Stainless Steel Hygienic Union Type Sight Glass with PTFE Gasket

Application:
The sight glass is widely used in food, wine-producing, beverage, and pharmacy industries etc. For it is convenient to view the condition of equipment running state and system work state.

Product information:
Seal Ring: Silicon, EPDM, FPM 
Glass: Boronizing silicon glass/toughened glass.
Material quality: AISI304, AISI316L.
Standard: ISO, IDF, DIN, SMS, 3A6. Specification: 1/2"-4", DN25-DN100.
Surface treatment:Straightway sight glass
surface cutting: Ra1.6-3.2umInside surface treatment Ra≤ 0.4umOutside surface treatment Ra≤ 0.8um8. Application: Pharmacy, beer, food, dairy, beverage, cosmetic, ect
Please don't hesitate to contact us if you need more details.As a professional manufacturer, For all products, we can offer according to your requirement if your specification is out of our standard