Freon sight glass with indicator SV-L-03 SAE 3/8″

Freon sight glass with indicator SV-L-03 SAE 3/8″ with humidity indicator for refrigeration installations

• Application: Refrigeration, air conditioning, HVAC and heat pumps.

Vizor freon cu indicator SV-L-03 SAE 3/8″ cu indicator de umiditate este un accesoriu esențial pentru monitorizarea circulației agentului frigorific în instalațiile de climatizare, refrigerare și pompe de căldură. Acest Vizor freon cu indicator SV-L-03 SAE 3/8″  permite verificarea vizuală a stării refrigerantului și detectarea rapidă a eventualelor probleme legate de umiditate sau încărcarea insuficientă a sistemului.

Constructed from high quality brass and copper, this SV-L-03 SAE 3/8″ freon sight glass with humidity indicator offers excellent corrosion resistance and a long service life. The integrated humidity indicator facilitates constant monitoring of the refrigerant condition. During operation, green indicates a normal humidity level, while yellow indicates excessive humidity that may affect the performance of the system.

Acest vizor freon SAE 3/8″ SV/L-03 cu indicator de umiditate este compatibil cu majoritatea sistemelor HVAC rezidențiale și comerciale. Conexiunile standard SAE 3/8″ permit integrarea rapidă în circuitul de lichid al instalației frigorifice. Prin observarea fluxului de refrigerant, tehnicienii pot identifica prezența bulelor de gaz, lipsa agentului frigorific sau alte probleme care necesită intervenție.

Thanks to the compact construction and simple assembly, freon sight glass SAE 3/8″ SV/L-03 It is widely used in air conditioners, cold rooms, refrigerated display cases, commercial refrigeration systems and heat pumps. For HVAC specialists, the SV-L-03 SAE 3/8″ Freon Gauge with Humidity Indicator is an effective tool for diagnosing and maintaining refrigeration installations.

Main advantages

• Visual monitoring of refrigerant flow;
• Integrated humidity indicator;
• Green color – normal humidity level;
• Yellow color – excess moisture;
• Durable brass and copper body;
• Compatible with HVAC and refrigeration installations;
• Quick assembly with SAE 3/8″ connections;
• Suitable for residential and commercial systems.

Frequently Asked Questions (FAQ)

What is the freon sight used for?

The viewer allows monitoring of the refrigerant flow and checking the humidity level in the installation.

What does the green indicator color mean?

Green indicates that the humidity level in the refrigerant is within normal limits.

What does the color yellow indicate?

Yellow signals high humidity and the need to check the refrigeration system.

Is it compatible with heat pumps?

Yes, the product can be used in heat pumps, air conditioning systems and refrigeration systems.

What size are the connections?

The visor is equipped with standard SAE 3/8″ connections.

Recommended products

• Freon filter drier;
• Pressure sensor 45 bar
• Pressure sensor 35 bar;
• Vibration damper
• Electronic freon leak detector;
• Vacuum pump for refrigeration systems;
• HVAC manometric station.