Products > Chemical Process Equipment: Vessel Specialties

Sightglass / Tank Light

Vessel Specialties: Sightglass/Tank Light. A sightglass is a small window providing visual access to the inside of a process vessel. They are fabricated using durable glass that is securely fixed into a metal mounting frame. Tank lights, usually LED devices, are long-life lighting devices that illuminate the inside of a process vessel for inspection. Some units are available with integrated windows, eliminating the need for a separate sightglass at the installation site.

Things to Consider When Purchasing This Product:

Agency approvals, Certification for material and pressure rating (ASME), light intensity, NEMA 4, IP66; Explosion proof, Class I, Div. 1 Group B, C & D, Class II, Div. 1, Groups E, F & G; Flameproof EEx d IIC T6 Ratings, One piece sanitary construction, Connection type, Cool light output to prevent product bake on, ASME BPE / FDA / USP compliant, Ease of removal for cleaning; Fiber optic bundle construction, exterior, termination and lengths