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30u and 40u Series Multi Spring Seal

30U - O-Ring type & 40U – Wedge type. Single and cost-effective Inside mounted Unbalance Seal. The rotating seal face drive mechanism provides excellent torque transmission. Can also provide in cartridge construction in single, double arrangements with a complete range of auxiliary sealing devices and seal support systems.

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30U - O-Ring type & 40U – Wedge type. Single and cost-effective Inside mounted Unbalance Seal. The rotating seal face drive mechanism provides excellent torque transmission. Can also provide in cartridge construction in single, double arrangements with a complete range of auxiliary sealing devices and seal support systems. Throughout its pressure range the seal provides a secure and economical solution to a wide range of sealing duties in process pumps and similar equipment.

         OPERATING PARAMETERS

         PRODUCT VARIANTS
    • Shaft Dia.: 25 … 100 mm (1" ... 3.94")  
    • Pressure: Vacuum to10 bar
    • Temperature: -75 oC to +260 oC (Check O-Ring resistance)
    • Speed: 3000 r.p.m.
    • 30U-C & 40U-C – O-ring and Wedge Type Single unbalance seal in
    • cartridge arrangement with API plan 11 or Suitable API Plan.
    • 30U-DC & 40U-DC – O-ring & Wedge Type Double Back-to-Back unbalance
    • seal in cartridge arrangement with API plan 54 or Suitable API Plan.