Pressure Gauge, Lower Mount Stainless Steel Lower Mount Pressure Gauge SELECT QUANTITY Stock # Description Price Qty G LM3K25 Stainless Steel Pressure Gauge. Glycerin Filled, 1/4" NPT, Lower Mount 0-3000 PSI 2.5" 24.99 G LM5K25 Stainless Steel Pressure Gauge. Glycerin Filled, 1/4" NPT, Lower Mount 0-5000 PSI 2.5" 24.99 G LMV253030 30" Vacuum / 30PSI 2.5" 24.99 GLMV33 30" Vacuum 2.5" 24.99 Related Products Pressure Gauge, Back MountHigh Pressure Three Way Ball ValveHigh Pressure Two Way Ball Valve (VH)