Reflex Glass Liquid Level Indicator

Sizes: 12", 18", 24", 30", 36", 42" , 48" , 54", 60"
• Gives safe and positive visual indication of liquid level in
  vessel under high pressure and temperature conditions.
• Suitable for R717 (Ammonia), HCFC & HFC.
• In case of glass break, the balls inside the valve stop the
  refrigeration flow immediately.
• Tempered boron silicate glass resistant to chemical, thermal
  and mechanical shocks.
• Safe working pressure: 400 psig (27 bar).
• Large chambers for boiling, flashing and surging liquids.