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Home/Home & Kitchen/Kitchen & Home Appliances/Heating, Cooling & Air Quality/Parts & Accessories/Air Conditioner Parts & Accessories/Tubes
PATIKIL Sight Glass, 2Pcs 1/4 x 1/4 SAE Universal Liquid Moisture Indicator for Air Conditioning HVAC Refrigeration
★★★★★
$69.99
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1
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About this item
- Material: Brass, Copper; Operating Temperature Range: -40 to 80 Celsius; Inner Diameter of Brass Nuts: 6.35mm / 1/4 inch, suitable for connecting 1/4 copper pipes.; Overall Size: 73 x 28mm / 2.87 x 1.1 inch(L*W); Packing List: 2 x Sight Glass
- Advantage: It provides a clear and convenient view of the refrigerant flow within your air conditioning system. Designed for easy installation, this sight glass can be easily installed in the refrigerant line of your air conditioning system with its standard size. This sight glass is suitable for a wide range of air conditioning systems, HVAC, and refrigeration units, both residential and commercial are applicable.
- Instruction: Install the sight glass into the refrigerant line. Observe the sight glass during operation to check if the flow and the condition of the refrigerant are normal or not. Green means no high moisture in refrigerant. Yellow means the moisture content is too high in refrigerant.
- Application: This product is widely used in air conditioning and refrigeration systems to monitor refrigerant flow. By using this sight glass, you can inspect the refrigerant levels, identify any potential issues like low refrigerant charge, and take necessary actions to maintain the optimal performance of your central air conditioning system.
- Note: Please check the size carefully before purchasing.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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