bids are invited for item-1 - supply of eagle burgmann make complete mechanical seal type lek777 050 including gland plate and sleeve as per ga drawing a19124ab for re-heater drain pumps. , item-2 - supply of seal ring pt. no. 200.00 of eagleburgmann make seal type lek777 0050 as per ga drawing a19124ab , item-3 - supply of mating ring pt. no. 300.00 of eagleburgmann make seal type lek777 0050 as per ga drawing a19124ab. , item-4 - supply of o-ring set pt. nos. 111.04, 111.05, 111.06, 111.20, 111.30 of eagleburgmann make seal type lek777 0050 as per ga drawing a19124ab , item-5 - supply of sleeve part no. 400 of eagleburgmann make seal type lek777 0050 as per ga drawing a19124ab. total quantity : 12