L.J. Star, Inc.

Mining, Oil Drilling, Refining Products & Equipment

PTFE-Lined Sight Flow Indicator serves in harsh applications.

Coated to handle corrosive chemicals, PTFE lined sight flow indicator provides clear view of corrosive chemical processes at temperatures to 500°F. Flanged unit, with window as sole exception, has PTFE PFA lining that covers all surfaces subject to chemical exposure. For demanding applications, shields made of FEP®, KEL-F®, or mica are also available to protect sight glass....

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Safety & Security Equipment

L.J. Star Sight Glass Tutorial Video Demonstrates Extreme High Pressure Impact Test

TWINSBURG, Ohio - L.J. Star Inc., the leading provider of process observation equipment, shows the strength and performance of its Metaglas® fused sight glass in its latest online tutorial video. It documents an impact test on a sight glass under 3,300psi - more than twenty times the pressure of a typical sight glass application - and shows the amazing strength of a borosilicate glass fused...

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Architectural & Civil Engineering Products

Cordless LED Sight-Glass Luminaire delivers 120 Lux output.

Featuring watertight, 316 stainless steel construction, FLBP-LED luminaire illuminates portable vessels used in batch processes while eliminating cord tripping hazards, power supply transformers, and need for nearby outlet. Product mounts over MetaClamp(TM) sight-glass port via collar fitting and can be readily detached and moved to other vessels. Single-port version can be used as part of...

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Replaceable LED Sight-Glass Luminaires promote green initiatives.
Architectural & Civil Engineering Products

Replaceable LED Sight-Glass Luminaires promote green initiatives.

Fitting standard E27 or GU10 socket to facilitate change-out, Lumiglas® USL 16-LED and 36-LED sight-glass luminaires produce light without heat via 7 W LED light source rated to 50,000 hr. Lumiglas USL 36-LED luminaire mounts flush to sanitary ferrule using MetaClamp sanitary clamp connection, while Lumiglas USL16-LED luminaire mounts using mounting bracket and allows lighting and viewing...

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Architectural & Civil Engineering Products

High-Intensity Fiber Optic Light illuminates vessels and pipes.

Usable with either separate or combiled light/sight ports, Lumiglas® Lumiflex Model USL08 LF-Ex is suited Class I, Div 1 and 2, Groups C and D wet and hazardous locations. Featuring 1,950 lux output, UL-listed unit has halogen lamp and parabolic reflector that focuses light through fiber-optic light guide. Fiber-optic cable with dia of 17 mm is included, and IR filter enables use in heat...

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High Intensity Luminaire suits vessel lighting applications.
Architectural & Civil Engineering Products

High Intensity Luminaire suits vessel lighting applications.

Utilizing halogen lamp and parabolic reflector, Lumiglas® Lumiflex Fiber Optic Ex-Light, Model USL08 LF-Ex delivers 1,950 lux output and provides up to 6,000 hr of operating life. Unit is suited for use with light/sight port combinations, or separate sight glasses and light ports. With IR filter located between bulb and fiber optic bundle, luminaire is able to output cool light. Product...

Read More »
Explosion-Proof LED Luminaire can be used with sight glass.
Architectural & Civil Engineering Products

Explosion-Proof LED Luminaire can be used with sight glass.

Available with aluminum or stainless steel housing, Series 55-EX gives operators well-lit, glare-free view of processes through sight glass. Green-technology LED Lumiglas® luminaires produce light without heat and offer extended lifetime of 50,000 hr, making them suited for heat-sensitive processes and sight glass applications. Immune to shock and vibration from process system, each product...

Read More »
L.J. Star Announces Stainless Sanitary Fittings, Sight Glasses and Sight Flow Indicators for the Special Demands of the Pharmaceutical Industry
Electrical Equipment & Systems

L.J. Star Announces Stainless Sanitary Fittings, Sight Glasses and Sight Flow Indicators for the Special Demands of the Pharmaceutical Industry

Twinsburg, Ohio - June 1st, 2010 - L.J. Star Incorporated, a major supplier of sight glasses, stainless sanitary fittings, and sight flow indicators, announced that it has a suite of solutions for the special demands of process observation in the pharmaceutical and biotech industries. This product line is used to connect and visually monitor fluid flows, and thereby help maintain strict control...

Read More »
L.J. Star Standardizes on Gylon®Gaskets for Sight Glasses and Sight Flow Indicators
Mechanical Components and Assemblies

L.J. Star Standardizes on Gylon®Gaskets for Sight Glasses and Sight Flow Indicators

In an effort to continuously improve its products, L.J. Star is implementing a new standard gasket material for all L.J. Star sight flow indicator and sight glass assemblies. The gasket material, Garlock Gylon 3504 and BIO-LOK(TM)(hygienic type), allows for higher temperature capability, improved performance within chemical environments, faster delivery times on sightflow indicators and sight...

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Sight Glass is designed for biogas digester tanks.
Safety & Security Equipment

Sight Glass is designed for biogas digester tanks.

Made of soda-lime glass, RD300 sight window has outside ring diameter of 295 mm and viewing area diameter of 220 mm. Expanding tubular rubber gasket around perimeter, sandwiched between rings, conforms to irregularities in cement walls and ports to create gas-tight seal. Several options - motorized wiper, manual wiper, washer assembly, Lumiglas® light, Lumiglas VISULEX video camera - are...

