The Sight Glass

Part Number:

SG.150NPT


Detect Lubricant Problems Fast

Luneta's new Sight Glass has all the clarity and durability you need, with none of the leaks, cracks or squinting you may be used to with those old-style oil sight glasses. You'll never have to use fragile, dark, hard-to-read oil sight glasses again!

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Comparison Luneta Sight Glass Acrylic Sight Glass
Impact Resistance (Joules) >40 8.9
Toughness or Durability (Notched Izod, 23-deg C, J/cm) 9.8 0.2
Wall Thickness (Thinner = Clearer) 0.19" 0.25"
Chemical Resistance Excellent Poor

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