Gravity Casting Brass Storz Coupling

Product name: HOSE END/FEMALE END/MALE END/CAP WITH CHAIN Casting Method: Gravity Casting or Forged Size: From DN40 (1-1/2") to DN100(4") Material:  BRASS / ALUMINUM Seal: NBR, EPDM, FPM, PTFE Thread: BSP Surface Treatment: Sand-Blast Details:Storz coupling is a type of hose coupling invented by Carl August Guido Storz in 1882 that connects using interlocking hooks and flanges. Amongst other uses, it has been widely employed on fire hoses in firefighting applications. It is the standard coupling on fire hoses in Portugal, Denmark, Germany, Austria, Switzerland, Sweden, the Netherlands and Greece. It is also widely used in Australia.https://nbmatchlight.en.made-in-china.com/Technical:Applications:PACKINGCONTACT/* 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