2015-12-08 14:21:53 -0500 | commented question | I am installing chilled water pipes in high raised building. My consultant wants Dain cock Sir this question is for MEP Division , HVAC Department . Kindly advice how to introduce this again in proper manner .@Neal Kruis |
2015-11-12 08:56:19 -0500 | asked a question | I am installing chilled water pipes in high raised building. My consultant wants Dain cock I am installing chilled water pipes in high raised building. My consultant wants Dain cock & Air vent , in every bottle trap Like every ups he require air vent & every down he require drain cock . chilled water pipe installation Working pressure 5.5 bar , Reason by consultant : To prevent air bubbles . |