X70 Series. Covered by US Patent Number 6,364,620. Seals – dual mechanical carbon/rotary, ceramic/stationary upper, carbon/silicon carbide lower. Construction – cast iron ASTMA A-48, Class 30, 30,000# tensile strength, protected with a corrosion-resistant, baked-on epoxy powder coating. cCSAus rated Class I, Division 1, Groups C & D and ...
Get Price