This model of pop up overfill alert gauge (all plastic type PO) has the glass calibration, a pvc gauge guard, pvc bushing, Peek plastic rods, and polypropylene float. This mechanical overfill alert gauge is custom made in house to fit your overfill depth requirements. They are designed to pop up at a specific level (usually 90 percent) and warn you that the tank is almost full. Provides visual overfill warning. Features Peek Plastic Rods HDPE plastic floats PVC Bushing PVC Gauge Guard Type - PO Bushing Size - 1.5 in. Depth - 38 in. Dimension - 36 x 6 x 3 in. - SKU: KSGC2000

This model of pop up overfill alert gauge (all plastic type PO) has the glass calibration, a pvc gauge guard, pvc bushing, Peek plastic rods, and polypropylene float. This mechanical overfill alert gauge is custom made in house to fit your overfill depth requirements. They are designed to pop up at a specific level (usually 90 percent) and warn you that the tank is almost full. Provides visual overfill warning. Features Peek Plastic Rods HDPE plastic floats PVC Bushing PVC Gauge Guard Type - PO Bushing Size - 1.5 in.</li