All Stainless Steel Gauge – Models 1550, 1553

The 1550 and 1553 are 2-½” (63mm) and 4″ (100mm) affordable liquid filled gauges that have all 316 stainless steel wetted parts and are designed to endure the harsh environments of chemical and petrochemical processing plants. Liquid filling extends the life of a dry gauge in these environments by protecting the movement from vibration, dampening shocks and improves readability. Glycerin is the standard fill fluid, with silicone, mineral oil or dry (unfilled) available upon request.