UAC series spray balls are manufactured out of solid stainless steel bars and feature high wall thickness for maximum service life, excellent resistance to damages from impact and superior efficiency. In fact their wall thickness allows to obtain water outlet orifices with the ideal geometry to maximize the efficiency of the water jets, that is the ideal orifice length/orifice diameter ratio. This is of course not possible when the ball body is obtained from stamped steel sheet.
|De||External diameter||mm||L, L1||Width||mm||RF||Female thread||inch|
|Di||Inner diameter||mm||LP||Max working pressure||bar||RG||Male thread||inch|
|Dia||Orifice diameter||mm||LT||Max working temperature||°C||W||Weight||kg|
|DN||Nominal diameter||—||Q||Capacity||l/min||WR||Wetting radius||m|
In 2016, Standard DIN 11866 gathered some of the most important standards regarding inox pipes. Some of our products can already couple to pipes respondent to these standards. Pipes with dimensions in compliance with obsolete standards are very common, therefore they are still produced without problems by PNR Italia. We are also available to guarantee the connection with every pipe that has a thickness within the standard values. In the following table you can find the dimension we can provide.