1 Stir in food coloring if desired. 2  Cook and stir 3 minutes until thick. 3  Remove from heat and transfer to bowl, cool 10-15 minutes.  If strawberries are not smooth, you can either put them through a sieve and smash them or use the food processor.
Nominal pipe size (NPS) is a dimensionless designator of pipe size. It indicates standard pipe size when followed by the specific size designation number without an inch symbol. For example, NPS 6 indicates a pipe whose outside diameter is 168.3 mm.
DN = Diameter Nominal. The term Diameter Nominal refers to the internal diameter of a pipe. Together with the nominal pressure rating and the materials class, all dimensions of a piping line, e. g. flange dimensions, are defined by indicating the nominal diameter.