6" Sight Spool

6" Diameter x 6" Tall Sight Spool. Top/Bottom Connections are 6" Sanitary, Sight glass connections are 2" Sanitary. All Sight Spools have the option to monitor temperature when you purchase a K-Type Thermocouple, we also have the data logger available for sale in the online store if you don't yet have one.

Gasket Temperature Ratings (Only comes with two 2" gaskets, 6 or 4 inch gaskets sold separately) 

Viton: -26°C to 230°C

Buna-N: -40°C to 110°C

PTFE: -73°C to 204°C

Tuf-Steel: -198°C to 287°C

Sight Glass Specifications
PolySight Max Pressure: 225 psi @ -40°C to 130ºC
METAGLAS Max Pressure 250 psi @ -53°C to 232ºC

If your system needs to be certified, you will need the METAGLAS option.

Clamp Pressure Ratings
2 Inch: 1000psi
6 Inch: 250psi

N.B.Oler is American Fabricated Stainless steel, made in Bend Or.