1 1/2 Inch Brass Coupling, Female Threaded Fitting

1 1/2 Inch Brass Coupling, Female Threaded Fitting

Name: 1 1/2 Inch Brass Coupling, Female Threaded Fitting
Brand: KLASEBO
SKU: 34465
Price: 15.12 GBP
Availability: InStock
Rating: 4.82 (61 reviews)

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61 reviews

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Info about the Product:

Brass Sleeve 1 1/2 Zoll – robust and durable
High-quality brass material – corrosion-resistant
Ideal for heating and plumbing – versatile use
Precise craftsmanship – secure connection
Easy to install – perfect for DIY enthusiasts

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Brand

KLASEBO

4.82

61 Reviews

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Christian Schee

The female-threaded design makes this coupling a practical choice for compatible plumbing and heating applications. Its stated suitability for potable water and pressure resistance up to 16 bar add confidence. Overall, it seems like a versatile fitting for...

Philip Chamberl

BONI-34414 Thread : 1 1/4" Thread Direction : Male × Male (Double Nipple)

This brass pipe nipple is a solid choice for anyone needing a reliable threaded fitting. It’s well-made and feels sturdy, which gives me confidence in its durability. I’ve used it in a few plumbing projects, and it performs as expected, holding up well und...

Andreas Üblacke

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Works as described and feels well made.

Reiner Leibnitz

BONI-34416 Thread : 2" Thread Direction : Male × Male (Double Nipple)

Exactly what I needed, works great.

Andreas Reibsch

BONI-34464 Thread : 1 1/4" Thread Direction : Female × Female (Coupling)

Fits great, I'm totally happy with the clutch 👍

Nicolas Nimick

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

This brass double nipple fitting works exactly as expected for connecting plumbing components. The threads are clean and precise, making installation straightforward. It feels solid and well-made, suitable for water systems without any concerns about leaks...

Christian Löhr

BONI-34466 Thread : 2" Thread Direction : Female × Female (Coupling)

This brass coupling is a solid choice for anyone needing a reliable plumbing fitting. It works well for potable water systems and handles high pressure without issues. The threads fit perfectly with standard pipes, making installation straightforward. It’s...

Wolfgang Rauwal

BONI-34461 Thread : 1/2" Thread Direction : Female × Female (Coupling)

This brass coupling works well for basic plumbing connections. The threading fits standard pipes without issues, and it feels solid when tightened. I've used it in a few projects now with no leaks so far.

Rolf Schiphorst

BONI-34411 Thread : 1/2" Thread Direction : Male × Male (Double Nipple)

Excellent quality fittings, perfect, I recommend them.

Holger Pahnke

BONI-34415 Thread : 1 1/2" Thread Direction : Male × Male (Double Nipple)

The brass nipple matches the description perfectly. The quality is excellent, and it feels very durable. I highly recommend it for plumbing and heating systems.

Leon Johren

BONI-34463 Thread : 1" Thread Direction : Female × Female (Coupling)

Fits perfectly with my Takagi watering nozzle adapter.

Monika Brenz

BONI-34414 Thread : 1 1/4" Thread Direction : Male × Male (Double Nipple)

This brass pipe nipple is a solid choice for anyone needing a reliable fitting. It works well in various systems, from plumbing to heating, and feels sturdy. The threaded connection is secure, and it’s reassuring to know it’s safe for potable water. Instal...

Klaus Borutta

BONI-34414 Thread : 1 1/4" Thread Direction : Male × Male (Double Nipple)

The Brass Pipe Nipple works well for my plumbing needs. It feels sturdy and connects securely without leaks. I appreciate that it’s safe for potable water systems, which gives me peace of mind. It’s been easy to install and handles pressure well. A reliabl...

Heimfried Jaens

BONI-34414 Thread : 1 1/4" Thread Direction : Male × Male (Double Nipple)

This brass pipe nipple provides a solid connection for my plumbing setup. The threads fit well and it feels sturdy in hand. Works as expected for standard water line connections.

Hans-Werner Ste

BONI-34414 Thread : 1 1/4" Thread Direction : Male × Male (Double Nipple)

This brass pipe nipple provides a solid connection for plumbing and heating systems. It feels sturdy and works well with standard threaded fittings. The brass construction seems durable and suitable for water applications.

