Products
SPC Sight Glass
The SPC Double Window Sight Glass enables visual process monitoring without system interruption. With dual reinforced viewing windows, operators can observe fluid properties in real-time, combining safety and optical clarity for chemical, pharmaceutical, and food processing operations.
Double Window Sight Glass
Full View Sight Glass
Full View Sight Glass Forged Bar Stock
Full View Sight Glass Casting
Full View Sight Glass PFA Lined
Double Window
Double Window Sight Glass
The SPC Double Window Sight Glass is designed to provide the means of visual inspection for process operations and plant protection. The straight-through windows allow the operator to view the immediate flow and monitor pipeline application colour and condition.
- Sizes – DN 15 – DN 300
- Rating – 150#, 300# / PN16, PN40
- Body & Cover Material – Carbon Steel (WCB), CF8 Stainless Steel, CF8M Stainless Steel, CF3M Stainless Steel,
- SAF 2205 Duplex, SAF 2507 Duplex
- Glass – Toughened Sodalime B S 3463 & Toughened Borosilicate DIN 7080
- Seat – PTFE
- End Connection – Threaded up to 2-inch BSP/NPT – Flanged up to 12 inches; PN, ANSI, JIS – Other connection types and larger sizes available on request
- Pressure – 32 Bar
- Temperature – up to 300 degrees
- Design Option Available – With Flapper, With Rotor
PFA Lined Double Window Sight Glass
Double Window
SPC Manufacturing PFA Lined Double Window sight glasses are very robust with toughened Borosilicate Glass windows up to 25mm thick depending on size to DIN7080 providing pressure performance up to 19 bar g. The body is a PFA-lined ductile iron with the liner locked in place with T-shaped grooves machined into the casting, providing integrity even at elevated temperatures. The choice of PFA and Borosilicate Glass materials are selected to suit highly corrosive processes and ensure long service life and reliability for our customers.
- Sizes – DN 15 – DN 200
- Rating – 150#,
- Body & Cover Material – WCB+PFA Lined, CF8M+PFA Lined
- Glass – Toughened Sodalime B S 3463 & Toughened Borosilicate DIN 7080
- Seat – PTFE
- End Connection – Flanged
- Design Option Available – With Flapper, With Rotor
Full View Sight Glass Forged Bar Stock
Full View
The “SPC” full view sight glasses’ construction provides 360-degree process viewing with a pressure rating of up to 10 bar, It is manufactured from heavy wall borosilicate glass tube with Virgin PTFE Seat with heavy-duty Forged bar stock flanges for use in the most demanding applications.
The construction makes the product extremely strong and capable of withstanding a significant amount of mishandling. The tie rod design is unique – enabling adjustment of the sight glass sealing following any maintenance activity without removing it from the pipeline. The product is manufactured in a fixed length range.
- Heat-treated heavy wall borosilicate glass for pressure retention, general mechanical strength, clear viewing and excellent corrosion resistance.
- Parallel full port flow path prevents liquid retention.
- Adjustable tie-rods protect the sight glass from other plant loads and mechanical damage.
- A design proven through thirty years of field experience.
- PTFE SEAT – for the most corrosive duties.
- Larger sizes- available up to 400 NB
Full View Sight Glass Casting
Full View
The “SPC” full view sight glasses’ construction provides 360-degree process viewing with a pressure rating of up to 10 bar, It is manufactured from heavy wall borosilicate glass tube with Virgin PTFE Seat with Investment Die Casting flanges for use in the most demanding applications.
The construction makes the product extremely strong and capable of withstanding a significant amount of mishandling. The tie rod design is unique – enabling adjustment of the sight glass sealing following any maintenance activity without removing it from the pipeline. The product is manufactured in a fixed length range.
- Heat-treated heavy wall borosilicate glass for pressure retention, general mechanical strength, clear viewing and excellent corrosion resistance.
- Parallel full port flow path prevents liquid retention.
- Adjustable tie-rods protect the sight glass from other plant loads and mechanical damage.
- A design proven through thirty years of field experience.
- PTFE SEAT for the most corrosive duties.
- Larger sizes available up to 400 NB
Full View Sight Glass PFA Lined
Full View
The “SPC” full-view sight glasses’ construction provides 360-degree process viewing with a pressure rating of up to 10 bar, It is manufactured from heavy wall borosilicate glass tube with PFA Lined flanges for use in the most demanding applications.
The construction makes the product extremely strong and capable of withstanding a significant amount of mishandling. The tie rod design is unique – enabling adjustment of the sight glass sealing following any maintenance activity without removing it from the pipeline. The product is manufactured in a fixed length range.
- Heat-treated heavy wall borosilicate glass for pressure retention, general mechanical strength, clear viewing and excellent corrosion resistance.
- Parallel full port flow path prevents liquid retention.
- Adjustable tie-rods protect the sight glass from other plant loads and mechanical damage.
- A design proven through thirty years of field experience.
- PFA lined for the most corrosive duties.
- Larger sizes are available up to 16in NB / DN400.
