Arch 45° FF, 18 x 18

Product detailed description

This 45° press elbow is commonly used in closed pressurised systems for heating, fire suppression, air conditioning, and industrial applications. It is suitable for systems carrying water, dry air, inert gases, and refrigerants. Installers and technicians working in residential, commercial, and industrial buildings will find this fitting ideal for creating directional changes in ductwork without the need for welding or threaded joints. The fitting is lightweight and offers high resistance to mechanical damage, making it suitable for installations where space is limited and aesthetics are important.

The fitting is typically used in central heating systems, fire water supply lines, air conditioning ducts, and solar system piping. It is also suitable for cold water and refrigeration systems. The press connection ensures a secure and leak-free joint, and the absence of surface coating limiting agents makes it compatible with a wide range of installation tools and systems.

Technical parameters

Installation and connection

The fitting is installed using a press tool compatible with Type M jaws. The connection is made by inserting the pipe into the fitting and pressing the joint to form a secure seal. The EPDM O-ring ensures a tight fit and prevents leaks. Installers should ensure the pipe ends are clean and free from burrs before assembly. A common mistake is using the wrong jaw type or not following the press tool manufacturer's instructions, which can result in an incomplete or failed joint. The molding indicator on the fitting confirms a successful press operation up to 54 mm.

Compatibility and accessories

This fitting is compatible with other IVAR press fittings and pipes within the same system. It is designed for use with carbon galvanized steel pipes and requires a press tool with Type M jaws for installation. No additional surface coating limiting agents are required, and the fitting is not certified for drinking water applications. Installers should ensure that all components in the system are compatible with the same press tool and jaw type to avoid installation issues.

Technical background for designers

The fitting operates on the principle of mechanical compression, where the press tool deforms the fitting around the pipe to create a secure joint. The carbon galvanized steel material provides good corrosion resistance and mechanical strength, while the EPDM O-ring ensures a tight seal. The fitting is designed for integration into closed pressurised systems, where it can withstand high pressures and a wide range of temperatures. The service life and efficiency of the fitting depend on correct installation, system pressure, and environmental conditions such as temperature and humidity.

Service and operation

Once installed, the fitting requires no regular maintenance. However, installers should periodically check for signs of wear, corrosion, or leaks, especially in high-pressure or high-temperature environments. The absence of a surface coating limiting agent means the fitting can be re-pressed if necessary, but this should be done according to the manufacturer's guidelines. The fitting is not certified for drinking water and should not be used in potable water systems.

Frequently asked questions

Can the IVAR IVC22.18 be used in fire suppression systems?
Yes, the fitting is suitable for fire water supply systems due to its high pressure resistance and compatibility with press tools.

Is the fitting compatible with other IVAR press components?
Yes, it is designed to work with other IVAR press fittings and pipes within the same system.

Can the fitting be used in solar system piping?
Yes, the operating temperature range and pressure resistance make it suitable for solar system applications.

Is the fitting certified for drinking water?
No, the fitting is not certified for use in potable water systems.