Brass clamp fittings
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Brass compression fittings - essential elements of hydraulic installations
Brass compression fittings are key components in modern hydraulic systems. They provide tight and durable pipe connections. At Onninen we offer a wide selection of these products. Our range includes the renowned Conex and Heatpex brands. We provide solutions for various applications and customer needs.
Brass compression fittings are distinguished by their high quality of workmanship. They are corrosion-resistant and durable. They guarantee long-term operation without leaks. In our assortment you will find various types of these elements:
- Chrome elbows 15 x 1/2
- DZR Elbows 6 x 1/8 to 10 x 10
- STANDARD elbows 15 x 1/2 to 28 x 28
- Straight connectors DZR 6 x 1/8 to 10 x 10
- STANDARD straight connectors 6 x 1/4 to 35 x 1.1/4
We also offer elbows and threaded connectors. DZR and STANDARD versions are available. Our products meet the highest quality and safety standards. They ensure reliability in various operating conditions.
Selecting the right brass compression fittings
Choosing the right brass compression fittings is crucial. It affects the efficiency and durability of the installation. When choosing, several important factors should be considered:
- Diameter and type of pipes to be connected
- Operating pressure in the installation
- System operating temperature
- Type of transported medium
- Corrosion resistance requirements
At Onninen we help clients choose optimal solutions. Our experts will advise you on which connectors will be best in a specific situation. We share knowledge and experience gained from many projects.
We often come across the question about the differences between DZR and STANDARD connectors. DZR connectors are made of brass resistant to dezincification. They work well in difficult working conditions. STANDARD versions are an economical solution for typical applications.
Practical applications of brass compression fittings
Brass compression fittings are widely used in installations. They are used in water and heating systems. They are useful in residential buildings and industrial facilities. Their versatility and reliability are appreciated by industry professionals.
In our daily practice, we see a variety of applications for these products. Recently, hundreds of connectors were used in a project for a large office complex. They provided tight connections in an extensive sanitary installation. The customer appreciated the ease of installation and durability of the solution.
Another example is the modernization of the heating system in a production plant. DZR connectors resistant to high temperatures were used there. This allowed the installation to operate safely in demanding conditions. Our products have been proven to be reliable and efficient.
In the case of office reorganization, STANDARD connectors are most often used. They are an ideal choice for typical internal installations. They provide the right quality while maintaining the economy of the solution. Many customers ask us about the possibilities of connecting different pipe systems. Brass compression connectors are often an excellent solution in such situations.
Why choose brass compression fittings from Onninen?
Onninen is a proven partner in the supply of brass compression fittings. We offer the highest quality products from renowned manufacturers. Our many years of experience allow us to advise on optimal solutions. We provide comprehensive service and technical support.
Our experience shows that customers value reliable deliveries. At Onninen, we guarantee fast order fulfillment. We have an extensive logistics network. Thanks to this, products reach customers on time. Our offer includes a full range of brass compression fittings.
Onninen recommends Conex and Heatpex brand connectors. These are products proven in many implementations. They are characterized by an excellent quality to price ratio. They ensure long-term, failure-free operation in installations. Their use is a guarantee of professional implementation of the system.
In case of specific requirements, we provide professional advice. Our experts will help you choose the optimal solutions. We take into account the individual needs of each project. Thanks to this, customers receive products that are perfectly tailored to their expectations.
Brass compression fittings are products of key importance for installations. Their proper selection affects the efficiency and safety of the system. At Onninen we provide comprehensive support in this area. We invite you to contact us and take advantage of our offer. We will help you choose the optimal solutions for your projects.

















































