Procurement of aph 200mw lube oil pumps and mechanical oil seals for ntpc singrauli

Overhauling and servicing of vacuum pumps

Procurement of kuhnway make solenoid valves for stg1 vacuum pumps ntpcbarh

Supply of two stage rotary vane vacuum pumps with accessories as per annexure iii

Spares and servicing of edwards make vacuum pumps of model number e2m80 and eh500

Oil seals

Multi-stage roots vacuum pumps(? 37 m³ /h) and accessories as per uploaded annexure-i & ii

Supply of complete bare shaft water ring type vacuum mopping pump assembly,main casing for vacuum mopping pump,side cover for vacuum mopping pump,bearing housing for vacuum mopping pump,impeller with shaft and shaft sleeves assembly duly dynamically balanced for vacuum mopping pump,control disc for vacuum mopping pump,mechanical seal for vacuum mopping pump,bearing cover for vacuum mopping pump,distance ring for vacuum mopping pump,pressure plate with spacer hex bolt for vacuum mopping pump,gasket for vacuum mopping pum,roller bearing for vacuum mopping pump,balls for vacuum mopping pum,hex bolt for side cover for vacuum mopping pump,hex bolt for bearing cover for vacuum mopping pump,stud for control disc for vacuum mopping pum,seal gland plate with stud for vacuum mopping pump,air vent for vacuum mopping pum,auto drain valve for vacuum mopping pump,drain plug for vacuum mopping pump,spare carbon seal ring with viton o ring of mechanical seal for vacuum mopping pump,stationery mating ring of mechanical seal f

Procurement of labyrinth seals

Vacuum pump model no: cd90 3ph 415v 50hz ie2 item code: 01cd-090-2c7 make: hhv pumps private ltd.