Viking® VK300, Model M, 5.6K, Standard, Upright, QR, 1/2" NPT, White, 175 Degree, 12978MD/W Fire Sprinkler Head 23179BA/B allowing access behind the surface

allowing access behind the surface of the wall without taking the sprinkler system out of service or removing the sprinkler

For use on the flat surface of Type 3R industrial control panels

Standard Coverage sprinkler has a 5

77-571-4-135

These extinguishers are built for durability with dependable drawn steel cylinders

Viking® VK300, Model M, 5.6K, Standard, Upright, QR, 1/2" NPT, White, 175 Degree, 12978MD/W Fire Sprinkler Head 23179BA/B allowing access behind the surfaceViking VK300, Model M, 5. 6K, Standard, Upright, QR, 1 2" NPT, White, 175 Degree, 12978MD W Fire Sprinkler Head Upright, Microfast, 5. 6 K Factor, Standard Orifice, Quick Response 1 2 inch NPT, Sprinkler, Light and Ordinary Hazard, (General reference only Always refer to technical datasheet for accurate listings and approvals) Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: This product can expose