OEM Liquid indicator 3/8"
The OEM SLI 3/8" liquid indicator (SKU 3G-CBM-01739) is a refrigeration sight glass in the SLI/SBI/SBIA series with a brass body, 3/8" ODF brazed connection, and a 22.5 mm tempered-glass window with indicator paper…
SKU 3G-CBM-01739
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The OEM SLI 3/8" liquid indicator (SKU 3G-CBM-01739) is a refrigeration sight glass in the SLI/SBI/SBIA series with a brass body, 3/8" ODF brazed connection, and a 22.5 mm tempered-glass window with indicator paper. It shows refrigerant flow condition and indicates moisture content in the liquid phase, with green for dry and yellow for wet; the reading range depends on the refrigerant, for example R22 dry below 30 ppm and wet above 150 ppm, and R404A dry below 20 ppm and wet above 100 ppm. Maximum ambient temperature is 80 °C, and the SLI 3/8 unit measures 119 mm in length and 0.15 kg in weight. It suits all HCFC and HFC refrigerants but not R12, R502 or ammonia.
Frequently Asked Questions
What is the OEM Liquid Indicator 3/8" used for?
The OEM Liquid Indicator 3/8" (3G-CBM-01739) is a refrigeration sight glass from the SLI/SBI/SBIA series that shows refrigerant flow condition during system operation and indicates the moisture content of the liquid refrigerant. It is not suitable for R12, R502 or ammonia.
What are the specifications of the OEM Liquid Indicator 3/8"?
The OEM Liquid Indicator 3/8" has a brass body, 3/8" ODF connection, tempered glass window with indicator paper, 22.5 mm indicator diameter, 119 mm length, 0.15 kg weight, 36 bar maximum service pressure and 80 °C maximum ambient temperature. Moisture readings are refrigerant-specific across R22, R134a, R404a, R407c and R507, with green (dry) to yellow (wet) colour transitions.
Where to buy the OEM Liquid Indicator 3/8" worldwide?
3G Electric supplies the OEM Liquid Indicator 3/8" (3G-CBM-01739) worldwide, handling logistics, customs and delivery. Contact us with your quantity and destination for a quote and lead time.
How do you read and maintain the OEM Liquid Indicator 3/8"?
Green indicates dry refrigerant and yellow indicates wet; when the green tint begins to fade, low moisture is present and the dehydrator should be replaced, and a yellow reading means the dehydrator must be changed. Due to air humidity the indicator is yellow on delivery and turns green once the system is charged with dry refrigerant.
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3G Electric supplies OEM hvac & refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
