ROBOCAL G 3/8 cod. 502630

Available

Caleffi automatic air vent valve ROBOCAL G 3/8 cod. 502630
Automatic air vent valve. Connection: G 3/8" A (ISO 228-1) M.

€9.81

€10.89

-28%

Comparative fast SINTESI servo 24V cod. SR2421BA

Available

Comparative fast SINTESI servo 24V cod. SR2421BA
HEATING / COOLING / DOMESTIC WATER. MODULATING operation, with 1 additional micro free in opening.

€99.51

€138.20

-10%

Caleffi automatic air vent valve ROBOCAL G1/4 cod. 502420

Available

Caleffi automatic air vent valve ROBOCAL G1/4 cod. 502420
Automatic air vent valve. Connection: G 1/4" A (ISO 228-1) M.

€10.20

€11.33

-28%

Comparative servo SINTESI ALL IN ONE 230V cod. SY2221B

Available

Comparative servo SINTESI ALL IN ONE 230V cod. SY2221B HEATING / COOLING / DOMESTIC WATER. ON-OFF or MODULATING operation, with 1 additional micro free in opening.

€76.39

€106.10

-10%

Caleffi brass dirt separator DIRTCAL 3/4 cod. 546205

Available

Caleffi brass dirt separator DIRTCAL 3/4 cod. 546205
Brass dirt separator for horizontal pipes with DN 20 (3/4") female threaded connections.

€87.47

€97.19

-28%

Comparative servo SINTESI ALL IN ONE 24V cod. SY2421B

Available

Comparative servo SINTESI ALL IN ONE 24V cod. SY2421B HEATING / COOLING / DOMESTIC WATER. ON-OFF or MODULATING operation, with 1 additional micro free in opening.

€79.49

€110.40

-10%

Caleffi dirt separator with DIRTMAG 3/4 magnet cod. 545305

Available

Caleffi dirt separator with DIRTMAG 3/4 magnet cod. 545305 Composite dirt separator with magnet for horizontal and vertical pipes with DN 20 (3/4") threaded connections.

€102.44

€113.83

-28%

Comparative servo SINTESI DC 24V 30 sec cod. SDC42T030

Available

Comparative servo SINTESI DC 24V 30 sec cod. SDC42T030
SINTESI DC is the Comparato actuator with 24 V direct current power supply . 2 positions.

€123.27

€171.20

-10%

Caleffi dirt separator and filter DIRTMAGPLUS 3/4 cod. 545375

Available

Caleffi dirt separator and filter DIRTMAGPLUS 3/4 cod. 545375 Multifunction composite device with dirt separator and DIRTMAGPLUS filter. Threaded connections DN 20 (3/4").

€161.84

€179.82

-10%

Caleffi dirt separator and filter DIRTMAGPLUS 1 cod. 545376

Available

Caleffi dirt separator and filter DIRTMAGPLUS 1 cod. 545376 Multifunction composite device with dirt separator and DIRTMAGPLUS filter. Threaded connections DN 25 (1").

€170.73

€189.70

Showing 1-15 of 202 item(s)

Information

AR-STORESHOP YOUR ONLINE WHOLESALER

Ar-storeshop company that has been operating in the online commerce sector since 2014

we deal with the sale of hydro - thermo - sanitary products - power tools - generators and much more.

We have customers and ship to more than 50 countries

Main sectors.

Residential - Industrial supplies

This website uses its own and third-party cookies to improve our services and show you advertising related to your preferences by analyzing your browsing habits. To give your consent to its use, press the Accept button.

More information Customize cookies

Functional cookies

Yes

Description and cookies

Functional cookies are strictly necessary to provide the services of the shop, as well as for its proper functioning, so it is not possible to refuse their use. They allow the user to browse through our website and use the different options or services that exist on it.


PHP_SESSID	ar-storeshop.com	The PHPSESSID cookie is native to PHP and allows websites to store serialised status data. On the website it is used to establish a user session and to pass state data through a temporary cookie, which is commonly known as a session cookie. These Cookies will only remain on your computer until you close your browser.	Session
PrestaShop-#	ar-storeshop.com	This is a cookie used by Prestashop to store information and keep the user's session open. It stores information such as currency, language, customer ID, among other data necessary for the proper functioning of the shop.	480 hours
rc::a	Google	It is used to read and filter bot requests.	Persistent
rc::c	Google	It is used to read and filter bot requests.	Persistent

Advertising Cookies

Yes

Description and cookies

These are cookies that collect information about the advertisements shown to users of the website. They can be anonymous, if they only collect information about the advertising spaces shown without identifying the user, or personalised, if they collect personal information about the user of the shop by a third party, for the personalisation of these advertising spaces.


ads/ga-audiences	Google	These cookies are used by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor’s online behaviour across websites.	Session

Analytics cookies

Yes

Description and cookies

Collect information about the user's browsing experience in the shop, usually anonymously, although sometimes they also allow the user to be uniquely and unequivocally identified in order to obtain reports on the user's interests in the products or services offered by the shop.


_ga	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	2 years
_gat	Google	Used by Google Analytics to throttle request rate	1 day
_gat_gtag_UA_#	Google	Used to throttle request rate.	1 minute
_gd#	Google	This is a Google Analytics Session cookie used to generate statistical data on how you use the website which is removed when you quit your browser.	Session
_gid	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	1 day

Performance cookies

Yes

Description

These are used to improve the browsing experience and optimize the operation of the shop.

Other cookies

Yes

Description

These are cookies without a clear purpose or those that we are still in the process of classifying.