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Mining, Oil Drilling, Refining Products & Equipment

PTFE-Lined Sight Flow Indicator serves in harsh applications.

Coated to handle corrosive chemicals, PTFE lined sight flow indicator provides clear view of corrosive chemical processes at temperatures to 500°F. Flanged unit, with window as sole exception, has PTFE PFA lining that covers all surfaces subject to chemical exposure. For demanding applications, shields made of FEP®, KEL-F®, or mica are also available to protect sight glass....

Read More »
Safety & Security Equipment

L.J. Star Sight Glass Tutorial Video Demonstrates Extreme High Pressure Impact Test

TWINSBURG, Ohio - L.J. Star Inc., the leading provider of process observation equipment, shows the strength and performance of its Metaglas® fused sight glass in its latest online tutorial video. It documents an impact test on a sight glass under 3,300psi - more than twenty times the pressure of a typical sight glass application - and shows the amazing strength of a borosilicate glass fused...

Read More »
Architectural & Civil Engineering Products

Cordless LED Sight-Glass Luminaire delivers 120 Lux output.

Featuring watertight, 316 stainless steel construction, FLBP-LED luminaire illuminates portable vessels used in batch processes while eliminating cord tripping hazards, power supply transformers, and need for nearby outlet. Product mounts over MetaClamp(TM) sight-glass port via collar fitting and can be readily detached and moved to other vessels. Single-port version can be used as part of...

Read More »
Replaceable LED Sight-Glass Luminaires promote green initiatives.
Architectural & Civil Engineering Products

Replaceable LED Sight-Glass Luminaires promote green initiatives.

Fitting standard E27 or GU10 socket to facilitate change-out, Lumiglas® USL 16-LED and 36-LED sight-glass luminaires produce light without heat via 7 W LED light source rated to 50,000 hr. Lumiglas USL 36-LED luminaire mounts flush to sanitary ferrule using MetaClamp sanitary clamp connection, while Lumiglas USL16-LED luminaire mounts using mounting bracket and allows lighting and viewing...

Read More »
Architectural & Civil Engineering Products

High-Intensity Fiber Optic Light illuminates vessels and pipes.

Usable with either separate or combiled light/sight ports, Lumiglas® Lumiflex Model USL08 LF-Ex is suited Class I, Div 1 and 2, Groups C and D wet and hazardous locations. Featuring 1,950 lux output, UL-listed unit has halogen lamp and parabolic reflector that focuses light through fiber-optic light guide. Fiber-optic cable with dia of 17 mm is included, and IR filter enables use in heat...

Read More »
High Intensity Luminaire suits vessel lighting applications.
Architectural & Civil Engineering Products

High Intensity Luminaire suits vessel lighting applications.

Utilizing halogen lamp and parabolic reflector, Lumiglas® Lumiflex Fiber Optic Ex-Light, Model USL08 LF-Ex delivers 1,950 lux output and provides up to 6,000 hr of operating life. Unit is suited for use with light/sight port combinations, or separate sight glasses and light ports. With IR filter located between bulb and fiber optic bundle, luminaire is able to output cool light. Product...

Read More »
Explosion-Proof LED Luminaire can be used with sight glass.
Architectural & Civil Engineering Products

Explosion-Proof LED Luminaire can be used with sight glass.

Available with aluminum or stainless steel housing, Series 55-EX gives operators well-lit, glare-free view of processes through sight glass. Green-technology LED Lumiglas® luminaires produce light without heat and offer extended lifetime of 50,000 hr, making them suited for heat-sensitive processes and sight glass applications. Immune to shock and vibration from process system, each product...

Read More »
L.J. Star Announces Stainless Sanitary Fittings, Sight Glasses and Sight Flow Indicators for the Special Demands of the Pharmaceutical Industry
Electrical Equipment & Systems

L.J. Star Announces Stainless Sanitary Fittings, Sight Glasses and Sight Flow Indicators for the Special Demands of the Pharmaceutical Industry

Twinsburg, Ohio - June 1st, 2010 - L.J. Star Incorporated, a major supplier of sight glasses, stainless sanitary fittings, and sight flow indicators, announced that it has a suite of solutions for the special demands of process observation in the pharmaceutical and biotech industries. This product line is used to connect and visually monitor fluid flows, and thereby help maintain strict control...

Read More »
L.J. Star Standardizes on Gylon®Gaskets for Sight Glasses and Sight Flow Indicators
Mechanical Components and Assemblies

L.J. Star Standardizes on Gylon®Gaskets for Sight Glasses and Sight Flow Indicators

In an effort to continuously improve its products, L.J. Star is implementing a new standard gasket material for all L.J. Star sight flow indicator and sight glass assemblies. The gasket material, Garlock Gylon 3504 and BIO-LOK(TM)(hygienic type), allows for higher temperature capability, improved performance within chemical environments, faster delivery times on sightflow indicators and sight...

Read More »
Company News

L.J. Star Product Bulletin Details LED Luminaires for Vessel Lighting and Sight Glasses

Twinsburg, OH - L.J. Star has released a new product bulletin that describes the types USL15-LED and USL35-LED luminaires for use with light/sight port combinations or separate sight glasses and light ports. Luminaires are used to illuminate vessels and pipe lines for observation of industrial and pharmaceutical processes. LED luminaires offer advantages over traditional halogen luminaires,...

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