VIG -VSS Vista Spinner Flow Indicator

These spinner style sight flow indicators are ideal for checking the presence, flow, condition or colour of low viscosity liquids. They are simple, reliable and offer a highly visible indication or confirmation of flow in either horizontal or vertical pipes.  


  • Sizes: ¼”, 3/8’, ½”, ¾” & 1”
  • Connections Styles: BSPP, BSPT & NPT
  • Body Materials: 316 Stainless Steel or Bronze (Gunmetal)
  • Dome Material: Annealed Borosilicate Glass
  • Seal Material: Viton (inner), Klingersil (outer)
  • Rotor Material: PPS
  • Pressure: 10 bar
  • Temperature: up to 100°C
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