Pendent or Upright Fire Sprinkler

Pendent Upright Sidewall Type of Fire Sprinkler1. Sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the buildingand structures with light fire danger, medium fire danger and heavy fire danger, such as workshop, warehouse,hotel, shop, recreational place, hospital, cinema, office building and garage.2. The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective districtvia ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmospheretemperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching theoperating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fireextinguishments subject to the preset shape of spraying.The sprinklers of the pendant installation, ZST-15/20 Fiire Sprinkler Feature:Bulb: 5 mm/3 mmFinishes: Epoxy Powder White Orifice Size: 1/2'', 3/4"Nominal operating temperature: 68 Celsius degreeNominal pressure: 12Bar(1.2MPa)Airproof test pressure: 30bars(3.0Mpa)Outlet: 11 ± 0, 2mmFactor K: 80, 0Height: 54 ± 0, 8mmWidth: 27, 5 ± 0, 5 mmPackage: 200PCS packing in a carton box  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1