This model of liquid level gauge (Stainless Level Two) substitutes the standard galvanised wetted rods with stainless steel wetted rods and the HDPE Floats with Stainless Steel Floats thus increasing the compatibility with different types of liquids. The Type H Gauge has a 2 piece bushing construction that allows you to aim your swing arm away from walls corners and other obstructions.Features. Stainless Steel Rods. Stainless Steel Floats. Aluminium bushing. Type H-S2. Bushing Size - 5.1cm .. Depth - 240cm .. Dimension - 56 x 20cm x 10cm .