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OEM Liquid sight glass 5/8 - HVAC & Refrigeration
OEMHVAC & Refrigeration

OEM Liquid sight glass 5/8

The OEM SLI 16 (5/8) liquid sight glass is a refrigeration component with a 5/8" ODF solder connection, a 16 mm (5/8") tube diameter, and a 22.5 mm sight glass diameter. It shows refrigerant flow condition and…

SKU 3G-CBM-01741

Brand
OEM
Item
Liquid sight glass 5/8
Category
HVAC & Refrigeration
UNSPSC
40101704 — Condensing units
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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.

Technical Specifications

OEM
connection
5/8" ODF
tube diameter
16 mm; 5/8"
sight glass diameter
22.5 mm
max ambient temperature
80 °C

Technical Documents

(1)
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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OEM SLI 16 (5/8) liquid sight glass is a refrigeration component with a 5/8" ODF solder connection, a 16 mm (5/8") tube diameter, and a 22.5 mm sight glass diameter. It shows refrigerant flow condition and indicates moisture content via a colour-changing indicator, with a maximum ambient temperature of 80 °C. The brass body features a tempered glass window and copper solder connections, and it is suitable for all HCFC and HFC refrigerants except R12, R502, and ammonia.

Frequently Asked Questions

What is a liquid sight glass 5/8?

It is an OEM refrigeration sight glass with 5/8" ODF solder connections and a 22.5 mm viewing window, used to show refrigerant flow condition and moisture content in the liquid line. The SLI 16 (5/8) body is brass with a tempered glass window and moisture indicator paper.

What are the specifications of the liquid sight glass 5/8?

The OEM SLI 16 (5/8) sight glass has 5/8" ODF connections, 16 mm tube diameter, a 22.5 mm sight glass diameter, and a maximum ambient temperature of 80 °C. Maximum service pressure PS is 47 bar with maximum control pressure 51.7 bar. It suits all HCFC and HFC refrigerants but not R12, R502 or ammonia.

How does the moisture indicator on the liquid sight glass work?

The indicator colour measures refrigerant moisture content: green means dry, yellow means wet, and a fading green signals low moisture and a recommendation to replace the dehydrator. Reading ranges depend on refrigerant, for example R22 dry below 30 ppm and wet above 150 ppm, at 30 °C. Due to air humidity the indicator is yellow on delivery and turns green once the system is charged with dry refrigerant.

Where to buy liquid sight glass 5/8 worldwide?

3G Electric supplies the OEM liquid sight glass 5/8 (SKU 3G-CBM-01741) worldwide, handling logistics, customs and delivery. Contact us with your quantity and destination for a quote and lead time.

Used in

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OEM Products

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.

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