Siemens intends to use the 330LE for flight test and for optimization of electric propulsion systems based on the SP260D electric motor.Following successful low power test flights earlier this year, the company has now installed a new 57 lb (25.8 kg) Siemens SP70D production motor in the prototype flyer – which has a peak rating.2% Chlorhexidine gluconate formula significantly reduces the number of microorganisms on the hands and forearms prior to surgery or patient care. surgical scrub dispenser, Scrub-Stat™ 2% Handwash Ecolab’s Scrub-Stat 2% is an emollient-rich formula which supports surgical hand scrub efficacy while promoting skin health.