` Sight Glasses / Lights
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Contact information
Address

2900 John St.
Unit 4
Markham, ON  L3R 5G3 - Canada

Email

Phone

(905) 477-2133

Fax

(905) 477-4219

Sight Glasses / Lights

Sight glasses work as a window that allows you to safely observe inside pipes, vessels, tanks, or boilers.

DIN 28120 Lumiglas® Hi-Pressure Weld-On Sight Glass
L.J. Star

DIN 28120 Lumiglas® Hi-Pressure Weld-On Sight Glass

Provides direct visual inspection of process vessels, separators, silos, pipelines & storage tanks

Starting At
CAD Configure
Circular Bolt-On Sight Glass
L.J. Star

Circular Bolt-On Sight Glass

Ready for installation on existing ANSI or DIN standard flanges

Starting At
CAD Configure
Hinged Sight Glass – Lumiglas® Series SKS
L.J. Star

Hinged Sight Glass – Lumiglas® Series SKS

Quick release closure offers a combination of charge/access port and light/sight glass

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800-567-8686 ...or... Request Quote
Lumiglas® Low Pressure Weld-On Sight Glass
L.J. Star

Lumiglas® Low Pressure Weld-On Sight Glass

Complete with glass disc, seal gasket, & cushion gasket bolted between circular flanges

Starting At
CAD Configure
Butt-Weld Sight Glass Assembly Series MV
L.J. Star

Butt-Weld Sight Glass Assembly Series MV

A combination of easy cleaning and a clear field of visibility

Starting At
CAD Configure
Obround Weld-On Sight Glass Assembly
L.J. Star

Obround Weld-On Sight Glass Assembly

Designed to be welded to process vessels or pipeline for accurate flow or level indication

Starting At
CAD Configure
Hinged Sight Glass Assembly with Metaglas®
L.J. Star

Hinged Sight Glass Assembly with Metaglas®

Hinged sight glass for quick and easy vessel access that can be used up to 150 PSI; weld-on or bolt-on

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800-567-8686 ...or... Request Quote
MetaClamp® Sanitary Sight Glass Window
L.J. Star

MetaClamp® Sanitary Sight Glass Window

Offering the optics of glass and the strength of steel

Starting At
CAD Configure
Sanitary Hinged Sight Glass Assembly
L.J. Star

Sanitary Hinged Sight Glass Assembly

Ideal for applications requiring quick opening port with pressures up to 150 psi

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800-567-8686 ...or... Request Quote
Aseptic Sight Glass Window
L.J. Star

Aseptic Sight Glass Window

Provides clear process visibility and unmatched safety with minimal maintenance

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SKS Biogas Sight Glass with Light, Wiper & Camera System
L.J. Star

SKS Biogas Sight Glass with Light, Wiper & Camera System

A sight glass specifically designed for installation in digester tanks used in biogas production

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800-567-8686 ...or... Request Quote
Metaglas® Threaded Sight Glass
L.J. Star

Metaglas® Threaded Sight Glass

The strongest, most secure sight glass elements, available in a threaded design for process applications

Starting At
CAD Configure
Fused Sight Glass with Metaglas® for Reactors
L.J. Star

Fused Sight Glass with Metaglas® for Reactors

Unsurpassed pressure and impact resistant

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800-567-8686 ...or... Request Quote
Heated Sight Glass MetaClamp®
L.J. Star

Heated Sight Glass MetaClamp®

Now available with a fog/condensate free option

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800-567-8686 ...or... Request Quote
LumiStar3000™ LED Luminaire Series USL16/36 SS
L.J. Star

LumiStar3000™ LED Luminaire Series USL16/36 SS

World's brightest sight glass luminaire is 4x times brighter than a typical sight glass

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800-567-8686 ...or... Request Quote
Lumiglas® LED Ex-Light, Series 55-EX
L.J. Star

Lumiglas® LED Ex-Light, Series 55-EX

Can be used with a sight glass in hazardous areas

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light, Series USL 08-EX
L.J. Star

Lumiglas® Ex Light, Series USL 08-EX

Safe high-intensity illumination for sight glasses, ports, or general applications in hazardous locations

Buy Now!
$1,366.00 CAD
Lumiglas® Stainless Mini-Luminaire Series USL 01
L.J. Star

Lumiglas® Stainless Mini-Luminaire Series USL 01

Super-compact and offers a glare-free view through a sight glass

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800-567-8686 ...or... Request Quote
Lumi-View 35™ Rigid Fiber Optic Light for Sight & Light Combo
L.J. Star

Lumi-View 35™ Rigid Fiber Optic Light for Sight & Light Combo

Powerful yet compact illumination system for sanitary processing equipment

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800-567-8686 ...or... Request Quote
Lumistar Sight/Light Port Combo for Series DIN 28120
L.J. Star

Lumistar Sight/Light Port Combo for Series DIN 28120

Delivers intense light through the same sight window used for viewing

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800-567-8686 ...or... Request Quote
Cordless Light for Portable Vessels
L.J. Star

Cordless Light for Portable Vessels

Eliminates wiring and electrical outlets for portable process vessels to provide reliable, high intensity light

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LumiStar1000™ LED Luminaire Series USL13/33
L.J. Star

LumiStar1000™ LED Luminaire Series USL13/33

World's brightest compact sight glass luminaire is 2x times brighter than a typical sight glass light, provides 1000 lumens

