Product Information Mount: 1/4" Lower Mount Material: Stainless Steel Size: 2-1/2" Face Select a Product Part NumberFigure IntervalMinor GradientPressure Range GLSS2005050-200 PSI GLSS601010-60 PSI GLSS1002020-100 PSI GLSS1000020002000-10000 PSI GLSS3005050-300 PSI GLSS153.20-15 PSI GLSS3000500500-3000 PSI GLSS600100100-600 PSI GLSS1000200200-1000 PSI GLSS1602020-160 PSI GLSS305.50-30 PSI GLSS500010001000-5000 PSI GLSS1500300200-1500 PSI GLSS2000500500-2000 PSI GLSS400100100-400 PSI