Prismatic Glass Gauge

To read water level in low pressure boilers

DESCRIPTION

Reflex Flat Glass Gauges:
• Easy to read boiler water level – steam appears white, water appears black
• Can be used for low pressure steam up to 350 psig
• Known as prismatic or reflex gauges
• Uses single tempered borosilicate glass window fitted with mica shields
• Cannot be used with illuminators