Caritas Verband

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Good quality item. Fits perfectly and is tight.

Daniel Schrörs

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Decent quality but much sturdier than plastic. You'd pay double for a similar one in France, but it wouldn't necessarily be better.

Gerd Voß

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Good quality brass coupling, it works perfectly for plumbing installations without any issues.

Heinrich Hoyman

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

The brass coupling is just as described and will be very useful for my plumbing needs.

Michael Wellman

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Exactly what I needed, and I appreciate that it's made of brass.

Sven Kaminski

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

The product matches the description perfectly. I'm very satisfied with it and would definitely recommend it.

Facility Servic

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Works perfectly for its intended purpose.

Sven Steinert

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Good value and looks like quality product as described.

Günter Weichel

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

As described. Seems to be of good quality. Should last over time.

Erhard Riemer

BONI-34462 Thread : 3/4" Thread Direction : Female × Female (Coupling)

Exactly as described. High quality fitting that works perfectly.

Thomas Plecha

BONI-34416 Thread : 2" Thread Direction : Male × Male (Double Nipple)

This is exactly the part I needed for my project. It's really great!

Hans-Heinrich E

BONI-34416 Thread : 2" Thread Direction : Male × Male (Double Nipple)

This brass fitting works well for connecting pipes in my heating system. The threads are precise and create a tight seal without leaks. It feels solid and handles the water pressure without issues.

Jutta Graf

BONI-34416 Thread : 2" Thread Direction : Male × Male (Double Nipple)

I really like it, works really well.

Heike Schulze-G

BONI-34416 Thread : 2" Thread Direction : Male × Male (Double Nipple)

This brass fitting works well for connecting pipes in my heating system. The threads fit securely, and it feels sturdy enough to handle the pressure. No leaks so far, and it was easy to install.

Robert Grüssing

BONI-34416 Thread : 2" Thread Direction : Male × Male (Double Nipple)

Works great, exactly what I was looking for.

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28 Questions

Klima_Fan

09 May

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Can this brass nipple also be installed in an air conditioner?

Kundendienst

Response

Yes, the threaded fitting is also suitable for air conditioning technology. It can be used there for liquid or gaseous media up to 16 bar.

S. Huber

14 Apr

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

For hot water pipes, up to what temperature is the double nipple suitable?

Kundendienst

Response

The double nipple is intended for use in hot water pipes and heating systems. A specific maximum temperature is not specified in the product data, but it is suitable for common heating applications.

Werkstatt-Hans

13 Apr

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

There are strong vibrations in my compressor line, will the double nipple hold up to that in the long run?

Kundendienst

Response

The double nipple is made of high-quality brass and is designed for pressure ranges up to 16 bar. It is durable and corrosion-resistant, which ensures high robustness. Careful and firm assembly is particularly important in the event of vibrations.

W.Sch

28 Mar

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Need to connect a pipe with internal thread to a water tank, does the 1" AG x 1" AG fit directly for that?

Kundendienst

Response

Yes, the double nipple is designed to connect two components with internal thread (IG). You need a suitable 1" internal thread for each end of the double nipple.

BastlerHH

25 Mar

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Need two of these to extend a pipe, is the 1" AG x 1" AG the right part if I want to connect two internal threads?

Kundendienst

Response

Yes, the double nipple has a 1" male thread (AG) on both sides. It is ideal for connecting two pipes or fittings with a 1" female thread (IG).

H. Schmidt

02 Feb

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Can I also use the 1" double nipple in a hot water pipe in the heating area?

Kundendienst

Response

Yes, the double nipple is specially designed and suitable for use in cold and hot water pipes as well as heating systems.

Walter K.

31 Dec

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Suitable for drinking water pipes?

Kundendienst

Response

Yes, the double nipple is made of CW617N brass and complies with drinking water regulation 50930-6. It is therefore suitable for cold and hot water pipes.

Technikfreund M

20 Dec

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

For vacuum lines – even with very strong vacuum?

