Subscribe our BKF Newsletter and stay up to date with the latest offers.
Log in

Price Inquiry

New Cart 0 zł

Your cart is empty

Filter
Name (A-Z)

Diaphragmatic vessels

Failed to add some of the products to cart.

Recommended

Name and Code
In Stock
Price subtotal
Change Cart
Diaphragm vessel (CWU) Flamco Airfix E25

Diaphragm vessel (CWU) Flamco Airfix E25

NAC-PRZ-25L-FLA
Diaphragm vessel (CWU) Flamco Airfix E25
Product Description: The Flamco Airfix E25 diaphragm vessel (CWU) is designed to maintain a stable pressure in hot water systems, ensuring efficient operation and prolonging the life of equipment. This high-quality diaphragm vessel effectively absorbs pressure fluctuations, providing optimal performance in central heating and domestic hot water systems. With its robust construction, the Airfix E25 is suitable for a wide range of applications. Technical Features: Model: Airfix E25 Material: Durab
Product Description: The Flamco Airfix E25 diaphragm vessel (CWU) is designed to maintain a stable pressure in hot water systems, ensuring efficient operation and prolonging the life of equipment. This high-quality diaphragm vessel effectively absorbs pressure fluctuations, providing optimal performance in central heating and domestic hot water systems. With its robust construction, the Airfix E25 is suitable for a wide range of applications. Technical Features: Model: Airfix E25 Material: Durab
In Stock
0
In Stock:
0

209,29 zł

subtotal
Total (subtotal)

209,29 zł

Enter quantity
Quantity must be included in range 1 - 99999
Quantity cannot be more than 99999
unit
Change Cart
Expansion tank REFLEX 12L for cold water

Expansion tank REFLEX 12L for cold water

NAC-PRZ-12L-REF
Expansion tank REFLEX 12L for cold water
Product Description: The Reflex REFIX DE 12L diaphragm vessel (CWU) is designed for cold water applications. It offers reliable pressure stabilization and is ideal for maintaining a consistent water supply in plumbing systems. The vessel is constructed with high-quality materials to ensure durability and long service life, making it suitable for various installations. Technical Features: Model: REFIX DE 12L Type: Diaphragm vessel for cold water. Volume: 12 liters. Material: High-quality material
Product Description: The Reflex REFIX DE 12L diaphragm vessel (CWU) is designed for cold water applications. It offers reliable pressure stabilization and is ideal for maintaining a consistent water supply in plumbing systems. The vessel is constructed with high-quality materials to ensure durability and long service life, making it suitable for various installations. Technical Features: Model: REFIX DE 12L Type: Diaphragm vessel for cold water. Volume: 12 liters. Material: High-quality material
Weight
6 kg
In Stock
1
In Stock:
1

271,92 zł

subtotal
Total (subtotal)

271,92 zł

Enter quantity
Quantity must be included in range 1 - 99999
Quantity cannot be more than 99999
unit
Change Cart
Expansion tank REFLEX 25L N C.O.

Expansion tank REFLEX 25L N C.O.

NAC-PRZ-25L
Expansion tank REFLEX 25L N C.O.
Product Description: The Cosmo Mag-H 25 diaphragm vessel (CO) is designed for efficient pressure management in water supply systems. Built with high-quality materials, this vessel ensures durability and long-lasting performance even in challenging conditions. Its diaphragm technology allows for maintaining stable pressure, contributing to the overall efficiency of the system. Technical Features: Model: Cosmo Mag-H 25 Material: High-quality materials resistant to corrosion and wear. Capacity: 25
Product Description: The Cosmo Mag-H 25 diaphragm vessel (CO) is designed for efficient pressure management in water supply systems. Built with high-quality materials, this vessel ensures durability and long-lasting performance even in challenging conditions. Its diaphragm technology allows for maintaining stable pressure, contributing to the overall efficiency of the system. Technical Features: Model: Cosmo Mag-H 25 Material: High-quality materials resistant to corrosion and wear. Capacity: 25
In Stock
1
In Stock:
1

269,07 zł

subtotal
Total (subtotal)

269,07 zł

Enter quantity
Quantity must be included in range 1 - 99999
Quantity cannot be more than 99999
unit
Change Cart
Expansion Vessel 10 L 557A7006

