Cooling Tube - Overall Length 44" for UV Curing System GPH843T5L/4 This is really the crux

This is really the crux of the matter

All Singulus brand names

Spectral Output of Germicidal UVC Light Bulbs (PDF) This replacement germicidal bulb is used for ultraviolet air and surface purification and is well-suited for the applications that require UV-C intensity

Mixture of UV Curable Oligomers

Cooling Tube - Overall Length 44" for UV Curing System GPH843T5L/4 This is really the cruxThis 44" Cooling tube is made of high grade quartz for maximum UV transmission. Cooling tubes are mounted between the substrate and UV lamp within a UV system. Their main function is to filter out infrared (IR) radiation, and keep the system from overheating. These cooling tubes come in various sizes depending on individual systems. CureUV can provide you with a precise replacement to ensure a good physical fit.