Product Overview
This unit is used to see the level, color, or clarity of the liquid in a vessel or tank. A lens is mounted on the front and back of the liquid chamber to permit light to pass through the gauge. The gauges are used as a single unit or stacked up in multiple sections to view a desired height of liquid in a vessel or tank. Standard units are furnished with 1/2" or 3/4" NPT female-end connections. The See-Thru can also be furnished with other connections (socket weld, flanged, sanitary, or as specified) as well as with various types of valves upon request.
Materials of Construction:
- Body: 316 Stainless Steel; Carbon Steel
- Retainer Caps: 316 Stainless Steel; Carbon Steel
- Lens: Borosilicate (Pyrex®)— High Pressure—Gauge Glass; Quartz; Mica Shields
- Lens Cushion Gaskets: Teflon®; Grafoil®; Gylon®; Blue-Gard®; etc.
- O-Rings or Packing: Viton®; Teflon®; Graphite; Buna-N; Silicone; EPDM; etc.
- Retainer Cap Bolts: 18-8 Stainless Steel; Carbon Steel SA-193
- Set Screws: 18-8 Stainless Steel; Carbon Steel SA-193
