I would appreciate knowing about the reliability and durability of magnetic couplings to drive a waste water pump.I have a five h.p. electric motor that will pump 100 G.P.M at 40 ft. of head. The waste water is slightly acidic and biologically contaminated. I do not want any chance of leakage...
I have a steam jacketed pressure vessel made up of SA 516 GR 70 low carbon steel. It is rated at MAWP 72 psi, 350 F.and built to ASME,Section viii, Division 1. Year of manufacture was 1995. The manufacturer is now out of business.
I am thinking of changing its use and derating it to operate at...