FI-DSNM-R

The FI-DSNM-R designed by aesseal to suit Richter (ITT-Goulds) PCK and SCK process pumps. This unique cartridge design eliminates the OEM ceramic sleeve.

Features:

  • Suits PCK & SCK Richter pump types
  • Non-metallic wetted components in Silicon Carbide for use with corrosive chemicals
  • Non-shaft-fretting designs to reduce cost in equipment overhall
  • Cartridge design for ease of installation
  • Hydraulically balanced seal faces
  • Incorporates pumping ring to maximize cooling and increase seal life with a directed barrier fluid flow path to both sets of seal faces
  • Eliminates OEM ceramic sleeve
The FI-DSNM-R seal fits directly on to the bare shaft of the pump, eliminating the OEM ceramic shaft sleeve.The seal is offered with non-metallic wetted components and installs as a true cartridge seal, with an integral axial compensating device designed to cater for any impeller to housing dimensional deviations.The integral barrier fluid pumping ring is complimented by large 3/8” NPT ports and a deflector which guides the barrier fluid to the inboard and outboard seal faces. This helps to efficiently remove heat at the seal faces.
 
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