F550 GS (F55 GS)

  • Smooth, pulsation free flow handles product gently
  • Simple to clean and disassemble
  • Heavy duty yet light weight
  • Low shear and extremely quiet
  • FDA compliant versions
  • Vertical and horizontal configurations available
  • NPT or Tri-clamp connections
  • Lengths to 80"
  • Flows to 12 GPM
  • Viscosities to 50,000 cPs
  • Pressures to 118 PSIG

Materials of Construction

  • Housing: 316Ti Stainless Steel
  • Drive Shaft: 316Ti Stainless Steel
  • Rotor: 316Ti Stainless Steel
  • Stator: PTFE - Options: NBR and FKM
  • O-ring: FKM
  • Mechanical Seal: Ceramic Oxide/Silicon Carbide/FKM

Dimensional Drawings

F550 GS 50mm (F55 GS 50mm)


F550 GS 54mm (F55 GS 54mm)


Performance Curves

F550 GS 50mm (F55 GS 50mm)*

F550 GS 50mm (F55 GS 50mm)

F550 GS 54mm (F55 GS 54mm)*

F550 GS 54mm (F55 GS 54mm)

* The maximum viscosity for the F550 GS (F55 GS) pumps is up to 50,000 cPs / Consult factory

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