Delta Jet 100 centrifugal self-priming surface water pump impeller with diameters 120(outer) * 46 (suction) * 12(on shaft), total height 33 mm. Brass bushing depth 13 mm. Cavity between blades 4 mm. Fits any pump with similar design, for example Taifu TDP505A, DP750A, XDPm370, T.I.P. Elpumps JPV1300, Gartenpumpen - Garten Jet 1200, Kenle JET100 L, Marina, FORWATER JET 100L, DDPm 505A, WERK JSW-10M etc.