You can find this same pump under the part numbers below and brands: Laing / Goulds / ITT (but it's the same pump)
E10-NSHNNNN2W, 6080U0038, 6050U0018 (Laing), 01512-321 / 01512-321YU (Dimension One), SPR227, LHB07100162, 10-0121-A-K (Hydro-quip)
If you find any of the above part numbers on your pump you can replace it by this pump.
by this pump you can also replace E10-NSHFNN2W-20, LHB07100089 (D1 01512-320E) pump but without flow switch calbe.
Technical informations: Connection: 3/4" x2 (smooth bard) Weight: 1,4 kg Dimensions: 105x130x150mm Speed: fix 24h, 3.100 rmp Power: max 60W (0,15 Hp) House: PA53 (fixation plate can be disassembled and repositionned) Protection: IP55 Max Pressure: 2 bar Max flow: 1.500l/h, 3,6m, 15W Max head: 5,8m Current: 230V (50/60Hz) Rotation: 3.100 rmp Electrical connector: J&J connector Cable: 4', 0,5m Noise: less than 50 db Warranty: 1 year