Kundendienst

Response

Yes, the double nipple is explicitly suitable for the vacuum range. It also withstands strong vacuum and ensures a tight connection.

Kunde

15 Dec

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Wanted to know if there's anything special to watch out for when installing the double nipple besides the sealing material.

Kundendienst

Response

The external threads are conical/tapered and the internal threads are parallel/cylindrical. Make sure you use a suitable thread sealant such as PTFE tape or hemp to ensure a tight seal.

Kundin

08 Dec

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Planning an irrigation system for the garden, can I use this double nipple for it?

Kundendienst

Response

The double nipple is in principle suitable for normal garden irrigation with cold water. Please note that it is not intended for salt water or water containing chlorine.

Standard-Check

24 Oct

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Also compatible with other thread standards?

Kundendienst

Response

The threads are manufactured according to the common standards ISO 7-1/EN 10226-1 (external and internal thread). Compatibility with other standards is not explicitly guaranteed and must be checked in each individual case.

26 Sep

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Suitable for cold water pipes - even with risk of frost?

Kundendienst

Response

The double nipple is suitable for cold water pipes. However, there is no explicit information on frost resistance. Protection against frost is generally recommended.

Anonym

16 Sep

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Also ok for solar panels?

Kundendienst

Response

Yes, the double nipple is suitable for use in solar technology. It is designed for cold and hot water as well as liquid and gaseous media.

Heizungsbauer

14 Sep

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

For steam heating systems — can the double nipple be used?

Kundendienst

Response

The double nipple is suitable for heating systems as well as liquid and gaseous media up to 16 bar. Steam in heating systems falls under these areas of application. Pay attention to a professional and tight installation.

Anonym

08 Sep

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Does it also fit the old water pipes in the basement if the threads are according to DIN?

Kundendienst

Response

The threads are manufactured according to the common standards ISO 7-1/EN 10226-1, which are compatible with the DIN standards for Whitworth pipe threads. Therefore, it should fit.

Anonym

07 Sep

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Would like to know if the 1" double nipple is also suitable for gas lines.

Kundendienst

Response

Yes, the double nipple can also be used for gaseous media. Pay attention to professional installation and sealing in accordance with the regulations for gas installations.

Schwimmer M.

09 Aug

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

For pool connection — chlorinated water — possible?

Kundendienst

Response

No, this double nipple is not suitable for use with chlorinated water. This also applies to salt water.

Kunde

08 Aug

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Can you also use this thing for a pump that pumps salt water?

Kundendienst

Response

No, this brass double nipple is not intended for salt water and water containing chlorine. This could cause material damage.

Heimwerker Hors

25 May

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

What if I have to unscrew it again, can you use the nipper again?

Kundendienst

Response

The threaded fitting is durable and can be reused if properly disassembled and resealed. Make sure the surface and threads are undamaged.

DIYler77

17 May

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Do I need to get anything else to seal it, or is it included?

Kundendienst

Response

You will need additional sealing material to seal the threads. We recommend PTFE thread sealing tape or thread sealing hemp.

30 Apr

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Does this part hold even if I use it on a pressure line with up to 10 bar?

Kundendienst

Response

Yes, the double nipple is designed for pressure ranges up to 16 bar. Therefore, use at 10 bar is easily possible.

Luftikus

03 Apr

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Was wondering if you can also use it for compressed air systems up to 16 bar.

Kundendienst

Response

Yes, the double nipple can be used for liquid and gaseous media and is designed for pressure ranges up to 16 bar. It is therefore also suitable for compressed air systems in this pressure range.

Ö.

01 Apr

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Would like to know if it's also suitable for heating oil or other fuels.

Kundendienst

Response

The threaded fitting can be used for liquid and gaseous media. However, check the material compatibility with specific fuels, as there is no explicit information on this.

Kunde

10 Mar

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Would use the brass double nipple in the garden as part of an irrigation system, will it last or will it rust?

Kundendienst

Response

The double nipple is made of CW617N brass and is described as rustproof and corrosion-resistant. It is durable and suitable for outdoor use.

Kundin

18 Jan

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

I have an old cistern that I want to connect to a drinking water connection, is the material safe for that?

