Main Features: Split structure and ready repair kit for easy maintenance and repair. Double imported high-precision ball bearings for high stability. Balanced mechanical sealing structure for prolonged service life. Standard Sic/Carbon Graphite sealing pair for good sealing performance. Optional Sic/Sic, Tungsten carbide/Tungsten carbide and other sealing pairs for strict environment. Standard SUS304 end cover and SUS304 rotor for prolonged operation. Technical Ratings Max Speed:3000 r/min Temperature:-30ï½?+120 Max Pressure:1.1Mpa Media: Water Operation under extreme ratings should be avoided.