https://www.chillventa.de/en/ausstellerprodukte/cv18/product-9952560/rs-70-r453a

RS-70 is a blend of HFC and HC refrigerants, non-azeotropic, with zero Ozone Depleting Potential and low Global Warming Potential, used as a direct replacement (drop-in) of R-22 in systems equipped with fixed or adjustable expansion (restrictor or TXW) and working in low, medium and high evaporating temperatures.

RS-70 is the direct replacement (Drop-In) for R-22 with the lowest GWP in the market and thus the refrigerant with the least impact on the Greenhouse effect of all the refrigerants of its kind. It’s the recommended solution to substitute R-22 in any kind of installation, except flooded evaporators where the only possible option is RS-45 (R-434A).

Easy, direct and efficient, RS-70 has been formulated to be compatible with mineral traditional lubricants, alkyl benzene and with synthetic POE.

Studies carried out by the UPC (Universitat Politècnica de Catalunya) have demonstrated that RS-70 is the refrigerant that gives more cooling capacity and Coefficient of Performance (COP) compared to R-422D, R-417A, R-438A, R-424A y R-434A.

Founded in 1983 in Barcelona (SPAIN), Gas-Servei, S.A. was born with the aim to be the first company specialized in refrigerant gases and compressor oils for refrigeration and air conditioning.

EXPERIENCE AND INNOVATION
Gas Servei has developed innovative solutions to meet the various stages of the F-GAS regulation, from the Montreal Protocol for the elimination of ozone-depleting substances (CFC’s and HCFC’s) to the 1997 Kyoto Protocol to reduce greenhouse effect gases (GEI) like HFC’s. We currently have safe and low TEWI solutions (low global warming potential and energy efficient).

During these stages, we have built up close long time partnerships with professionals, universities, industrial firms, manufacturers and distributors, thus acquiring an extensive know-how on refrigerant applications and retrofit solutions.

THE REFRIGERANT SPECIALIST: DEVELOPMENT AND MANUFACTURE OF THE RS RANGE

Gas Servei, S.A. is the partner of Refrigerant Solutions in the manufacturing, marketing & distribution of the RS refrigerants range, composed of:

· RS-70 (R453A): Lowest GWP drop-in HFC replacement for R-22 in the market.

· RS-45 (R434A): Drop-in HFC replacement for R-22 for refrigeration and flooded evaporator.

· RS-50 (R442A): Low GWP and high energy efficiency HFC alternative to R-404A/R-507, used in both new refrigeration equipment at medium & low temperature applications and retrofit.

· RS-24 (R426A): Low GWP drop-in HFC replacement for R-409A (HCFC) and other replacements of R-12 (CFC).

· RS-52 (R428A): Drop-in HFC replacement for R-408A (HCFC) and other replacements of R-502 (CFC).

Which are the advantages of direct replacement (Drop-in) Solutions?

Drop-in Solutions permit to keep using the existing equipment. They are the cheapest, easiest and fastest solutions.

• Quick, easy and cost-effective replacement.

• Allows keeping the existing equipment.

• No Thermostatic Expansion Valve (TXV) change required.

• No oil change needed in most cases.

• Can be topped off in case of leak.

For more information click on the products tab or go to gas-servei.com

QUALITY
Our goal is to satisfy our customers by continuously improving our products and services, offering solutions of the highest quality, suited to their needs and complying with regulatory and legal requirements. Gas Servei meets the highest international standards systems of quality management (ISO 9001) and environmental management (ISO 14001).

ENVIRONMENTAL RESPONSIBILITY
With a rigorous environmental policy, we have invested in human and technical resources to specialize in the recovery and reclamation of refrigerants thereby reducing waste, and re-using them whenever it is possible.

ANALYSIS SERVICES
For proper maintenance and monitoring of the quality of the facilities from its customers, Gas Servei offers the analysis of refrigerants, glycols and lubricants.

ADVICE & GAS SERVEI ANSWERS
We are there for our customers to solve their everyday technical and legislative questions, by providing extensive documentation, personal attention, technical conferences and an active role in the development and introduction of new regulations, in order to anticipate future changes, to find efficient solutions and to properly inform their customers and end users.

LARGE CAPACITY SUPPLY AND DISTRIBUTION
We have the infrastructure and capacity to meet your requirements with a range of products and services including refrigerants, secondary refrigerants/HTF (heat transfer fluids), lubricants, tools, cleaning products for circuit installations, analysis, engineering and other services.

Today Gas-Servei S.A. is proud to be one of the leading companies in southern Europe, distributing more than 2000 tonnes of HFC, through more than 50 distributors in Spain, Portugal, France and Morocco. And we keep looking for new partners overseas.