with external thread PP-RCT fi 25x3/4
with external thread PP-RCT diameter fi 25x3/4 mm, with Polish standard PN-EN ISO 15874-2:2005, made of polypropylene (PPR) in grey or white, is designed for the installation of central heating and transmission of hot and cold water inside the building . The made of the highest quality plastic is durable and resistant to heat.