Image Domestic FM Approved Polycarbonate Fog Nozzle Jump to Section Product Options Related Products Product Options Part Number Size Thread Material SL075 3/4" NPSH Polycarbonate SL075GHT 3/4" GHT Polycarbonate SL100 1" NPSH Polycarbonate SL100NST 1" NST (NH) Polycarbonate SL150 1-1/2" NPSH Polycarbonate SL150NST 1-1/2" NST (NH) Polycarbonate SL150-NB 1-1/2" NPSH Polycarbonate Related Products Image Polycarbonate Fog Nozzle with Bumper