Expansion Vessel 10 L 557A7006

NACZ-PRZ-ACV-10L
Expansion Vessel 10 L 557A7006
Product Description: The 10 L diaphragm vessel (557A7006) is designed for the storage and transfer of liquids in various applications. Its robust construction ensures durability and reliability, making it suitable for both industrial and commercial use. The diaphragm mechanism provides a consistent pressure and flow, which is essential for maintaining the performance of the system. Technical Features: Model: 557A7006 Capacity: 10 liters, ideal for various liquid storage needs. Material: Construc
Product Description: The 10 L diaphragm vessel (557A7006) is designed for the storage and transfer of liquids in various applications. Its robust construction ensures durability and reliability, making it suitable for both industrial and commercial use. The diaphragm mechanism provides a consistent pressure and flow, which is essential for maintaining the performance of the system. Technical Features: Model: 557A7006 Capacity: 10 liters, ideal for various liquid storage needs. Material: Construc
Weight
4,7 kg
In Stock
0
In Stock:
0

257,55 zł

subtotal
Total (subtotal)

257,55 zł

Enter quantity
Quantity must be included in range 1 - 99999
Quantity cannot be more than 99999
unit
Change Cart
Naczynie przeponowe (CO) płaskie Varem Flatvarem 12L [C1 012 231]

Naczynie przeponowe (CO) płaskie Varem Flatvarem 12L [C1 012 231]

NAC-PRZ-PLA-12L
Naczynie przeponowe (CO) płaskie Varem Flatvarem 12L [C1 012 231]
Naczynie przeponowe płaskie Varem 12L Maksymalne ciśnienie 4 bar Wstępne ustawienie ciśnienia 1 bar Średnica 385 mm Szerokość 142 mm
Naczynie przeponowe płaskie Varem 12L Maksymalne ciśnienie 4 bar Wstępne ustawienie ciśnienia 1 bar Średnica 385 mm Szerokość 142 mm
In Stock
0
In Stock:
0

238,69 zł

subtotal
Total (subtotal)

238,69 zł

Enter quantity
Quantity must be included in range 1 - 99999
Quantity cannot be more than 99999
szt.
Change Cart
Naczynie przeponowe (CO) płaskie Varem Flatvarem 8L, 325x128mm [C2 008 231]

Naczynie przeponowe (CO) płaskie Varem Flatvarem 8L, 325x128mm [C2 008 231]

NAC-PRZ-PLA-8-VAR
Naczynie przeponowe (CO) płaskie Varem Flatvarem 8L, 325x128mm [C2 008 231]
Poprawione
Poprawione
Weight
3,206 kg
In Stock
1
In Stock:
1

244,36 zł

subtotal
Total (subtotal)

244,36 zł

Enter quantity
Quantity must be included in range 1 - 99999
Quantity cannot be more than 99999
szt.
Change Cart
Naczynie przeponowe (CWU) Flamco Airfix E 12l [25241]

Naczynie przeponowe (CWU) Flamco Airfix E 12l [25241]

NAC-PRZ-12L-FLA
Poprawione
Poprawione
In Stock
0
In Stock:
0
Added To Cart
Added To Cart

Diaphragmatic Expansion Vessels – Pressure Control and System Safety

The Diaphragmatic Vessels category includes high-quality expansion tanks for DHW (domestic hot water) and CH (central heating) systems. These tanks ensure stable pressure in water and heating systems used in touchless car washes.

Our offer includes:

  • REFLEX REFix DE 12L – diaphragm vessel for cold DHW,
  • Flamco Airfix E 25 [25243] – 25L vessel for DHW,
  • Cosmo Mag-H 25 – 25L expansion vessel for CH systems,
  • Varem Flatvarem – flat CO expansion vessels: 8L (C2) and 12L (C1),
  • ACV 10L vessel – model 557A7006 designed for ACV boilers.

These vessels prevent excessive pressure build-up and protect the boiler system from damage. Each unit uses an internal diaphragm to separate water from compressed gas, ensuring durability and safety over long-term use.

All listed vessels are fully compatible with ACV and AIC heating systems and are ideal for technical installations in car wash facilities.

Added To Cart
Cookies

Our portal uses cookies. By using it you agree to the use of cookies according to your current browser settings. Some of them are necessary for the functioning of the pages. In the settings you will find a list of other cookies the use of which you can control. To learn more check out theprivacy policy.

Necessary cookies

These files are necessary for our website to work properly, hence your consent is not required. The data from these files makes it possible to navigate the pages and is necessary for their functionality. The files are also used to ensure your security, as well as to detect possible errors on our site.

Analytics cookies

The information from these files allows us to collect analytical data that helps us learn statistics about the use of our site. As a result, we learn what to modify and what content to develop to make the site work even more efficiently and better meet your needs. This information is processed in anonymized form.

Social media cookies

These cookies ensure that the content you view on our site is tailored to your interests. They remember the settings you have made and ensure personalization of certain functionalities. As a result, you get better selected content. We also use interactive features to popularize the site using social networks.

Advertising cookies

We watch what you browse and read about on our site in order to better tailor the ads we display to you. This ensures that we and our partners primarily display ads for you that are related to your interactions with our site and that are consistent with your interests.