Hydraulic articles – parts and accessories for plumbing systems
In this category you will find hydraulic articles for water, sewage, heating installations, as well as solutions related to water filtration and treatment. The offer has been prepared for both professionals and private customers looking for reliable parts and practical accessories for everyday installation and service work.
We offer hydraulic accessories that help build, expand, or repair an installation in a reliable and safe way. It is a wide selection of components designed to ensure reliability, tightness, and durability, so that every water or sewage installation operates flawlessly.
CALCULATE BEFORE YOU CHOOSE
Useful calculators
Check the key values before choosing a solution.
01Identify BSP/NPT threadCompare thread diameter and standard before buying a fitting.Open calculatorCollapse calculator→
Identify BSP/NPT thread
BSP/NPT pipe-thread calculator
Compare indicative measurement ranges by nominal size, standard family and thread side.
Indicative table
Thread
NPT female
NPT male
BSP female
BSP male
1/8
8.50–8.90
9.40–9.70
8.50–8.90
9.40–9.70
1/4
11.40–11.90
12.90–13.10
11.40–11.90
12.90–13.10
3/8
14.90–15.40
16.30–16.60
14.90–15.40
16.30–16.60
1/2
18.30–18.70
20.70–21.10
18.60–19.00
20.50–20.90
3/4
23.70–24.10
26.30–26.70
24.10–24.50
26.10–26.40
1
30.30–30.80
32.90–33.40
30.30–30.80
33.00–33.20
5/4 (1 1/4)
39.20–39.60
41.40–42.00
39.00–39.50
41.50–41.90
6/4 (1 1/2)
45.10–45.50
47.30–47.90
44.80–45.30
47.40–47.80
02Convert inches and diametersConvert inches to mm and understand nominal sizes.Open calculatorCollapse calculator→
Convert inches and diameters
Inches to centimetres and millimetres
Converts the international length inch and accepts decimals, fractions and mixed numbers.
Brass nipple 1" is a fitting with an external thread designed for connecting elements of installations. Made of brass, it ensures durability and good corrosion resistance. It works well in cold and hot water supply systems as well as in central heating systems. Length of the element: 38 mm.
DC 24V solenoid valve for filtration and reverse osmosis systems. Equipped with 2 quick connectors for 1/4" tubing. In a resting state, it remains closed, and when powered, it allows for automatic opening or closing of the water supply in the system.
Set of 2 pieces of 3/4" DN20 ball valves with a coupling and gland. Designed for water supply and central heating installations in buildings. Body made of brass, PTFE ball seal, aluminum butterfly in red color. Sandblasted and nickel-plated handles, suitable for drinking water. Parameters: max 20 bar, max 120°C, L 77 mm, internal/external thread 3/4".
Brass nipple 1/2" with a length of 37 mm for making durable connections in hydraulic installations. Made of brass, resistant to corrosion and suitable for use in cold and hot water systems as well as central heating (ZWU, CWU, CO). Facilitates quick connection of standard size 1/2" components.
Brass nipple 3/4" is a fitting with an external thread designed for connecting elements of installations. The brass construction ensures good durability and resistance to corrosion. The length of 32 mm facilitates installation in typical hydraulic systems. It is suitable for cold and hot domestic water installations as well as in central heating systems.
Cork insert (plug, stopper) for quick connectors, which helps secure the filter against water loss. Particularly recommended for aquarium systems. Helps prevent the osmotic membrane from drying out when the installation is temporarily disconnected.
Aquafilter FXFVP is a chrome-plated water connection for the sink faucet, designed for connecting a filter. Made of plastic with a chrome coating. It has a standard thread used in kitchen faucets (after removing the aerator). The valve allows for the flow or cutoff of water to the filter. A rubber seal is included in the set.
1/2" connector with shut-off valve and 1/4T quick coupling for installations with water filters or refrigerators. It has a 1/2" internal thread and quick couplings for a 1/4" (6.4 mm) hose on both sides of the valve. It allows for quick shut-off of the water supply during service, cartridge replacement, or device connection.
Connecting tee with a 1/2 inch thread for connecting a water filter or reverse osmosis (RO) system to the water installation. It has a Gz x Gw passage and a filter power outlet in size 1/4" (approx. 14 mm). Designed for operation at a temperature of 2-42 0°C.
Tee with a power connection for connecting a water filter or reverse osmosis (RO) system. The 3/8" thread (Gz x Gw) allows for integration into the existing installation, while the 1/4" outlet is used to supply the filter. Operating temperature range 2-42°C.
