Sight Glasses
Ethylene, LLC - Fluorpolymer accessories for corrosion management.
- PFA and Glass Wetted Surfaces - The FLO-VU 360L sight glass; 1" through 6" diameter, features a full 360° unobstructed view with the high temperature and near universal corrosion resistance of PFA. learn more...
- Unique Seal Design - A unique PFA /Viton® envelope type gasket provides a secure, bubble tight seal even in applications with extreme thermal cycling.
- 150psi Pressure Rating - All units have a full 150 psig pressure rating at temperatures from -20°F to 350°F.
- Standard and Special Lengths - Standard overall lengths of 8" are stocked at the factory, with quick delivery available for special lengths. 316 s.s. flanges (PFA lined) and 304 s.s. hardware provide external corrosion resistance.
Topline Process Equipment - Top Line’s In-Line sight glasses were engineered to be the best in the industry. The bolt style allows for fast, continuous inspection from all angles. The flange style sight glass incorporates a large viewing window for easy flow inspection. Top Line In-Line sight glasses are available in sizes 1/2" to 4".
Features:
- Clear acrylic tube insert for lesser applications
- Constructed of 304 or 316L stainless steel
- Clamp end connections - standard
- FDA white buna gaskets - standard
- Suitable for CIP and fully drainable
Options:
- Pyrex glass insert
- Shielded bolt style - clear acrylic protective shell surrounds Pyrex glass providing additional protection from falling objects
- Clamp end connections - standard
- Bevel Seat, TI-Line, and weld connections available upon request
- FDA, EPDM or FDA Viton gaskets upon request
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Rubber Fab Technologies Group - Sight Gauges
Rubber Fab sight gauges are sturdy and perform well in high-stress applications. These sight gauges are high- and low temperature rated, have a high pressure rating, and are unaffected by ultra-violet rays or sunlight. These sight gauges are non-contaminating and will not impart odor or taste. Their smooth, non-stick surface cleans easily, promotes minimal pressure drop, and will not discolor. The fitting surface finish exceeds sanitary design standards.
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