Sight Glasses
Each Stainless Tank Sight Glass Assembly by HOLLOWAY perfectly fits our ferrules, or we can custom fabricate our sight glasses to fit your existing ferrules.
FullView™ Sightglass: See Your Ideas Come to Life.
The FullView™ Sightglass by HOLLOWAY gives you the ability to see your ideas come to life. We ensure that each sight glass assembly we manufacture is held to the strictest standards to ensure quality and reliability. Our assemblies are provided in 2", 3" and 4" sizes and include the ferrule, retainer, sightglass, O-Ring, ferrule gasket, and clamp.
Your HOLLOWAY FullView™ Sightglass can be used in an existing fitting on a pressure vessel and can be custom ordered with any finish and material type. Missing a part or have a damaged unit? Not a problem. We keep replacement parts on hand for fast and convenient replacement options for our customers.
When seeing more is what you have in mind, come see us at HOLLOWAY.
FullView™ Sightglass Dimensions
| SIZE | "A" O.D. | "B" I.D. | "C" HEIGHT | "D" CLAMP O.D. | "E" HEIGHT |
|---|---|---|---|---|---|
| 1-1/2" | 1.676" | 1.250" | 0.532" | 1.984" | 0.732" |
| 2" | 2.192" | 1.800" | 0.614" | 2.516" | 0.814" |
| 2-1/2" | 2.724" | 2.124" | 0.925" | 3.047" | 1.200" |
| 3" | 3.246" | 2.650" | 1.100" | 3.579" | 1.375" |
| 4" | 4.320" | 3.715" | 1.185" | 4.682" | 1.485" |
Stainless Tank Sight Glass Assembly Materials of Construction
HOLLOWAY can make your sight glass assembly in exotic alloys and the following materials:
- T–316L (standard)
- T–304L
- T–317L
- C–22
- C-276
- AL-6XN™
- Other materials available by request
