Viking® VK600, Microfast Model M, 5.6K, Extended Coverage, Pendent, QR/SR, 1/2" NPT, White, 155 Degree 06778BMB/W Fire Sprinkler Head F980 Wall bracket for Amerex fire

Wall bracket for Amerex fire extinguisher models:  720 722 B369 B371 B441 B443 B460 B461 B456

155 Degree 08687JNB Fire Sprinkler Head

57-593-0-175

57-341-4-155

They are external deflector type nozzles that discharge a uniformly filled cone of medium velocity water droplets

Viking® VK600, Microfast Model M, 5.6K, Extended Coverage, Pendent, QR/SR, 1/2" NPT, White, 155 Degree 06778BMB/W Fire Sprinkler Head F980 Wall bracket for Amerex fireViking VK600, Microfast Model M, 5. 6K, Extended Coverage, Pendent, QR SR, 1 2" NPT, White, 155 Degree 06778BMB W Fire Sprinkler Head Viking Microfast EC QREC Pendent Sprinkler VK600 is a small thermosensitive spray sprinkler available in several different finishes and temperature ratings to meet varying design requirements. The VK600 has both standard response and quick response listings. The glass bulb operating element and special deflector