Brass reducing nipple 1" GZ x 3/4" GZ (external thread on both sides) for connecting components of installations with different diameters. Designed for hot water supply, cold water supply, and heating systems. Solid brass construction is suitable for typical plumbing work.
WODARO pressure control set for water installations with a 1/2" connection. The set includes a manometer with a dual scale bar/psi (range 0-10 bar / 0-145 psi), a brass adapter 1/2" female x 1/2" male, and PTFE tape for sealing connections. It is suitable for installation, service, and diagnostics of water supply, heating systems, and filtration systems.
WODARO pressure control set for water installations with a 3/4" connection. It allows for quick and clear measurement thanks to the manometer with a dual scale (bar/psi) in the range of 0-10 bar (0-145 psi). The set includes a brass 3/4" adapter and PTFE tape 12 mm x 0.075 mm x 10 m for secure sealing of threaded connections.
WODARO pressure control set for water systems with a 1" connection for permanent installation. The set includes: a brass 1" adapter (female x male), a dual scale pressure gauge (0-10 bar, 0-145 psi) with a stainless steel housing, and PTFE tape 12 mm x 0.075 mm x 10 m for sealing threads securely. For water supply, heating, and filtration systems.
Set of 2 fittings (connection) for DAFI flow filters. It facilitates quick, tight, and safe installation of the filter housing to the water system. Threads: 1/2" female and 3/4" male. The set includes 2 fittings and 2 seals.
Brass reducing nipple for connecting installation elements with different threads. Made of brass, intended for cold and hot water supply installations as well as central heating. Connections: 1'' GZ (external thread) x 3/4'' GW (internal thread). It is suitable for plumbing and service work.
Set of 2 ball valves 1" DN25 with a coupling for water supply and central heating installations. Brass body, ball sealing made of PTFE (Teflon) for reliable sealing and durability. Convenient butterfly handle facilitates quick opening and closing, even in tight spaces. Sandblasted and nickel-plated surface increases corrosion resistance.
Teflon tape (PTFE) for sealing threaded connections in water installations. The set of 10 rolls is suitable for the installation and servicing of water filters and reverse osmosis systems. Parameters of one roll: length 10 m, width 10 mm, thickness 0.075 mm.
Stop valve for automatic air vent with a 1/2" thread. Designed for installation in systems that use 1/2" automatic air vents. The body is made of brass. Facilitates servicing and replacement of the air vent without the need to drain the entire system. 1 piece.
Selecting the right installation components has a direct impact on the tightness, durability, and ease of use of the entire system. The category of hydraulic articles includes practical parts and accessories used in water, sewage, heating, drainage installations, as well as in solutions related to water filtration and treatment.
In this category you will find: water connectors, nipples and couplings, plugs and caps, water valves, pressure reducers, sewage pipe brackets, and other fittings and installation components.
The most important features of the offer: a wide selection of sizes and materials, high manufacturing quality, resistance to corrosion and mechanical damage, precise fitting, and application in water, sewage, heating, and drainage installations.
Our offer includes a wide range of installation system components and hydraulic accessories from renowned manufacturers and based on modern technologies. We make sure that every fitting, valve, or pipe meets strict standards and is suitable for operation also in more demanding systems.
Practical components for the construction, modernization, and repair of installations.
Why choose our hydraulic accessories?
The hydraulic articles in this category have been selected to make installation assembly easier and reduce the risk of installation problems. These solutions are useful both for new projects and for modernization and repair work.
Comprehensive supply – in one place you will find the components needed for water and sewage installations.
High quality – the products meet high quality standards, which translates into reliability and long service life.
Wide selection of parts – easier matching of components to a specific project.
Professional advice – assistance in choosing solutions suitable for the application.
Attractive prices – a favorable price-to-quality ratio for professionals and private users.
What products are included in this category?
Water connectors
Water connectors are a fundamental element of every water installation. The products offered stand out for their durability and resistance to mechanical damage and corrosion. The availability of variants made of copper, galvanized steel, and plastics makes it easier to match the solution to the needs of a specific installation.
Nipples and couplings
Nipples and couplings are essential components in hydraulic systems. They are available in various sizes and materials, such as brass, copper, or chrome, which makes it possible to match them to the specific requirements of a given system.
Plugs and caps
Plugs and caps are responsible for the tightness and safety of the installation. The offered variants are available in many sizes and made of materials with high resistance to water and other external factors.
