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1. The refrigerant condition of the refrigeration pipeline in the refrigeration device;
2. The water content in the refrigerant;
3. The flow of lubricating oil in the oil return line from the oil separator SGN type sight glass can be used for CFC, HCFC and HFC refrigerants
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- Q: Can I place an order over the phone?
A: Yes, in some cases, you may be able to place an order over the phone. Please contact our customer service team and provide them with the necessary details to assist you with the phone order process.
- Q: How can I compare prices and reviews of similar products?
A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.
- Q: Can I place an order for an out-of-stock item?
A: If an item is currently out of stock, you may not be able to place an order for it. However, you can sign up for a notification to be informed when the item is back in stock.
Reviews
- S
Sean Hubler
Aug 17, 2025
Danfoss Sight Glass SGN19Quick and efficient service, always.HelpfulUnhelpful - J
Julio Duran
Jun 16, 2025
Danfoss Sight Glass SGN19Fantastic deal and shipping was quick.HelpfulUnhelpful - S
Scott Murdock
Jun 13, 2025
Danfoss Sight Glass SGN19I was grateful to have found it, and others were still searching!HelpfulUnhelpful - M
Mike Pieczek
Apr 17, 2025
Danfoss Sight Glass SGN19That's fantastic, thanks for your hard work!HelpfulUnhelpful - J
Julie Klein
Oct 12, 2024
Danfoss Sight Glass SGN19Very happy with the variety and the budget-savvy prices!HelpfulUnhelpful - G
Gary Greenwood
May 15, 2024
Danfoss Sight Glass SGN19Thank youHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Danfoss Sight Glass SGN19All was ok! No problems whatsoever.HelpfulUnhelpful
Danfoss Sight Glass SGN19
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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