Starting At
CAD Configure
Lumiglas® Ex Light, Series ESL 26-EX V2
L.J. Star

Lumiglas® Ex Light, Series ESL 26-EX V2

Offers explosion-proof, corrosion resistant, stainless steel, glare-free illumination

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Fiber Optic Light for High Intensity Sight & Light Combo
L.J. Star

Fiber Optic Light for High Intensity Sight & Light Combo

Powerful, compact illumination system for sanitary processing equipment

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light Series ESL 25-EX
L.J. Star

Lumiglas® Ex Light Series ESL 25-EX

Mini light that delivers high-intensity explosion-proof lighting for hazardous locations

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Lumiglas® Ex Light Series USL 06-EX V1
L.J. Star

Lumiglas® Ex Light Series USL 06-EX V1

Compact light in a cost-effective aluminum housing, great replacement for bulkier explosion-proof lighting for sight glasses

Starting At
CAD Configure
Lumiglas® EX Light, Series USL 07-EX
L.J. Star

Lumiglas® EX Light, Series USL 07-EX

Small, high intensity light provides versatile illumination of process vessel interiors in locations where explosion-proof lighting is required

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Lumiglas® Intrinsically Safe Rectangular Light Series REL01-EX
L.J. Star

Lumiglas® Intrinsically Safe Rectangular Light Series REL01-EX

Provides illumination of liquids normally difficult to see in liquid level gauges & rectangular weld pad sight glasses

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LumiStar2000™ LED Luminaire Series USL 15/35 SS
L.J. Star

LumiStar2000™ LED Luminaire Series USL 15/35 SS

World's brightest mid-size sight glass luminaire is 3x times brighter than a typical sight glass light

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800-567-8686 ...or... Request Quote
MetaPlex® Optical Grade Polymer Windows
L.J. Star

MetaPlex® Optical Grade Polymer Windows

View port for sanitary clamp connection; extremely strong and chemically resistant

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800-567-8686 ...or... Request Quote
Rectangular Level Gauge Assembly, Weld-On
L.J. Star

Rectangular Level Gauge Assembly, Weld-On

Rugged weld-on sight glass fitting provides flow or level indication for vessels & pipelines, available in multiple sizes & metals

Starting At
CAD Configure
Metaglas, Bolt-On Sight Glasses #176
L.J. Star

Metaglas, Bolt-On Sight Glasses #176

Sight glass window designed for raised-face connection to an ANSI flange; DWG #176

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800-567-8686 ...or... Request Quote
Metaglas® Sight Glass Disc, Type 73
L.J. Star

Metaglas® Sight Glass Disc, Type 73

Sight glass disc with wiper for DIN 28120 and other weld- type sight glass assemblies.

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Metaglas® Sight Glass Disc With Wiper, Type 73 SW
L.J. Star

Metaglas® Sight Glass Disc With Wiper, Type 73 SW

Sight glass disc with wiper for DIN 28120 and other weld- type sight glass assemblies

Call Today!
800-567-8686 ...or... Request Quote
08LF-EX Fiber Optic Sight Glass & Light Combo–Lumiglas®
L.J. Star

08LF-EX Fiber Optic Sight Glass & Light Combo–Lumiglas®

Allows light source to be placed up to 5 ft away from sight glass via a flexible cable

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800-567-8686 ...or... Request Quote
LumiStar365UV LED Luminaire Series USL 13/33
L.J. Star

LumiStar365UV LED Luminaire Series USL 13/33

World's brightest compact sight glass UV-LED Luminaire

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800-567-8686 ...or... Request Quote
Metaglas, Bolt-On Sight Glasses #13
L.J. Star

Metaglas, Bolt-On Sight Glasses #13

Sight glass window designed for full-face connection to an ANSI flange; DWG #13

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800-567-8686 ...or... Request Quote
LumiFlo® LED Light for Inline Sight Glasses
L.J. Star

LumiFlo® LED Light for Inline Sight Glasses

See colour, flow, & particles moving through sight glass w/ this innovative L.J. Star exclusive product

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800-567-8686 ...or... Request Quote
Lumiglas Stainless Steel Luminaire Series USL 15/35
L.J. Star

Lumiglas Stainless Steel Luminaire Series USL 15/35

Optimum for the illumination of bio-reactors, lab mixers, filters, boilers, tanks, agitators, separators, pipes, & other sealed vessels

Call Today!
800-567-8686 ...or... Request Quote
MetaClamp® LED Ring Light Series SGL
L.J. Star

MetaClamp® LED Ring Light Series SGL

Illumination system for sanitary processing equipment providing illumination & viewing through the same window

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800-567-8686 ...or... Request Quote
Lumiglas USL08EX-LED
L.J. Star

Lumiglas USL08EX-LED

One of the industry's most widely used explosion-proof lights, providing powerful & reliable lighting for even the most hazardous locations

Starting At
CAD Configure
ESL 51LED Lumistar Mini Luminaire
L.J. Star

ESL 51LED Lumistar Mini Luminaire

Compact design for mounting on sight glass fittings in universal applications

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800-567-8686 ...or... Request Quote
53LED-EX Lumiglas LED Ex-light
L.J. Star

53LED-EX Lumiglas LED Ex-light

An extremely compact LED Luminaire for sight glass lighting.

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800-567-8686 ...or... Request Quote
Lumiglas® Aluminum Mini-Ex Light, Series USL 05-EX
L.J. Star

Lumiglas® Aluminum Mini-Ex Light, Series USL 05-EX

Small in size but effective; rated EEx d IIC T3 - T6 for all explosion classes


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at 800-567-8686 for alternative solutions.