Sight Glass Window

Type SF & SG are compact low-cost assemblies that provide reliable level indication, and positive indication when liquid is present. These screw-in plugs are fitted with high quality glass. They are suitable for a wide variety of liquids including water, oils and Lubricants.

Example Applications

• Water
• Coolant
• Chemicals
• Lubricant Oil
• General Liquid Storage

Features

• Suitable for Compressor Crank Case/ Machine Housings
• Working pressure to 24 bars
• Working Temperature to 180°C
• Mild Steel or Stainless-Steel Construction
• Various Seal Materials available
• BSP, NPT and Metric Thread options ½" to 2"