bids are invited for 1 sample isolation valve model no se htv 140 d swas 2 primary sample cooler model no sc 6 18 ss swas 3 high pressure reducer vrts model no vrts 14 swas 4 pressure regulator diaphragm type model no prv dt 14n swas 5 back pressure regulator model bprv 4 250 swas 6 temperature gauge 0 100 deg c model no cb f 4 4nm swas 7 sample filter model sf 14a 8 cation column for swas 9 pressure indicator 0 10 bar 10 coolant flow indicator flow glass model no se cfi 34npt swas 11 rotameter model st 5 series swas 12 3 way ball valve for swas grab sample total quantity : 110