BRASS REDUCING NIPPLE 1'' GZ x 3/4'' GZ
Brass reducing nipple 1" GZ x 3/4" GZ (external thread on both sides) for connecting components of installations with different diamete Read moreShow less
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.
Specifications
- Accessory type
- Fitting
- Fitting type
- Reducer
- Material
- Brass
- Product type
- Plumbing fitting
- Thread gender
- Male
- Thread size
- 1″, 3/4″
Description
The 1'' male threaded x 3/4'' male threaded brass reducing nipple is a solid plumbing fitting designed to connect installation components with different diameters. With external threads on both sides and made of brass, it is suitable for standard installation and servicing work in cold water, hot water, and central heating systems. It is a practical component for plumbing applications wherever durability, a leak-tight connection, and easy diameter matching matter.

Application and purpose
This reducing nipple has been designed to connect installation components with two different diameters while maintaining a simple, reliable, and functional threaded connection. It is suitable for installation and modernization work in water and heating systems.
- cold water supply installations,
- hot water supply installations,
- central heating installations,
- plumbing.
The reduction from 1'' male thread to 3/4'' male thread makes it easier to connect valves, fittings, and other installation components when the connection diameters do not match. The brass construction fits well into standard domestic and utility applications.
Solid brass construction
The brass body provides durability and good suitability for typical installation applications. This is a material widely used in plumbing due to its mechanical strength, stability of threaded connections, and broad use in water and heating systems.
The brass reducing nipple is a good choice when a small but important component is needed to ensure proper connection of system parts. The appropriate diameter reduction allows the installation to be efficiently adapted to a specific pipe, valve, or accessory arrangement.
Why choose this reducing nipple
- allows components with different diameters to be connected,
- features external threads on both sides,
- is intended for cold water, hot water, and central heating systems,
- works well in standard plumbing tasks,
- is made of brass,
- facilitates modernization and expansion of existing installations.
Before installation, the nipple should be matched to the diameters and thread types used in the system. To achieve a leak-tight connection, it is recommended to use an appropriate sealing material suitable for threaded joints and to carry out installation in accordance with plumbing best practices.
Technical specification
| Parameter | Value |
|---|---|
| Product type | Brass reducing nipple |
| Material | Brass |
| Diameter | 1'' male thread (EXTERNAL THREAD) x 3/4'' male thread (EXTERNAL THREAD) |
| Thread type | External thread on both sides |
| Intended use | Cold and hot water supply installations and central heating systems (CWU, ZWU, CO) |
| Application | Plumbing |
FAQ
What is the 1'' male threaded x 3/4'' male threaded brass reducing nipple used for?
It is used to connect installation components with different diameters. It reduces the connection from 1 inch to 3/4 inch and allows compatible plumbing components to be joined together.
Does this nipple have external threads on both sides?
Yes, the product has external threads on both sides: 1'' male thread and 3/4'' male thread.
In which installations can this component be used?
The nipple is intended for cold water supply installations, hot water supply installations, and central heating systems. It also works in standard plumbing applications.
What material is the nipple made of?
The product is made of brass, a material commonly used in fittings and installation components due to its durability and suitability for threaded joints.
Is this nipple suitable for connecting components with different diameters?
Yes, this is a reducing nipple, so its main function is to connect two components with different connection diameters.
Will the product work in standard plumbing tasks?
Yes, it is a practical fitting for standard installation, repair, and modernization work in water and heating systems.
How do I choose the right nipple for an installation?
You should check the connection diameters and thread types of the parts being joined. In this model, the threads are 1'' and 3/4'' external threads, so it should be used where this type of reduction is required.
Should thread sealing be used during installation?
Yes, for threaded connections it is standard to use an appropriate sealing material suited to the type of installation. This helps achieve a leak-tight and durable joint.