FS-2-1/2" Henry Liquid Indicator, Frost Shield for LI-49 or LI-50 2-1/2"

Henry Technologies' Liquid Indicators are used in a variety of refrigeration
and industrial applications. The Liquid Indicators feature weld-in housings
with a replaceable Sight Glass in clear or Reflex lens. The Clear Lens
design allows for unobstructed visual inspection of fluid level or flow while the
Reflex lens is designed to allow easier fluid level inspection by appearing
dark when liquid is present and light when liquid is absent. The optional
Frost Shield allows easy view of the Sight Glass when installed in an
application where insulation is used.

• Patented Henry Technologies' Design