Applications Our Slurry Seal Type ZGJ can be applied in slurry pumps working for power, metallurgy, chemical, mining, coal washing and other industries. Operating Parameters l Medium: ash and gypsum slurry l Pressure: ≤2.5Mpa l Temperature: ≤130℃ l Solid content: ≤30 % l Linear velocity: ≤10m/sec l Shaft diameter: 35mm to 170mm Features l External flushing l Standing spring protected structure l Excellent compensation and anti-clogging capacity