Leak Gauge Float Material Polypropylene Coated Cork For Container Capacity No Exact Capacity For Container Depth 132 in For Container Type No Specific Style Includes - Increment of Variation Not Applicable Pipe Size 2 in Assembly Nut Material HDPE Bushing Material Aluminum Features Designed to Detect Leaks in Double Wall Containment Systems Interstitial Spaces and Monitoring Pipes Float Rod Material Aluminum Housing Material Cellulose Acetate Manufacturer Warranty Length 1 yr