Cast Iron Reducing Coupling, 1 inch to 3/4 inch Threaded Fitting
Thread Direction
: Male × Female
Branch Diameter
: 3/4"
Main Diameter
: 1"
About this item:
- Malleable iron reducing sleeve – robust and durable
- Dimensions 1" IG x 3/4" AG – precise fit
- Ideal for plumbing and heating – versatile use
- High-quality material – corrosion-resistant
- Threaded fitting – easy and secure installation
Guaranteed Secure Checkout
| Item number | BONI-42295-362 |
| Brand | KLASEBO |
4.88
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Dietmar Lackner
This reducing coupling is a solid choice for connecting pipes of different sizes. It feels sturdy and well-made, and the galvanized finish gives it a durable look. I appreciate how easy it was to create a secure connection without worrying about leaks. It’...
Westfalen Tanks
This reducing coupling does exactly what it's supposed to do - connects different pipe sizes securely. The cast iron construction feels solid and the threads fit perfectly. I've used it for some basic plumbing work and haven't had any leaks. The galvanized...
Gitta Soldner
It's made of very good material, feels sturdy and reliable.
Hans Ströbel
The coupling is just as described and good quality. Exactly what I needed for my plumbing project.
Thomas Rein
Solid product, just as described. Works perfectly for connecting different pipe sizes. I’m satisfied and would purchase again.
Doris Propp
This coupling is exactly what I needed for my plumbing project. It connects the different pipe sizes perfectly and feels very sturdy.
Giovanni M. Man
This reducing coupling does exactly what it’s supposed to do—connects pipes of different sizes securely. The cast iron construction feels solid, and the galvanized finish adds a nice layer of protection against corrosion. It’s straightforward to use and wo...
Gerrit Winkler
This reducing coupling does exactly what it's supposed to do - connects different pipe sizes securely. The cast iron construction feels solid in hand, and the threads engage smoothly. I've used it for some basic plumbing work and haven't had any leaks so f...
Madeleine Plein
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Great value for the price, excellent durability and flexibility.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Joachim Haase
BONI-42295-361
Thread Direction
:
Male × Female
Branch Diameter
:
1/2"
Main Diameter
:
3/4"
This reducing coupling does exactly what it's supposed to do. The threads fit perfectly and create a secure connection between different pipe sizes. I've used it in a plumbing project and it held up well under normal conditions. The galvanized finish gives...
BONI-42295-361
Thread Direction
:
Male × Female
Branch Diameter
:
1/2"
Main Diameter
:
3/4"
Sylvia Wagner
BONI-42295-365
Thread Direction
:
Male × Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
This reducing coupling does its job well for connecting different pipe sizes. The galvanized finish seems solid, and the threads fit standard pipes without issues. It worked fine for my basic plumbing project.
BONI-42295-365
Thread Direction
:
Male × Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Tk- und Emv-Ber
BONI-42295-364
Thread Direction
:
Male × Female
Branch Diameter
:
1 1/4"
Main Diameter
:
1 1/2"
Excellent and of very high quality.
BONI-42295-364
Thread Direction
:
Male × Female
Branch Diameter
:
1 1/4"
Main Diameter
:
1 1/2"
Michael Preibsc
BONI-42295-301
Thread Direction
:
Female
Branch Diameter
:
1/2"
Main Diameter
:
3/4"
This coupling does exactly what it's supposed to do - connects different pipe sizes securely. The threads fit well and it feels solid when installed. Works well for basic plumbing connections.
BONI-42295-301
Thread Direction
:
Female
Branch Diameter
:
1/2"
Main Diameter
:
3/4"
Henry Pacholski
BONI-42295-304
Thread Direction
:
Female
Branch Diameter
:
1 1/4"
Main Diameter
:
1 1/2"
The reducer worked great for my plumbing project.
BONI-42295-304
Thread Direction
:
Female
Branch Diameter
:
1 1/4"
Main Diameter
:
1 1/2"
Michael Domke U
BONI-42295-303
Thread Direction
:
Female
Branch Diameter
:
1"
Main Diameter
:
1 1/4"
This reducer is well-made and works exactly as described. It's a solid choice if you need a reliable coupling.
BONI-42295-303
Thread Direction
:
Female
Branch Diameter
:
1"
Main Diameter
:
1 1/4"
Reinhold Seuffe
BONI-42295-300
Thread Direction
:
Female
Branch Diameter
:
1/4"
Main Diameter
:
1/2"
It came really fast, they look to be high quality. I strongly recommend this seller.
BONI-42295-300
Thread Direction
:
Female
Branch Diameter
:
1/4"
Main Diameter
:
1/2"
Herrmann Harald
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Very versatile and useful for different applications. The material feels solid and high-quality!
