Procurement Of Stp Spares :-1 1 / 2 Union Pvc Sched 80 , Gasket , O Ring , #29 , Relay Base , 14 Pin , Nc Contacts , Motor Starter , Macerator And Overboard Pump , Transformer 3 Phase30kva , Radial Cutter , Macerator Rebuilt Kit , Float Switch , N . C . , Transformer , Gate Board , Release Button Cimplete , Transformer Gate Board , Bulb , Replacement , Pilot Light , Plate Electrode 4 / 6 / 8 Primary Anode , Pin , Dowell , Clip , Hold Down For 4Pdt Relay , Push Button Operator Only , Screw , 1 / 4-20 , Pan Head , Isoplast , Indicator Led Red Pilot Light , Relay Control 4Pole 14Pin 120Vac Coil Lighted , Transformer , Gate Board , Board , 3 Phase , Ball Bearing , Bolts 5 / 16-2-1 / 4 316 S-S , Switch , 3 Position , Operator Only , Vpc Controller , Plate Electrode 4 / 6 / 8 Primary Cathode , Plate Electrode 4 / 6 / 8 Bipolar , Power Module , Indication Lamp Set Red , O Ring , Seal 32X62x7 Mm , O Ring , Lifting Membrane , Nr Valve , O Ring , P . C . Board , 3 Phase , Fd Valve , Block Contact , 2N . O . Contacts , Switch 2 Position Operator Only , Relay Control 4 Pole 14 Pin 120 Vac Coil Lighted , Fuse 100Ma