Guard Level® 07324 DWSG

Double Wiper Sight Glass

Double Wiper Sight Glass

Guard Level® 07324 DWSG Double Wiper Sight Glass

Features & Benefits:

The double wiper round sight glass provides a “window” view in the tank while loading/discharging.

A Visual Gauge Tree (VGT) usually accompanies the sight glass. The VGT has affixed flags every six inches (6”) indicating level of cargo.

Those concerned with the load through this sight glass can view the load conditions and level. The sight glass through the viewing process provides a visual only of load condition. An attached wiper blade (both bottom and top of glass) cleans the glass by manually turning the wiper blade handle. This is a basic function for viewing cargo level height.

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Detailed Product Information

Main Specifications

Measuring Method Visual Gauging through Bergan Guard Level® Sight Glass
Materials 304 stainless steel ½” (12.7mm), heat-tempered glass
Weight ~20 lbs (9 kg) with standard 8” ANSI flange
Operating Pressure Up to 10 PSI
Operating Temperature -20°F to +150°F (-29° to +65°C) standard

General Arrangement

Bergan System General Arrangement

Installed Equipment

Bergan System General Arrangement

Bergan System General Arrangement

Bergan System General Arrangement

System Details

Level Gauging
  • Tank Barges
  • Ocean Tank Barges


Our world class parts department is available 24 hours a day, 7 days a week. Contact one of our professional sales or service team members by phone or email for prompt, courteous service.


Ian-Conrad Bergan prides itself on service after the sale. It is our mission to ensure our customers experience full use of our quality equipment after the sale, installation, and life of the equipment.


We warranty all of our equipment at Ian-Conrad Bergan. While the standard warranty is 12 months from delivery of equipment, we can negotiate a specific warranty at the time of sale.