Philmac Large Bore Metric Fittings - fitting sizes 75mm to 110mm.

Standards: Philmac Large Bore range of compression fittings hold certificates for the following standards:
BS 6920:  Products for use incontact with water intended for human consumption with regards to their effect on the quality  of water.

Philmac Large Bore exceeds the requirements of:
ISO 14236: Plastics pipes and fittings -- Mechanical-joint compression fittings for use with polyethylene pressure pipes in water supply systems

Suitable for: Philmac Large Bore fittings are suitable for use with pipes manufactured to the dimensions specified in the following standards:
BS6730:  Specification for black polyethylene pipes up to nominal size 63mm for above ground use for cold potable water.
BS 6572:  Specification for blue polyethylene pipes up to nominal size 63mm for below ground use for potable water.

BS EN 12201-2:2003:  Plastic piping systems for water supply. Polyethylene (PE). Pipes.
EN 12201:   Plastic piping systems for water supply. Polyethylene (PE).
ISO 4427:  Plastics piping systems -- Polyethylene (PE) pipes and fittings for water supply

Thread Standards: Philmac Large Bore threads and flanges comply with the requirements of the following standards:
BS21:  Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads.
ISO7.1:   Pipe threads where pressure joints are made on the threads.
AS 2129 Table E (Drill Pattern):  Flanges for pipes, valves and fittings