RIFOlevel Thermo – Controlled Bi – metallic Trap Model Z – 10250 (PN 40) intermediate flange design Model RIFOka 10210 (PN 40) Model Nirobody-10203-N (PN 40) Model Minibody-10201-N (PN 40) withnonreturn valve Model Super – Duplex 2550 (PN 160) Model 2254 (PN 40) Model Duplex – HD 2440 (PN 100) Model 2227 (PN 40)