PresSure Products Company, Inc.

PresSure Products Company (PPC) is a pioneer in the safety sight glass industry, producing a complete line of sight glasses, liquid level gauges, sight flow indicators, process lights, reactors/chambers and concentration monitoring systems. PPC designs, manufactures, and sells our products to industrial, government, and research customers all over the world, with our principal product line revolving around pressure-bearing sight glass windows. PPC is THE premier full-range sight glass manufacturer: Our products range from low-cost cast models for easy applications, to high-end units capable of tolerating both high-temperature and high-pressure conditions, and also include custom sight glass windows and associated reactors.