supply of 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