procurement of spares of imi norgren make scoop tube actuator and dp switch for bfp of ph 1 and 2 sgtps birsinghpur-2 cylinder nmake- imi norgren. npart no. – spia-c-480 nm / 7025 / 15 -1no nrm / 9175 / 30d- 1no n n n 3 pressure switch & resistance nmake-imi norgren. npart no. – spia-c-481a ng / ff4-16-pressure switch -1no ng / wg0 20200- resistance – 1no n n 4 valves nmake- imi norgren. npart no. – spia-c-482a nvo5a486l-b639a-3 / 2 port valve 01 nos nm / 1553 / 8-3 / 2 port valve 02 nos. nm / 151-3 / 2 port valve 01 nos ns / 666 / 40-3 / 2 port valve 02 nos. n 5 dp switch nmake- imi norgren ncat. no.- 0819400 nrange- 0.3 to 4 bar nelectrical rating – 250vac, 6a nwith manifold & pre setting of the pressure switch is 0.5 kg / cm2. n