About News English Español ASK A QUESTION REQUEST A QUOTE Products Services Strategic Solutions Resources Contact Us Company Info Home Products API Separator Covers VAPOR VAULT® Roof VAPOR VAULT™ ROOF API Separator Covers STRATEGIC SOLUTIONS Working Capacity Optimization Tank Emissions Reduction Engineered Safety Solutions Dead Stock / Heel Reduction Asset Longevity / Optimization OVERVIEW KEY BENEFITS KEY DESIGN FEATURES VAPOR VAULTTM RESOURCES The HMT VAPOR VAULT™ Floating Oil-Water Separator Cover and Seal System is an advanced composite, full-surface liquid contact floating cover. The VAPOR VAULT™ covers are fitted on HMT Seal Systems specifically designed for use in separators with abrasive side walls and harsh waste products. For a maintenance-free, full-contact floating oil-water separator system with proven seal technology that meets or exceeds environmental regulations, choose the HMT VAPOR VAULT™ Floating Oil-Water Separator Cover & Seal System. PRODUCTS Internal Floating Roofs Floating Roof Seals Aluminum Domes Floating Drain & Suction Systems Emissions Reduction Devices Specialty Products Lightning Protection Systems API Separator Covers STRATEGIC SOLUTIONS Working Capacity Optimization Tank Emissions Reduction Engineered Safety Solutions Dead Stock / Heel Reduction Asset Longevity / Optimization SERVICES Tank Repair & Maintenance Floating Roof & Seal Repair / Replacement Installation Services Fabrication Services Project Management / Turnkey Inspection Asset Tracker Tool Calibration Verticality & Roundness Studies New Tank Construction Painting, Coating & Lining Engineering Services RESOURCES Case Studies White Papers Conference Papers Product Selection & Design Product Photo Gallery Product Brochures Services Brochures Standards Regulatory Supplier Code of Conduct Purchase Order Terms and Conditions Industry Links & Tools CONTACT US Ask a Question Locations Careers Request a Quote / More Information COMPANY INFO About Us Safety Purpose News Conferences and Trade Shows SITE MAP Corporate Headquarters 19241 David Memorial Dr., Suite 150 The Woodlands, TX 77385 Terms of Use | Privacy Policy Copyright 2012-2020 HMT LLC Contact Us tankservices@hmttank.com +1.281.681.7000 Web Development by Clarity