General description JG Speedfit cold water service imperial converter push-fit fitting is designed to convert metric size MDPE fittings for use with imperial size LDPE to BS1972 Class C or Class D. It is supplied with an inch size pipe insert and is suitable for cold water use only. Technical specifications Size: 25mm x 3/4' Material: Durable, high impact resistant material Features: Instant push-fit connection, screw down mains stop valve Compatibility: Compatible with MDPE pipes only (inserts provided) Non-toxic, resists corrosion and biological growth Installation Installs and demounts in seconds without tools The stem cannot be disconnected from the mating connector with a collet cover fitted Other information Designed, manufactured, and assembled in the UK Stainless steel teeth grab ring provides extra grip on the pipe