Danfoss 014L0162 Sight Glass

The Danfoss 014L0162 Sight Glass is a critical diagnostic component for high-pressure refrigeration and air conditioning systems. This SGP 10 N model features 3/8" flare connections and serves as the direct replacement for Danfoss 014-0133. Designed to provide a clear visual indication of refrigerant flow and moisture levels, it utilizes a highly sensitive "N" type indicator. With a Max Working Pressure of 754 psig (52 bar), this brass-bodied sight glass is engineered for reliability in demanding commercial environments. It is fully compatible with oil-free applications and supports a vast range of modern refrigerants including R410A, R134a, R32, R448A, R449A, and R744 (CO2). Operating across a temperature range of -58°F to 175°F, this non-serviceable component ensures system integrity by allowing technicians to identify subcooling issues or moisture contamination before they lead to compressor failure.

Key Benefits for Contractors

• Universal Refrigerant Support: Optimized for high-pressure synthetic refrigerants and natural CO2 systems, simplifying truck stock requirements.
• High-Visibility Monitoring: The clear glass indicator provides immediate feedback on liquid line status and moisture content presence.
• Direct Retrofit Compatibility: Seamlessly replaces legacy 014-0133 units without requiring line set modifications.
• Industrial Durability: UL-listed brass construction ensures long-term performance under extreme thermal and pressure cycling.
• Contamination Prevention: High-sensitivity moisture indicator helps prevent acid formation and protects system components from internal corrosion.

Common Questions

Is the Danfoss 014L0162 compatible with R410A systems?
Yes, the SGP 10 N is rated for a maximum pressure of 754 psig, making it fully compliant with the high-pressure requirements of R410A liquid lines.

What is the difference between SGP and SGN models?
SGP models, like this 014L0162, are specifically designed for high-pressure applications and offer broader compatibility with modern refrigerants compared to older SGN versions.

Does this unit require regular maintenance?
The Danfoss 014L0162 is a non-serviceable, factory-sealed unit designed for permanent installation. If the indicator shows permanent discoloration or the glass is compromised, the entire unit must be replaced.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.