Viking® VK532, Microfast Model M, 11.2K, Extra Large Orifice, Extended Coverage, Upright, QR/SR, 3/4" NPT, Black, 155 Degree 08687MB/B Fire Sprinkler Head N25 The Model CN-RES has a

The Model CN-RES has a 4

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Viking® VK532, Microfast Model M, 11.2K, Extra Large Orifice, Extended Coverage, Upright, QR/SR, 3/4" NPT, Black, 155 Degree 08687MB/B Fire Sprinkler Head N25 The Model CN-RES has aViking VK532, Microfast Model M, 11. 2K, Extra Large Orifice, Extended Coverage, Upright, QR SR, 3 4" NPT, Black, 155 Degree 08687MB B 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