{"id":263,"count":0,"description":"Specialised gas filling systems are used for filling less common but industrially important gases: nitrous oxide (N\u2082O \u2014 used in the medical and food industries as a propellant), refrigerants (R32, R134a, R410a, R407c \u2014 air conditioning and refrigeration systems), and other specialised industrial gases (acetylene, propane-butane, specialised gas mixtures). With over 25 years\u2019 industry experience, PWENT offers custom-designed filling systems \u2014 all compliant with EU standards (PED, TPED, F-Gas Regulation 517\/2014).\n\nRefrigerant charging and recovery\nCharging refrigerants (HFCs, HFOs, natural refrigerants) presents a particular challenge: most HFC refrigerants are greenhouse gases (with a high GWP value), so their release into the atmosphere is strictly regulated (EU Regulation (EU) No 517\/2014 on F-gases). PWENT\u2019s charging and recovery systems operate in a closed-loop system: the old refrigerant is recovered, filtered, and either reused or disposed of in accordance with official regulations. Typical refrigerants: R32 (small domestic air conditioning units), R134a (car air conditioning, commercial refrigeration), R410a (commercial and industrial refrigeration), R407c (air conditioning applications).\n\nN2O (nitrous oxide) filling\nN2O is used in medical (anaesthetic gas), food industry (whipping cream propellant) and industrial (semiconductor manufacturing) applications. Stored in cylinders, filled in a closed system \u2014 medical grade with specific purity requirements.\n\nOther speciality gases\nAcetylene (C2H2): special solution-filled in acetone \u2014 for oxy-acetylene welding. Propane-butane (LPG): for cookers, heating and motor vehicles. Special gas mixtures: for laser cutting, industrial heating furnaces and research institutes.\n\nNew category \u2014 bespoke design\nThis category is NEW and targets the market for bespoke systems. Every customer\u2019s needs are different \u2014 PWENT offers this category as an integrated part of its 600-080 (Custom Machine Design) service. Request an on-site survey and a bespoke quote.","link":"https:\/\/pwent.lionstackailab.hu\/en\/termekkategoria\/gaztolto-rendszerek\/specialis-gaztoltok\/","name":"Special gas fillers","slug":"specialist-gas-fitters","taxonomy":"product_cat","parent":261,"meta":[],"_links":{"self":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product_cat\/263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product_cat\/261"}],"wp:post_type":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product?product_cat=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}