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Marion Schassan
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
A very handy fitting for plumbing repairs. Works exactly as expected.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Angelika Monten
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Works well and matches the description.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Peter Troeger
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Very handy! This reducer coupling is a lifesaver for many plumbing situations—definitely worth having in your toolbox.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Karl-Heinz Brän
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
This reducer coupling is really handy for quick fixes and works great for connecting different pipe sizes.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Birgit Ostenköt
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
The thickness of the coupling is just right and works well.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Benedikt Häupl
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Works exactly as described. Great quality for the price, the material feels solid. Would recommend.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Reinhold Gaugle
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Good quality and works well, seems durable for long-term use.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Wolfgang Kluend
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
This coupling feels solid and well-made. It's definitely not flimsy or thin, which gives me confidence in its durability.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Ullrich Hentsch
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Very handy item for the toolbox. Fantastic quality!
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Eduard Meyer
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Works exactly as described. Really handy for all sorts of projects. Definitely recommend.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Silke Horn
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Good value for money. Very satisfied with the quality.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Frank Prochnow
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Feels like it's made of sturdy material.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Sascha Adam
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
Works perfectly for securing pipe connections.
BONI-42295-305
Thread Direction
:
Female
Branch Diameter
:
1 1/2"
Main Diameter
:
2"
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4.9
51 reviews
Reviews (51)
Dietmar Lackner
This reducing coupling is a solid choice for connecting pipes of different sizes. It feels sturdy and well-made, and the galvanized finish gives it a durable look. I appreciate how easy it was to create a secure connection without worrying about leaks. It’...
Questions (14)
Durable Cast Iron Reducing Coupling for Your Plumbing Needs
Looking for a reliable way to connect pipes of different sizes? Our Cast Iron Reducing Coupling provides a robust and durable connection for plumbing, heating, and gas installations. With this fitting, you can easily create a secure and leak-proof joint. Discover the benefits and simple application of our high-quality reducing coupling.
Key Specifications
Our Cast Iron Reducing Coupling provides a reliable connection for your piping systems. With its 1" female thread and 3/4" male thread combination, it allows you to connect pipes of different diameters seamlessly. The galvanized finish ensures the malleable iron fitting is corrosion-resistant and durable, providing a secure and lasting solution for your installations. You can use this fitting for plumbing, heating, or even gas lines, ensuring a versatile solution for your projects.
Technical Specifications
| Material | Cast Iron |
| Thread 1 | 1" Female Thread (IG) |
| Thread 2 | 3/4" Male Thread (AG) |
| Standard | DIN EN 10242 |
| Surface Treatment | Galvanized |
| Approval | DVGW |
| Operating Pressure | Max. 25 bar (up to 120°C) |
Product Features and Benefits
- Reduces Thread Sizes: Allows you to connect pipes with a 1" female thread to a 3/4" male thread.
- Durable Cast Iron: Provides you with high stability and a long service life, even under demanding conditions.
- Galvanized Surface: Protects your fitting from corrosion and extends its service life.
- DVGW Approval: Guarantees you compliance with high quality and safety standards.
- Versatile Applications: Suitable for plumbing, heating, gas, and industrial installations.
Advantages of Our Reducing Coupling
- High Load Capacity: Compared to plastic fittings, cast iron offers you significantly higher pressure resistance.
- Long Service Life: Thanks to the galvanization, the fitting is protected from rust and lasts significantly longer than uncoated variants.
- Easy Installation: With suitable sealing material (e.g., Teflon tape or hemp), you can easily and safely mount the coupling.
- Versatile Applications: Whether for plumbing, heating, or gas installations, our reducing coupling is flexible.
- Standard-Compliant Quality: Compliance with DIN EN 10242 guarantees you high product quality.
- DVGW Approval: Ensures safety in drinking water and gas applications.
- Cost-Effective: Due to the long service life, you save long-term costs for repairs and replacements.
How to Use
- Step 1: Preparation: Clean the threads of the pipes you want to connect.
- Step 2: Sealing: Apply Teflon tape or hemp to the male thread to ensure a tight connection.
- Step 3: Assembly: Screw the reducing coupling onto the male thread and then screw the pipe with the female thread into the coupling.
- Step 4: Tightening: Tighten the connections with a suitable wrench, but not too tightly to avoid damaging the thread.
- Step 5: Leak Test: Check the connection for leaks by applying water or gas.
Key Specifications
Our Cast Iron Reducing Coupling provides a reliable connection for your piping systems. With its 1" female thread and 3/4" male thread combination, it allows you to connect pipes of different diameters seamlessly. The galvanized finish ensures the malleable iron fitting is corrosion-resistant and durable, providing a secure and lasting solution for your installations. You can use this fitting for plumbing, heating, or even gas lines, ensuring a versatile solution for your projects.
Technical Specifications
| Material | Cast Iron |
| Thread 1 | 1" Female Thread (IG) |
| Thread 2 | 3/4" Male Thread (AG) |
| Standard | DIN EN 10242 |
| Surface Treatment | Galvanized |
| Approval | DVGW |
| Operating Pressure | Max. 25 bar (up to 120°C) |
EU-Responsible Name: Boni-Shop GmbH; Hr. Stanislav Maer
EU-Responsible Street: Wissmannstraße
EU-Responsible House No: 58
EU-Responsible Post Code: 27755
EU-Responsible Town: Delmenhorst
EU-Responsible Country: Germany
EU-Responsible Email: [email protected]
EU-Responsible Phone Number: +49(0)4221 45 777 00
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