Characteristics: 

• Single mechanical seal
• Compact – cartridge design
• Pressure double balanced monolithic seal faces
• Stationary multiple springs
• Suits API682 requirements
• Pipe connections enables quench/drain application
• Low heat generation
• Independent on rotation direction
• Easy to retrofit

Application:

• RCS-S refinery cartridge seal for oil and gas industry
• LPG plants
• Petrochemical industry
• Power plants
• Chemical industry

Materials:

• Seal faces: Carbon (resin or metal grade impregnated), RbSiC (Q2), SSiC (Q1), tungsten carbide grades (Cobalt or Nickel bounded)
• Secondary seal: EPDM (E), FKM (V), FFKM (K), FEP coated
• Spring: X12CrNi17.7, Hastelloy C-276
• Metal parts: 316 SS