Details: schedule a providing, installation, testing and commissioning of non-return valve of following sizes confirming to is: 5312 complete with rubber gasket, gl bolts, nuts, washers etc. as required : 200 mm 150 mm 100 mm 80 mm 65 mm supply, fixing, testing and commissioning of butterfly valve pn 1.6 with bronze/gunmetal seat duly isi marked cmplete with nut-bolts, washers, gasket confirming to is:13095 of following size as required: 200 mm 150 mm dia 100 mm dia 80 mm 65 mm 50mm schedule b pressure gauge h guru-0-20kg/sqcm,0-16kg/sqcm providing, installation, testing & commissioning of indfos pressure switch ips -100, range : 0 to 7 bar and adjustable differential : 0.6 to 6 bar (for replacement of pressure switch installed with fire fighting pumps) providing, installation, testing & commissioning of switzer dm, 0-10bar providing fixing testing and commissioning of precharged air vessel (size 450mm dia & 1000 mm height or as per site conditions) for pressurisation of hydrant/sprinkler sys
Sector: Metro rail