Product Description Hansen Level Alert Heavy Duty Tank Level Indicator to Monitor water levels Features Fully adjustable UniTri mounting base Suitable for plastic, concrete and steel tanks Fully Adjustable UniTri Mount base will adapt to a range of tank roof angles (max 35 angle) Optional stainless steel extension tubes available (669mm) Special Order HiViz Float ensures clear visibility from a distance 50% stronger 16mm Heavy Duty Stainless steel tube for durability Supplied with: Assembled UniTri mount 2 x 669mm male/female 1x 669 male/male stainless steel tube 115mm HiViz and 140mm blue threaded floats 3x UniTri mount screws and 2x security lock screws 3x plastic plugs and 7mm masonry drill bit for concrete tanks 3x plastic wing nuts and 4mm drill bit for plastic tanks. UV-resistant and durable Complete with all mounting fastenings for all applications Made from Glass Fibre Reinforced Nylon with stainless steel tubes (16mm diameter) and stainless steel fastenings UniTri mount will adapt to a range of tank roof angles (max 35 angle) Suitable for plastic, concrete and steel tanks Manufactured from UV resistant durable, glass fibre reinforced nylon with stainless steel tubes (16mm diameter) and stainless steel fastenings Complete with all mountings fastenings for all applications 2 metres maximum depth