Sight Glasses / Lights

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

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

World's brightest compact sight glass UV-LED Luminaire

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

Delivers intense light through the same sight window used for viewing

Powerful yet compact illumination system for sanitary processing equipment

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

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

Now available with a fog/condensate free option

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

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

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

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

Unsurpassed pressure and impact resistant

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

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

Powerful, compact illumination system for sanitary processing equipment

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

Offering the optics of glass and the strength of steel

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

A combination of easy cleaning and a clear field of visibility

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

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

Provides clear process visibility and unmatched safety with minimal maintenance

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

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

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

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

Ready for installation on existing ANSI or DIN standard flanges

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

Can be used with a sight glass in hazardous areas

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