supply of supply of 120w hot water booster pump suitable to work on 230v,50hz .supply of 120w hot water booster pump suitable to work on 230v,50hz .,supply of 120w hot water booster pump suitable to work on 230v,50hz supply, with following paramete rs and specifications 1.discharge 30lpm. 2.operating head 9m. 3.input/output delivery size 19 mm. 4.integrated magn et/ epdm rubber/pp flow switch for starting and stopping the pump when tapping point is turned onoff. 5.three position selector switch(off,auto,manual). 6.induction motor with stator copper winding,ceramic radial bearing and carbon thru st bearing. 7 composite pp 30% gf material impeller 8. epdm rubber non return valve ball) 9 aluminium oxide shaft 10 cataphoresis-coated cast iron/ ss pump housing make: grundfos,ksb,texmo,crompton or equivalent [ warranty perio d: 12 months after the date of delivery ] ]