Case Study
Six Metso Series 500 Slurrry Pumps
• Application Info – Six Metso Series 500 Slurrry Pumps – Application: FGD Unit – Shaft Size : 7.750” (196.85mm) – Shaft Speed: 560 RPM – Product: Gypsum Slurry – Strained River Water Flush at 2-3GPM (7.5-11.4LPM) – Temp: 140 o F / 38 o C – Vessel pressure: 25-30 psia (1.7-2.0 bar) • Problem – Previous single cartridge slurry seals leaked at or very shortly after startup. The first set of replacment sea