Hardware Fittings FKM 59U/58U/59V-20/25/28/30/32/35/40/43/45/50/53/55/60-90mm Mechanical Shaft Seal Single Spring for Water Pump Mechanical Seal(20MM-WC-WC-FKM)
oil seal
Material:Stationary Ring-Rotary Ring-Secondary Seal
WC-WC-FKM:Tungsten Carbide(WC)-Tungsten Carbide(WC)-FKM
Material Of Spring:304 Stainless steel
Opreating Temperature: -20°C~+200°C
Opreating Pressure: 1.7MPa
Speed: 25m/s
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Standard or Nonstandard : Standard
Shape : Ring Gasket
Material : RUBBER
Certification : None