Product Description: Sanitary sight glasses are installed on sanitary pipelines or tank vessels to supervise the liquid media status inside the pipe system and tank vessels. It is one of the most important sanitary pipe and vessel accessories in the food, brewery, dairy, pharmaceutical engineering industries, and so on. Material and Features: High quality stainless steel 304 and 316L Tempered boron silicone glass: high temperature resistant, long lasting and easy to clean PTFE gasket: super corrosion resistance, anti-aging, excellent sealing performance Compact structure design, space saving Compliant with strict hygienic requirements Can be installed in vertical or horizontal position Specifications:

Body Material:	304 or 316L stainless steel
Seal Material:	PTFE
Glass：	Tempered boron silicone glass
Size:	DN15 ~ DN100, Φ15 ~ Φ102
Surface Treatment:	sand blasting, matte finishing, acid washing, electroplated
Working Pressure:	0 ~ 10bar
Working Temperature:	-10 ～ 230℃
Connection Ends:	butt weld, clamp, thread, union, flange
Standard:	SMS, DIN, ISO, ASME BPE, 3A
All special requirements from customers can be custom-made

Main Types： 1.  Sanitary Straight Tubular Sight Glass for Pipeline System

Straight Pipeline Sight Glass Clamp End	Straight Pipeline Sight Glass Male End
Straight Pipeline Sight Glass Weld End	Straight Pipeline Sight Glass Flange End
Straight Pipeline Sight Glass With Protection Net	Straight Pipeline Sight Glass With Protection Net

2. Sanitary Round Sight Glass for Tanks and Vessels

Sanitary Flange Type Sight Glass	Sanitary Union Type Sight Glass
Sanitary Flange Type Sight Glass With Brush	Sanitary Union Type Sight Glass With Brush
Sanitary Flange Type Sight Glass With Light	Sanitary Union Type Sight Glass with Light

3. Sanitary Stainless Steel Elongated Sight Glass

Sanitary Elongated Ellipse Sight Glass	Sanitary Rectangular Sight Glass

4. Sanitary Stainless Steel Cross Sight Glass for Pipeline System

Sanitary Ball Shape Sight Glass	Sanitary Cross Sight Glass