Union Type Sight Glass

Item No.: LK-SG2
Union type sight glass could be used for observing tanks bioreactor, lab blender,closed loop extractor, processing vessel and other food processing equipment The sight glass can be with LED torch to see clear in dark, and with wiper that can clean the glass.
Design And Characteristics
Product name:Sanitary Union type sight glass,with DIN11851/SMS Threaded nut and welded or tri clamp neck
Material:304/316L,Nut AISI 1.4301(304)
Seal (max. Temperature 180℃): Viton, NBR, PTFE, Silicon
Glass: tempered glass(max. Temperature 120℃). borosilicate glass ( 150℃)
Flat gasket: PTFE
Surface Finishing: CNC machining ,Ra≤0.8μm
Size:DN40-DN200/1 "-6"
Our Service
Buyer bear the air fee, but this fee will be reduced from order directly
Never delay delivery time
Ensure material pure
After Sales
Please contact our After-sales service department in time within 30days after you received the cargo.
Tel:+86 15988775005,Working Time: 9:00 a.m.- 6:00 p.m. (Beijing time)
Please provide the copy of Sales Contract and describe the problems appeared.
Slight problem
Please send the proof to our After-Sales Department, we will reply within two days.
Serious problem
1. We will dispatch our Quality and Problems Appraisers to make a confirmation
2. Have a negotiation of the compensation and sign agreements
3. Our After-Sales Department will perform the duties as the agreements
Free replacement if there is any quality problem


Pls leave your contact way for better service.