Tubular Sight Flow Indicators
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Full technical data and dimensions
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Full View Inline Sight Glass
Full-bore inline glass sight section
Full-view inline sight glass giving unobstructed 360° observation of the flow in a line.
| Product type | Glass full view inline sight glass |
|---|---|
| Material | Borosilicate 3.3 |
| Nominal bore range | Confirm with us for this item |
| End connection | Beaded pipe ends with backing flanges and PTFE-envelope gaskets |
| Flange drilling | See the drilling table — BS 10 Table E, BS 10 Table F and ASA drilling available |
| Pressure rating | Not published on the component datasheet — confirm with us for your duty |
| Temperature rating | Not published on the component datasheet — confirm with us for your duty |
| Dimensional standard | No component datasheet supplied for this item — dimensions confirmed on enquiry |
Product overview
What it does, and where it fits.
A full view inline sight glass replaces a length of line with a clear section, giving unobstructed observation of the product right around the bore — used to confirm flow, watch for phase separation and check that a line has drained.
No dimensional datasheet was supplied for this specific item. Our tubular sight flow indicator range covers the same duty in metallic, lined and polypropylene construction from 15NB to 400NB with full published dimensions — see the related products below.
Features
Built into every unit.
- Borosilicate 3.3 with beaded ends and backing flanges
- Dimensionally matched to the rest of the pipeline range
- Drilling to BS 10 Table E, BS 10 Table F or ASA
- Made to your dimensions where a standard size does not fit
Benefits
Why it earns its place in the line.
- Completely inert to almost all process media — no metal pick-up and no contamination of the batch
- Full visibility of the process along the whole line
- Smooth, non-wetting bore that resists fouling and cleans easily
- Excellent thermal shock resistance from borosilicate 3.3
- Modular flanged construction — sections can be swapped without cutting or welding
Applications & industries
Where it is specified.
Typical applications
- Confirming that a line is flowing
- Watching for colour change, cloudiness or phase separation
- Spotting entrained gas or cavitation
- Verifying a line has drained before maintenance
Industries served
- Chemical processing
- Pharmaceutical
- Fine chemicals & dyes
- Food & beverage
- Water & effluent treatment
- Distillation & solvent recovery
- Research & pilot plant
Technical data
Specification for Full View Inline Sight Glass.
Figures below are for this product only — every item in the range carries its own dimension table.
| Product type | Glass full view inline sight glass |
|---|---|
| Material | Borosilicate 3.3 |
| Nominal bore range | Confirm with us for this item |
| End connection | Beaded pipe ends with backing flanges and PTFE-envelope gaskets |
| Flange drilling | See the drilling table — BS 10 Table E, BS 10 Table F and ASA drilling available |
| Pressure rating | Not published on the component datasheet — confirm with us for your duty |
| Temperature rating | Not published on the component datasheet — confirm with us for your duty |
| Dimensional standard | No component datasheet supplied for this item — dimensions confirmed on enquiry |
| Parameter | Value |
|---|---|
| Material | Borosilicate 3.3 |
| End connection | Beaded pipe ends with backing flanges and PTFE-envelope gaskets |
| Flange drilling | See the drilling table — BS 10 Table E, BS 10 Table F and ASA drilling available |
| Bore, length and setting-out dimensions | Confirmed on enquiry |
No dimensional datasheet was supplied for this component, so no dimension table is published here. Send us your bore and setting-out requirement and we will issue a dimensioned drawing for approval — we have deliberately not estimated figures from the neighbouring products.
FAQ
Questions we are asked about this item.
Because no datasheet was supplied for this item. Rather than estimate dimensions from similar products, we confirm them against a drawing on enquiry.
Yes. Send a sketch or an isometric with the bore and setting-out dimensions and we will return a drawing for sign-off before fabrication.
Related products
Commonly specified alongside Full View Inline Sight Glass.
Tubular Sight Flow Indicators
Tubular Sight Flow Indicators
Double Window Sight Flow Indicators
Enquiry
Tell us your line size — we'll confirm the spec.
Send the bore, the media, the temperature and pressure, and the flange standard you work to. Drawings and custom sizes welcome.
Not sure which spec fits your process?
Send your requirement — media, temperature, pressure, dimensions — and we'll recommend the right product or fabricate it.
Talk to an engineer