supply of spare part for water pump assembly etcspare part for water pump assembly etc,spare part for water pump piston assembly - water side, product no. jas039-wps-02 of jana tics industrial automation private limited or same specification of other brand confirming to spe cification no. mmdts 19027-rev-3 or latest [ warranty period: 30 months after the date of delivery ] , spare part for water pump piston rod assembly, product no. jas039-wps-06 of janatics in dustrial automation private limited or same specification of other brand confirming to specification no. mmdts 19027-rev-3 or latest [ warranty period: 30 months after the date of delivery ]