GW series nozzles have been the worldwide standard for many years in hot descaling mills. They have undergone many improvements, specifically to the inner orifice profile, resulting in a very even distribution of the water jet impact onto the steel surface. Their typical design with a dove-tail coupling between nipple and nozzle tip assures for correct alignment of the nozzle onto the spray manifold. Several nipples length value and a specific locknut allow for a wide choice of different assembly dimensions.
|CL||Jet deflection angle||deg||DU||Liquid outlet dia||mm||RF||Female thread||inch|
|D||Conventional orifice dia||mm||FF||Flange outer dia||mm||RG||Male thread||inch|
|D1||Smallest free inside dia||mm||G||Flange center-hole dia||mm||SQ||Square bar size||mm|
|DE||Liquid inlet dia||mm||H,H1||Height||mm||W||Weight||gr, kg|
|DF||Flange size||inch||L,L1||Length||mm||WS||Wrench size||mm|
|DIA||Outside diameter||mm||NR||Number of orifices||–|
|DN||Flange nominal size||mm||QC||Quickfit connection||–|