corrigendum tender for boq item milton ajuster of alum dosing pump , ball guide of ceb-i naoh dosing pump , connecting rod of ceb-i naoh dos pump , connecting rod of alum dosing pump , connecting rod of ceb-iii hcl dos pump , control spool assy ofceb-iii hcl dospump , coupling of alum dosing pump , coupling of ceb-i naoh dosing pump , coupling of ceb-iii hcl dosing pump , diaphragm tef face nitl of alum dos pump , diaphragm of ceb-ii naocl dos pump , diaphragm, tef nitrl, of uf acid dos pump , diaphram, tef nit, of ceb-i naoh dos pump , diaphram, teflon, of ceb-iii hcl dospump , disch valve hsg of ceb-iii hcl dos pump , gear of alum dosing pump , gear of ceb-i naoh dosing pump , o-ring of ceb-iii hcl dosing pump , oil level indic of ceb-ii naocl dos pump , piston, ci-fg 220, of ceb-i naoh dos pump , piston-ci-is210-fg220 of alum dos pump , plunger of ceb-ii naocl dosing pump , plunger of uf acid dosing pump , suct valve seat of ceb-iii hcl dos pump , suction and disch assy of ceb-ii naocl d , suctioned or disch assy of uf acid dos pump , valve adaptor of alum dosing pump , valve spring of uf acid dosing pump , worm gear of ceb-ii naocl dosing pump , worm shaft, en-19, of uf acid dos pump , worm shaft en-8 of ceb-iii hcl dos pump , worm shaft of ceb-ii naocl dosing pump , worm shaft, en-19, of ceb-i naoh dos pump , worm gear of uf acid dosing pump , ball seat - pvc of alum dosing pump , ball seat -pvc of ceb-i naoh dosing pump , ball guide of alum dosing pump , ball, teflon, of ceb-iii hcl dosing pump , linking arm of ceb-iii hcl dosing pump , worm shaft -en-19 of alum dosing pump , ball of smbs for r.o , ball of anti scalant dosing pump for r.o , cam pin, en-8, of sulph acid dosing pump , connecting rod adoptor of antisc dospump , connecting rod of antisc dos pump for ro , connecting rod of antisca dosing pump , connecting rod of smbs pump for r.o , connecting rod of sulph acid dosing pump , control spool assy of anti dos pump ro , control pool assy of smbs pump for r.o , coupling , en-19, of antisca dosing pump , coupling en-19 of sulph acid dosing pump , coupling l-70 of smbs pump for ro , coupling l-70 of antisc dos pump for ro , diaphragm of smbs pump for r.o , diaphragm of antisca dosing pump for r.o , gland bush ss316 of antisca dosing pump , guide pin for w w of sulph acid dos pump , o-ring of smbs for r.o , o-ring of antiscal dosing pump for r.o , oil seal nr of antiscalant dosing pump , oil seal nr of sulph acid dosing pump , plunger, ss 316, of antisca dosing pump , plunger all-20 of sulph acid dosing pump , plunger of antiscalant dos pump for ro , ring seal of smbs pump for r.o , ring seal of antisca dos pump for r.o , stroke adj shaft of sulph acid dos pump , suction dis ball guideof antisca dospump , worm shaft assy of antisca dosing pump , worm wheel of antisca dos pump , worm gear of smbs pump for r.o , worm gear of ceb-iii hcl dosing pump , worm shaft assy of smbs pump for r.o , worm shaft assy of antis dos pump for ro , worm shaft assy of sulph acid dosingpump , worm gear of antiscalant dos pump for ro , worm wheel of sulph acid dosing pump , ball, ss 316, of antiscalant dosing pump , ball of sulphuric acid dosing pump, ajuster of alum dosing pump ,model-phl-80b, positive displacement and hydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, ball guide of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, connecting rod part no. - 236020 of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, alum dosing pump, model-phl-80b, positive displacement and hydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, connecting rod of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, control spool assy of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, coupling of alum dosing pump ,model-phl-80b, positive displacement andhydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, coupling of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, coupling of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, alum dosing pump ,model-phl-80b, positive displacement andhydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, diaphragm (teflon/nitrile) of ceb-ii naocl dosing pum, model- b145-1, max flow-350 lph, max. pres.- 10kg/cm2,head-30mwc, s.n.-90gnb34ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001, diaphragm (teflon faced nitrile) of uf acid dosing pump- b145-3, design capacity -850 lph, rated capacity -788 lph, head-30mwc, design standard- api675, s.n.-90gnb31ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001,, diaphram (teflon/nitrile) of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, diaphram (teflon) of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, discharge valve hsg of ceb-iii hcl dosing pump - model no. - mra-34, max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, gear of alum dosing pump ,model-phl-80b, positive displacement andhydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, gear of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, o-ring of ceb-iii hcl dosing pump - model no. - mra-34, max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, oil level indicator of ceb-ii naocl dosing pum, model- b145-1, max flow-350 lph, max. pres.- 10kg/cm2,head-30mwc, s.n.-90gnb34ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001, piston (ci- fg 220) of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, piston-ci-is210-fg220 of alum dosing pump ,model-phl-80b, positive displacement and hydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, plunger of ceb-ii naocl dosing pum, model- b145-1, max flow-350 lph, max. pres.- 10kg/cm2,head-30mwc, s.n.-90gnb34ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001, plunger of uf acid dosing pump- b145-3, design capacity -850 lph, rated capacity -788 lph, head-30mwc, design standard- api675, s.n.