Defying cold and corrosion

Festo filter regulators made of stainless steel and with aluminium coating

Robust filter regulators are in demand for compressed air treatment in harsh environments in the process industry. Depending on the need of the customer for materials and ambient temperature, we offer the most suitable filter regulator, whether with a housing with aluminium coating for up to -40°C or in stainless steel for up to -60°C.

Filter regulator LFR- ...-EX4 with aluminium coating can be installed in a control cabinet or directly on automated process valves in the field. It stands out thanks to its high resistance to corrosion and extreme temperatures from -40°C to +80°C. The flow rate is 3400 l/min.

The components of filter regulator PCRP are all made of high-quality stainless steel 316L. The PCRP can be used in areas with extreme temperatures of up to -60°C. It offers a flow rate of 4100 l/min.

Both filter regulators conform to the ATEX requirements for zones 1 and 21, and both series can also be used in safety-related circuits up to SIL 2.

费斯托 (Festo)是一家全球性的独立的家族企业，总部位于德国埃斯林根。自成立以来，Festo在工业自动化技术和技术教育方面制定标准，从而为环境、经济和社会的可持续发展做出贡献。公司为超过35个行业的30万家工厂和过程自动化客户提供气动和电驱动自动化技术解决方案，其中生命科学和实验室自动化业务受到越来越多的关注。Festo产品和服务遍布176个国家。2022年，费斯托在全球61个国家的250多个分支机构拥有约20800名员工，实现销售额38.1亿欧元。每年约7%的销售额用于研发。在这家学习型企业，1.5%的销售额用于基础和进一步培训。Festo 教学培训 (Didactic SE) 是全球领先的技术教育和培训供应商，为全球客户提供工业环境中全面的数字化和常规学习解决方案。