Water valves
Valves are key elements of every hydraulic installation. The assortment includes ball valves, needle valves, shut-off valves, and control valves, which enable precise control of water flow. High manufacturing quality translates into their reliability and durability.
Pressure reducers
Pressure reducers help maintain safe and stable pressure in water installations. This is important equipment wherever the protection of fittings, filters, and other system components matters. The products are easy to install and designed for long-term operation.
Sewage pipe brackets
Sewage pipe brackets ensure solid mounting of pipes and other installation components. They are available in various sizes and shapes, and the materials used help increase resistance to corrosion and mechanical damage.
A wide selection of parts makes it easier to match components to a specific system.
Materials and workmanship quality
Material quality is of great importance in plumbing. The offer includes components made of materials used in installation practice, such as copper, brass, chrome, galvanized steel, and plastics. Such a selection makes it possible to better match the part to operating conditions, the type of medium, and the nature of the installation.
Our hydraulic parts are characterized by resistance to corrosion, moisture, mechanical damage, and high pressure. Equally important is manufacturing precision, which affects the proper fit of components and the tightness of connections.
Tip: when choosing hydraulic parts, it is worth paying attention not only to the type of component, but also to the material, compatibility with other components, and the operating conditions of the installation.
Application of hydraulic articles
The products offered are widely used in many types of installations and can be used both by professionals and by users carrying out minor work on their own.
water installations,
sewage installations,
heating systems,
drainage installations,
systems related to water filtration and treatment,
installation, service, and modernization work.
How to choose the right hydraulic parts?
Well-selected components help avoid leaks, installation problems, and premature wear of the installation. When purchasing, it is worth checking a few basic issues.
Determine the application – a different component will be needed for domestic water, another for sewage, and yet another for filtration or pressure reduction.
Choose the material – copper, brass, chrome, galvanized steel, and plastics have different properties and applications.
Check the size and connection type – dimensional compatibility is crucial for tightness and ease of installation.
Pay attention to resistance – especially in humid environments and wherever there are greater mechanical loads or higher pressure.
Choose good quality products – manufacturing precision translates into easier installation and reliable operation.
The right selection of parts affects the safety and durability of the entire installation.
Organized overview of the offer
Product group
Application
Recommended features
Water connectors
Connecting water installation components
Durability, resistance to corrosion and mechanical damage
Nipples and couplings
Connecting installation components
Various sizes, easy fitting, availability of many materials
Plugs and caps
Closing sections of the installation and securing the system
Tightness, safety, resistance to water and external factors
Strength, resistance to corrosion and mechanical damage
Who is this category for?
This category has been prepared for plumbers, installers, and individual customers. It is a good place both for people completing components for larger projects and for those looking for individual parts to repair, expand, or modernize an existing installation.
If you are looking for hydraulic articles that will help create a solid, tight, and safe installation, you will find practical solutions here for many applications. From water connectors to sewage pipe brackets – this is an offer prepared with an emphasis on quality, functionality, and reliability.
FAQ – frequently asked questions
What products are included in the hydraulic articles category?
The category includes, among others, water connectors, nipples and couplings, plugs and caps, water valves, pressure reducers, sewage pipe brackets, and other fittings and installation components.
Who are these hydraulic accessories intended for?
The offer is aimed at both professionals, such as plumbers and installers, and private customers carrying out repairs, modernization work, or new installations.
In which installations can these hydraulic parts be used?
The products are used in water, sewage, heating, and drainage installations, as well as in systems related to water filtration and treatment.
What materials are available in this category?
The offer includes components made, among others, of copper, brass, chrome, galvanized steel, and plastics. The choice of material should be matched to the type of installation and operating conditions.
Why is a pressure reducer used in a water installation?
A pressure reducer helps maintain stable and safe pressure in the installation. It can help protect fittings, filters, and other system components from the effects of excessively high pressure.
How to choose nipples and couplings for an installation?
When choosing, attention should be paid to the size, connection type, material, and compatibility with the other system components. Proper matching affects the tightness and durability of the connection.
What role do plugs and caps play?
Plugs and caps are used to close selected sections of the installation and secure the system. They help maintain tightness and increase operational safety.
Are the hydraulic articles in this category suitable for repairs and modernization?
Yes, many products work well both for building new installations and during repairs, replacement of worn parts, and modernization of existing systems.
What should you pay attention to when buying a water valve?
It is worth checking the valve type, intended use, connection size, material, and whether the given model meets the needs of the installation in terms of shut-off or flow control.
