Place of OriginHebei, China (Mainland)Brand NameHFModel NumberHFBZR(N)-40

Double Cartridge Mechanical Seals, HF74DJ Structure characteristics:HM74D-SG series have the unbalanced type double cartridge structure, effective protections for external multiple springs, rotary des

Single Cartridge Mechanical Seals, HF74DJStructure characteristics:HM74D-SG series have the unbalanced type double cartridge structure, effective protections for external multiple springs, rotary desi

  Double Mechanical Seal /seal HF560D1) Pressure : Up to 15Kg/Cm22) Temperature: -20-2003) Speed: Up to 15m/s4) water pump

Mechanical seal        Technical Features: Mechanical seals are single seal, internally mounted, unbalanced, multiple spring bolted drive  Operat

mechanical seal HF680Maximal Pressure:vacuum~20kg Maximal Temperature: -75 ~200Linear Velocity: 25 m/s