The McAlpine CONFLEX-300 is a flexible connector that is designed to connect a condensing boiler to a rigid (19/23mm) or flexible (25mm) condensate discharge pipe. The purpose of this connector is to provide a flexible joint that can accommodate any movement or vibration of the boiler or the discharge pipe, ensuring a secure and reliable connection. The CONFLEX-300 is made from high-quality materials that are resistant to corrosion and can withstand high temperatures. The connector is constructed with a flexible EPDM rubber sleeve that is reinforced with a stainless steel braid for added strength and durability. The connector also features a compression fitting that allows for easy installation and removal without the need for special tools or equipment. In addition to its flexibility and durability, the CONFLEX-300 is also designed to prevent the backflow of condensate into the boiler. The connector features a built-in air break that ensures that any condensate that flows back into the connector is discharged safely and efficiently. Overall, the McAlpine CONFLEX-300 is a reliable and versatile connector that is ideal for connecting condensing boilers to condensate discharge pipes. Its flexible design, corrosion-resistant materials, and built-in backflow prevention make it a popular choice among HVAC professionals and homeowners alike. ・ Available in 200mm and 300mm lengths ・ Universal connections suitable for 19/23mm rigid pipe and 25mm flexible pipe ・ Easy connection to boiler condensate discharge pipe ・ Allows for disconnection in freezing conditions for discharge to be redirected into a receptacle ・ Conforms to BS 6798:2009 and Building Regulations Approved Document H