procurement of mechanical seal of make leak proof for various pumps installed at 2x250 mw unit no . 10 11 , ph-iv , stps , mppgcl , sarni , mechanical seal of make leakproof for hotwell make up pumps of unit no . 10 & 11 , ph-iv , stps , sarni , leak-proof make complete mechanical seal with gland plate & sleeve in ss -316 for hotwell make up pump for drive end . seal type: 70u , size: 35 mm suitable for mather & platt pump serial no . 81216531 / 220 / 1 type: 65 / 80 cst handling head: 40m , flow: 40 m3 / hr . , leak-proof make complete mechanical seal with gland plate & sleeve in ss -316 for hotwell make up pump for non drive end . seal type: 70u , size: 35 mm suitable for mather & platt pump serial no . 81216531 / 220 / 1 type: 65 / 80 cst handling head: 40m , flow: 40 m3 / hr . , mechanical seal ( make- leakproof ) for chilled water pumps of central ac system . , leak-proof make single mechanical seal ( rotary & stationary ) type 70u , size 50 mm faces carbon / silicon carbide . elastomer in ptfe / viton . hardwares in ss 316 along with ss 316 mating ring housing for wipl make pump model no wp150 / 400 handling fluid : chilled water , pressure : 6 kg / cm2 , temp : ambient , speed 1450 / 2900 rpm and seal sr . no 12012701 , mechanical seal ( make- leakproof ) for condenser water pumps of package ac system . , leak-proof make single mechanical seal ( rotary & stationary ) without gland plate & seal sleeve seal type 70u , size 1 . 625 ( 40 mm ) , mating face: carbon v / s silicon carbide . elastomers : viton , hardware : ss-316 suitable for wpil make pump model no . : wp 50 / 320 & wp 65 / 320 handling fluid : condenser water , pressure : 6 kg / cm2 , temp : ambient , speed 145 / 2900 rpm , complete mechanical seals ( make- leakproof ) for boiler blowdown pumps . , seal type : single action unbalances bi-directional wave spring , face comb . sic vs sic , nitrile elastomer , ss-316 seal suitable for: boiler blowdown pump , model - vbcb602j2ms3n ( make - m / s roto pumps ltd . ) , mechanical seals for various pumps installed at etp and dm plant . , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : lps-155 , size : 70mm suitable for: 1 . sam turbo make etp feed pump , model - vo 150 / 320+tps , cap: 260m3 / hr , head: 15 mwc ( 1w+1s ) 2 . sam turbo make uf back flush pump , model - tps+c 200 / 320 ( svo ) , cap: 520m3 / hr , head: 25 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : 70u , size : 2 . 5 suitable for: 1 . sam turbo make mgf feed pump , model: cpc 150 / 320 , cap: 250m3 / hr , head: 25 mwc ( 1w+1s ) 2 . sam turbo make ro cleaning solution pump , model - tch+n 80 / 400 , cap: 60m3 / hr , head: 45 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : 70u , size : 2 suitable for: 1 . sam turbo make uf feed pump , model: cpc 80 / 400 , cap: 85m3 / hr , head: 35 mwc ( 3w+1s ) 2 . sam turbo make catridge filter feed pump , model - cpc 80 / 400 , cap: 75m3 / hr , head: 35 mwc ( 3w+1s ) 3 . sam turbo make ro permeate water pump , model - cpc 125 / 320 , cap: 180m3 / hr , head: 25 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : lps-155 , size : 1 . 375 suitable for: 1 . sam turbo make sludge transfer pump , model: vo 25 / 200+tch+n , cap: 10m3 / hr , head: 45 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 hsn code - 84842000 seal type : 70u , size : 45mm suitable for: 1 . flowmore make filter backwash pump , model: 5624 , cap: 250m3 / hr , head: 15 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : 70u , size : 28mm suitable for: 1 . flowmore make dm regeneration pump , model: 5553 , cap: 30m3 / hr , head: 35 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : 80u , size : 1 . 875 suitable for: 1 . flowmore make degassed water transfer pump , model: f5824a , cap: 85m3 / hr , head: 45 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : lps-155 , size : 50mm suitable for: 1 . flowmore make sludge transfer pump , model: f5414a aws , cap: 100m3 / hr , head: 35 mwc , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : 70u , size : 2 . 125 suitable for: 1 . kirloskar bros . make mgf backwash pump , model: cphm 125 / 26n , cap: 75m3 / hr , head: 70 mwc ( 1w+1s ) , leak proof make complete mechanical seal with gland plate & sleeve in ss-316 seal type : 70u , size : 1 . 625 suitable for: 1 . kirloskar bros . make rohp pump , model: cphm 65 / 26n , cap: 170m3 / hr , head: 15 mwc ( 2w+1s )