Viking® VK532, Microfast Model M, 11.2K, Extra Large Orifice, Extended Coverage, Upright, QR/SR, 3/4" NPT, Chrome, 175 Degree 08687FD Fire Sprinkler Head R1231 Model G4 Concealed

Model G4 Concealed

57-533-1-155

Compatible Pipe Schedules:  Steel water pipe

51-053-3-135

500 Cubic Feet - 55lb

Viking® VK532, Microfast Model M, 11.2K, Extra Large Orifice, Extended Coverage, Upright, QR/SR, 3/4" NPT, Chrome, 175 Degree 08687FD Fire Sprinkler Head R1231 Model G4 ConcealedViking VK532, Microfast Model M, 11. 2K, Extra Large Orifice, Extended Coverage, Upright, QR SR, 3 4" NPT, Chrome, 175 Degree 08687FD Fire Sprinkler Head Viking EC QREC Upright Sprinkler VK532 is a thermosensitive spray sprinkler available in several different finishes and temperature ratings to meet varying design requirements. The extra large orifice produces the flows required to meet Light and Ordinary Hazard density requirements at lower