combined pumps and motors for pumping fluids; pumps for pumping fluids; motors for pumping fluids; pumps jacketed for cooling and heating; motors jacketed for cooling and heating; submersible pumps; non-cooled, high temperature insulated motor pumps; high temperature molten salt pumps; multistage pumps; metering pumps; oil circulation pumps; API685 pumps; ISO2858 pumps; self-priming volutes; slurry designs; agitators