Kundendienst

Response

Yes, the brass of the double nipple complies with drinking water regulation 50930-6. The material is therefore safe and approved for drinking water installations.

Heimwerker H.

16 Jan

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

I want to connect two 1-inch pipes, will my wrenches fit the external threads?

Kundendienst

Response

Yes, the double nipple has a 1" external thread (AG) on both sides. The external threads are standardized according to ISO 7-1/EN 10226-1, so standard tools should fit. (Roughly: the outer diameter is approx. 33.25 mm).

Helmut G.

05 Jan

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

Can you also use it for a vacuum line?

Kundendienst

Response

Yes, the double nipple is also suitable for the vacuum area. Its robust construction and the material guarantee a safe application for this.

Monteur0815

02 Dec

BONI-34413 Thread : 1" Thread Direction : Male × Male (Double Nipple)

I need a connector for my compressed air system, can I use the double nipple for that?

Kundendienst

Response

Yes, the double nipple is suitable for gaseous media. It can be safely used in pressure ranges up to 16 bar.

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61 reviews

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Christian Schee

Questions (28)

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Klima_Fan

09 May

Can this brass nipple also be installed in an air conditioner?

Kundendienst

Response

Yes, the threaded fitting is also suitable for air conditioning technology. It can be used there for liquid or gaseous media up to 16 bar.

Secure Your Installations with Our 1 1/2 Inch Brass Coupling

Looking for a reliable and durable solution for your plumbing or heating installations? Our 1 1/2 inch brass coupling offers top-notch quality and safety. It's ideal for plumbers, DIY enthusiasts, and anyone who values high-quality workmanship. Discover the versatile applications and easy installation of our brass fitting.

Key Specifications

Our brass coupling provides reliable protection for your installations. Made with high-quality CW617N brass and suitable for potable water, it's ideal for plumbing and heating systems. With a pressure resistance up to 16 bar and corrosion resistance, you can rely on a durable and safe connection for years to come. You can use this coupling in a variety of different applications. This fitting provides a secure connection for your projects that need high pressure, corrosion resistance and a potable water material.

Technical Specifications

Material	CW617N Brass
Thread Size	1 1/2 inch
Thread Type	Female Thread (IG)
Pressure Range	Up to 16 bar
Potable Water Suitable	Yes
Standards	ISO 7-1/EN 10226-1, ISO 228-1

Product Features and Benefits

High-Quality CW617N Brass: Ensures durability and corrosion resistance for you.
Potable Water Suitable: You can confidently use this coupling in potable water systems.
Versatile Use: Ideal for plumbing, heating, air conditioning, and solar technology applications for your needs.
Pressure Resistant up to 16 bar: Provides a secure connection even under high pressure.
For Liquid and Gaseous Media: You can use the coupling flexibly in various applications.
Suitable for Vacuum Applications: You benefit from a broad range of uses.
Standard Compliant Threads: Threads are manufactured according to ISO 7-1/EN 10226-1 and ISO 228-1, enabling simple and safe installation for you.

Advantages of Our Brass Coupling

Durability: CW617N brass ensures a long service life.
Corrosion Resistance: No rusting, ideal for humid environments.
Potable Water Suitability: Safe for use in drinking water systems.
High Pressure Resistance: Suitable for demanding applications.
Versatility: Can be used in various areas of installation technology.
Easy Installation: Thanks to standard-compliant threads, quick and safe to install.
Reliability: Offers you a safe and tight connection.

How to Use the Brass Coupling – Step by Step

Step 1: Preparation – Ensure the pipes to be connected are clean and deburred.
Step 2: Sealing – Use PTFE tape or sealing cord to seal the threads of the pipes.
Step 3: Installation – Screw the pipes into the brass coupling. Ensure the threads are firmly seated but not overtightened.
Step 4: Testing – Check the connection for leaks by running water or gas through the pipes.

Specifications
EU-Responsible Person

Key Specifications

Technical Specifications

Material	CW617N Brass
Thread Size	1 1/2 inch
Thread Type	Female Thread (IG)
Pressure Range	Up to 16 bar
Potable Water Suitable	Yes
Standards	ISO 7-1/EN 10226-1, ISO 228-1