LANXESS launches Everest ESR 220 for sustainable refrigeration

LANXESS, a leading specialty chemicals company, has introduced its latest innovation, Everest ESR 220, a synthetic ester lubricant designed for HVAC and refrigeration systems using the environmentally friendly refrigerant R-1234ze. The product represents a significant step in enabling the industry’s transition from high Global Warming Potential (GWP) hydrofluorocarbon (HFC) refrigerants like R-134a to low GWP alternatives.

Everest ESR 220, developed in collaboration with a major original equipment manufacturer (OEM) and under a Department of Energy (DOE) grant, ensures optimal compatibility with next-generation refrigerants. It delivers exceptional performance, stability, and energy efficiency, making it an ideal choice for large-scale cooling and heating applications such as industrial heat pumps, data centres, and district heat transfer systems.

Key benefits of Everest ESR 220 include:

– Optimised compatibility: Designed for seamless performance with refrigerants such as R-1234ze and R515B.

– Enhanced durability: Synthetic esters ensure thermal and chemical stability, reducing maintenance costs and extending system lifespans.

– Energy efficiency: Formulated to minimise friction and wear, contributing to lower operational costs and reduced carbon footprints.

– Sustainability: Certified with the LANXESS Scopeblue label, aligning with the company’s commitment to becoming climate neutral by 2040.

Screw compressors, which rely on refrigerants and compatible lubricants, are increasingly used in commercial and industrial applications. With the industrial heat pump market projected to grow by more than 15% annually until 2030, Everest ESR 220 positions LANXESS as a frontrunner in supporting sustainable and efficient solutions.