Viking® VK534, Microfast Model M, 11.2K, Extra Large Orifice, Extended Coverage, Pendent, QR/SR, 3/4" NPT, White, 175 Degree 08340MD/W Fire Sprinkler Head safety seal MODEL B570 contains a special

MODEL B570 contains a special blended sodium chloride-based dry powder extinguishing agent

Item:  Amerex® 790 Z Series High Performance Fast Flow ABC Fire Extinguisher

57-378-0-135

Item: Tyco® TY4111

Viking® VK534, Microfast Model M, 11.2K, Extra Large Orifice, Extended Coverage, Pendent, QR/SR, 3/4" NPT, White, 175 Degree 08340MD/W Fire Sprinkler Head safety seal MODEL B570 contains a specialViking VK534, Microfast Model M, 11. 2K, Extra Large Orifice, Extended Coverage, Pendent, QR SR, 3 4" NPT, White, 175 Degree 08340MD W Fire Sprinkler Head Viking EC QREC Pendent Sprinkler VK534 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