The multi-step copper fixing brazed to the Y-joint allows installers to cut to the required size of the pipe on location. This ensures the ideal fit to any OEM connection, expedites installation, and removes several different reducer fittings- thus minimizing brazing points and possible sources of leakages.

Yes. The SAM Series is designed to be universally compatible. The multi-step design and supplied reducers fit perfectly with the standard pipe sizes all major VRF/VRV OEMs use, and is a flexible single-inventory solution to contractors in various brands.

Each SAM Series joint is tested to hydrostatic pressure at 5.2 Mpa (approximately 754 psi), which is many times higher than the typical VRF operating pressure. This 100 percent testing technique is used to find out any possible weaknesses in the factory; a perfect seal and long-term stability of the kit are achieved before the kit goes to the job site.

We provide high-end insulation to meet the needs of different projects and safety standards:
- Fire Grade XLPE to achieve better fire retardancy.
- Class O Nitrile Butadiene Rubber (NBR) with high thermal efficiency, moisture and elasticity.

We are a high-grade manufacturer. 227 Enterprise designs, engineers, and manufactures the SAM Series within our premises. This provides us with total quality control, whether it is raw copper, or final test and enables us to provide real expertise and personal support and custom solutions that the distributors cannot.

Absolutely. Being a speciality manufacturer, we regularly distribute custom-designed VRF Branch Piping Kits, such as special header assemblies, special joint angles, or custom-designed insulation needs. With your specifications, our engineering team collaborates directly with you to produce components that meet the exact design requirements of your project.

The SAM Series is ROHS compliant and has no limited hazardous components. It is also CE marked, meaning that it is compliant with the health, safety and environmental protection standards throughout the European Economic Area. We will be able to offer all the required certification paperwork for your projects.

Standard kits are normally in stock and can be shipped immediately. Custom orders have different lead times depending on the complexity and are well articulated after the technical specifications have been agreed upon. To ensure your project is on schedule,e we are concerned about efficient production.

Yes. We have a wide-ranging warranty on the manufacturing defects of our products. We also give direct technical support, such as compatibility questions, best practices in installation, and system integration to make the project successful.

Our kits maintain the intended refrigerant flow and system pressure by providing accurate and leak-free connections with low pressure drop. This safeguards the compressor, ensures the best heat-exchange performance, minimizes power use and has a direct impact on the long-term dependability and life span of the whole VRF system.