Sight glasses

Series of sight glasses

Danfoss SGP is a series of sight glasses for high pressure applications. SGP is available in versions optimized for refrigerants with mineral oil e.g. HCFC, and in versions optimized for non-flammable HFC refrigerants.

SGP for food retail refrigeration is available with flare, solder and socket connections, and with and without moisture indicators.

Features and benefits

Good visibility to indicate flow conditions
Low leakage
Long service life
Extra safety with MWP 52 bar
Reliability of products ensures less leakage and long life time
Fast react indicator provides early warning to prevent excessive liquid

Documents

Documents
Type	Name	Language	Valid for	Updated	Download	File type
Brochure	SGP brochure	English	Multiple	05 Nov, 2014	352.8 KB	.pdf
Installation guide	Sight glass Type SGP X, SGP I, SGP N, SGP RX, SGP RI, SGP RN, SGR, SG, SGN, SGRN	English	Multiple	22 Jun, 2020	602.9 KB	.pdf

Software

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

Try Coolselector®2 now

Learning

Learn more about SGP sight glasses

Related products

Product photo of the sight glass type LLG by Danfoss

LLG sight glasses

Danfoss LLC sight glasses include types for monitoring flow, moisture, and liquid level. The sight glass indicators are optimized for applicable refrigerants.