-90gnb31ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001,, suction and valve seat of ceb-iii hcl dosing pump - model no. - mra-34, max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, suction and discharge assy of ceb-ii naocl dosing pum, model- b145-1, max flow-350 lph, max. pres.- 10kg/cm2,head-30mwc, s.n.-90gnb34ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001, suctioned / discharge assy of uf acid dosing pump- b145-3, design capacity -850 lph, rated capacity -788 lph, head-30mwc, design standard- api675, s.n.-90gnb31ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001,, valve spring of uf acid dosing pump- b145-3, design capacity -850 lph, rated capacity -788 lph, head-30mwc, design standard- api675, s.n.-90gnb31ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001,, worm gear of ceb-ii naocl dosing pum, model- b145-1, max flow-350 lph, max. pres.- 10kg/cm2,head-30mwc, s.n.-90gnb34ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001, worm shaft (en-19) of uf acid dosing pump- b145-3, design capacity -850 lph, rated capacity -788 lph, head-30mwc, design standard- api675, s.n.-90gnb31ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001,, worm shaft (en-8) of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, worm shaft of ceb-ii naocl dosing pump, model- b145-1, max flow-350 lph, max. pres.- 10kg/cm2,head-30mwc, s.n.-90gnb34ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001, worm shaft (en-19) of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, worm gear of uf acid dosing pump- b145-3, design capacity -850 lph, rated capacity -788 lph, head-30mwc, design standard- api675, s.n.-90gnb31ap001/002 (make-milton roy), drg. no. 19x0019sp-cs-b-145-pp-001,, alum dosing pump, model-phl-80b, positive displacement andhydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, ball seat - pvc of ceb-i naoh dosing pump-phl-90a, max flow-1800 lph, max. pres.- 7 kg/cm2, head-30mwc, s.n.-90gnb33ap001/002 (make-milton roy) drg. no.- 19x0019sp-cs-phl-80-pp-001, ball (teflon) of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, linking arm of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, worm shaft -en-19 of alum dosing pump ,model-phl-80b, positive displacement andhydraulic diaphragm type stock adjustment, cap.-1700 lph, head- 20mwc, make-milton roy, drg. no. - 19x0019sp-cs-phl-80-pp-001, ball of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, ball of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, cam pin (en-8) of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, connecting rod adoptor of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, connecting rod of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, connecting rod (part no. 211820) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, connecting rod of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, connecting rod of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, control spool assy of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, control spool assy of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, coupling (en-19) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, coupling (en-19) of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, coupling l-70 (lov joy) of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, coupling l-70 (lov joy) of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, diaphragm of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, diaphragm of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, gland bush ss316 of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, guide pin for worm wheel of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, o-ring of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, o-ring of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, oil seal (nitrile rubber) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, oil seal (nitrile rubber) of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, plunger (ss 316) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, plunger alloy-20 of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, ring seal of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, stroke adjusing shaft (en-8) of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, suction and discharge ball guide (ss 316) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, worm shaft assy of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, worm wheel (ci- is-210-fg 220) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, worm gear of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, worm gear of ceb-iii hcl dosing pump - model no. - mra-34 ,max flow-50 lph, max. pres.- 10kg/cm2, head- 35 mwc, kks tag-90gnb32ap001/002, make-milton roy, drg. no. - 19x0019sp-cs-mra-pp-01, worm shaft assy of sodium meta bi sulphite pump for r.o., type - positive displacement, constant speed, varaible stroke, daiphragm operated, reciprocating, model - mra-15h, rated cap. -10 lph, max. pres.- 12.6 kg/cm2, head-35mwc, s.n.-202008192322/23, make-milton roy, drg. no.--19x0019sp-cs-mroy-h-ss-001, worm shaft assy of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, worm gear of anti scalant dosing pump for r.o., type- positive displacement, hydraulically actuated daiphragm, model- mra-33, design cap. -38 lph, max. pres.- 10 kg/cm2, head-35mwc, sn.-202008192320/21 ,make-milton roy, drg. no. -19x0019sp-cs-mra-ss-001, worm wheel (ci- is-210-fg 260) of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001, ball (ss 316) of antiscalant dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 10 lph, head-10mlc, model- pnm-20c ss-316 with ecc, make-milton roy drg. no.- 19x0019sp-cs-pn-m25-ecc-001, ball of sulphuric acid dosing pump, type-positive displacement, constant speed, variable stroke, plunger operate reciprocating pump, rated cap.- 100 lph, head-10mlc, model- pnm-40c-alloy-20 with ecc, make-milton roy, drg. no. - 19x0019sp-cs-pn-m40-ecc-001