Sanha RefHP fittings for CO2 Refrigeration Systems

RefHP fittings

SANHA RefHP fittings are specifically designed for high operating pressures. They are ideally suited for pipes in refrigeration systems with a maximum operating pressure of up to 130 bar.

SANHA RefHP copper alloy fittings are specifically designed for high operating pressures and are ideally suited for pipes in refrigeration systems with a maximum operating pressure of up to 130 bar (other pressures on request), a minimum temperature of -196 °C and a maximum temperature of 150 °C for fluids in Group 2 according to European Pressure Equipment Directive (PED 97 / 23 / EC). Dimensions and tolerances for capillary joints in accordance with the EN 14276-1, Annex B with pipes according to EN 378-2 and EN 14276-2.

Benefits of the Sanha RefHP fittings:

Ideal for use in high-pressure applications such as refrigeration and air-conditioning systems, especially for CO₂ systems.
Suitable for pressures of 90 and even up to 130 bar.
RefHP fittings are compatible with all four CuFe pipe types available on the market, offering a high degree of flexibility: KME – CL12, HALCOR – TALOS XS, Mueller – XHP, Wieland K65.
SANHA has more than 50 years of experience in the production of solder fittings and maintains very close manufacturing tolerances.
Highest European quality through production at our own plant in Ternat, Belgium.
Wide range of fittings up to 2 5/8” in copper-iron. Special fittings for refrigeration unit manufacturers.
Optimum cleaning of the fittings results in a carbon value of <0.5 mg C/dm². This is decisive for the quality of the soldered connection as carbon residues can lead to pitting corrosion at higher soldering temperatures.
Easy recognition before and after installation: Pipes and fittings are clearly marked so that all components can be identified at a glance. In addition, the material is slightly magnetic and can be easily distinguished from copper using a neodymium magnet – a very practical advantage!
Corrosion-proof material.
The highly stable CuFe2P ensures easy and cost-effective installation.
Excellent machining properties, no toxic chemical elements
Makes a significant contribution to an energy-efficient and environmentally-friendly cooling system: Compared to conventional systems, as much as 25 % energy can be saved in transcritical CO2 systems! This is particularly important for supermarkets, where cooling systems operate 24/7.
Suitable for installation under the European Pressure Equipment Directive.
Transition fittings available in metric sizes.