The
Weld Pad Liquid Level gauge is designed to be welded directly onto a tank or other liquid-containing vessel, and allows visual observation of level, color, or clarity of a liquid in a vessel or tank at a low initial cost.
Standard Weld Pad Liquid Level Gauge units are furnished with a flat bottom. Upon request, the unit can be machined with a cylindrical radius to match the contour of the vessel. The Liquid Level Gauges are available in single or multiple section types.
| Materials |
| 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. |
| Set Screws: |
18-8 Stainless Steel; Carbon Steel SA-193* |
| Retainer Cap Bolts: |
18-8 Stainless Steel; Carbon Steel SA-193* |
*By request only
This sight glass has been certified as maintaining a Quality Assurance System in accordance with the Pressure Equipment Directive 97/23/EC (PED) Annex I, Paragraph 4.3 by the Certification Body 0036 of the TÜV Industrie Service GmbH.
