Marine ULB-3 Flat Type Glass Level Gauge
Product Description
Marine ULB-3 Flat Type Glass Level Gauge
Product Introduction:
The Marine Flat Type Glass Level Gauge is a direct-reading liquid level indicator designed for shipboard tanks, including fuel oil, lubricating oil, and freshwater tanks . It operates on the communicating vessel principle, providing a reliable, power-free visual indication of liquid levels . The gauge features a durable borosilicate glass plate with a corrosion-resistant metal body (stainless steel or carbon steel) . Built-in self-closing valves automatically seal the chamber if the glass breaks, preventing leakage and enhancing safety . Compliant with JIS standards and available in Reflex (bi-color) or Transparent styles, it offers excellent visibility even in low light by displaying liquid as dark and vapor as light . Suitable for liquids with a flash point above 60°C and operating temperatures up to 100°C .
Main Technical Specification:
| Nominal pressure | 0.2MPa |
| Test pressure | 0.5MPa |
| Application | Water or oil flash point higher than 65℃ |
| Working temperature | 0~80℃ |
| Material | Self-closing Valve:copper alloy |
| Body:SUS304 or Q235A | |
| Glass plate:Boron silicon glass |
Outline Dimension:
| Model | Center to center length L(mm) | Glass plate No. | |
| ULB-3C | ULB-3A | 360、650、940、1230 | 1~4 |
| ULB-3B | 1520、1810、2100、 2390、2680、2970、 3260、3550、3840、 4130、4420、4710、 | 5~16 | |
Deyuan Marine provides one-stop sourcing services and offers tailor-made products on request.