Hansen SEE-LEVEL™ Refrigerant Liquid Indicators provide simple indication of true liquid levels in industrial and commercial refrigeration systems.
- Pre-stressed glass lens fused in steel retainer ring
- Steel, ASME SA36 (ASTM A36) housing
- UL Recognized Component
- Housing and lens traceability by lot code
- 100% quality tested
- Material certification available
- SEE-LEVEL™ liquid indicators are suitable for ammonia, R22, R134a, CO2 and other approved refrigerants.
- Typical uses include: refrigerant receivers, level columns, accumulators, intercoolers, suction lines, oil lines, and liquid lines.
Hansen SEE-LEVEL™ housings meet the material requirements of ASME for direct welding to vessels, receivers, level columns or liquid lines. Furthermore, each is marked for material traceability; certifications are available upon request. The SEE-LEVEL™ has a large diameter reflex lens for easy viewing. Clear lens is also available. Frost shield length is suitable for temperatures down to -60ºF (-50°C). Standard housing can be welded (fillet weld) into a 1.94"/2" diameter opening or 1½" socket weld fitting, or butt welded to a 1½" pipe (Schedule 80). The scarfed (saddle milled) housing is available for simplified welding over a 1.5" (38 mm) hole, onto 2½", 3", or 4" pipe, such as for level columns or liquid lines.
