Dear Sirs, This is Aklouk Brothers Co., a leading distributor of lab equipment since 1951, we have a tender and we would like to get your quote for the following: Water purifier: 1) feed pump not less than 1/2 hoarse, with automatic pressure regulator 2) dirts filter length 20" qty.2 3) softener 7-8 m3/hour,supplied with two tanks (20*60), in addition to salt and resin tanks with additional quantity of salt 4) carbon filter 20" qty.2 5) the said materials should be made of PVC of high pressure not less than 15 bar Looking forward to hearing from you soon and remain with best regards Abeer