Halliday Products Inc
About
Halliday Products Inc., established in 1972 and headquartered in Orlando, Florida, manufactures aluminum and stainless steel access covers, safety systems, and structural equipment exclusively for the municipal and industrial water and wastewater treatment markets. The company operates a 100,000-square-foot production facility in Orlando and has been under continuous family management since its founding. Its core product line consists of engineered aluminum access covers for tank openings, manholes, and wet wells, available in multiple configurations and sizes. The patented Retro-Grate Fall-thru Prevention System is a hinged safety grating that installs beneath existing covers to prevent fall-through accidents when covers are left open. Halliday also produces portable manhole safety grates with hinged openings and built-in slots for hoses and camera cables, stainless steel debris baskets for capturing suspended solids at tank inlets, portable hoists for confined-space material handling, ladders with safety extensions for tank and wet-well entry, mixer masts that mount process equipment above tank openings, and slide and stop gates for open-channel flow control. The floodtight cover line, introduced in 2019, addresses elevated water levels and storm surge scenarios. Custom AutoCAD drawings and submittal packages are provided for all products, with rapid quotation response and global delivery.
Key Products
Primary product line; engineered aluminum covers for manholes and tank openings in water and wastewater treatment facilities, available in multiple configurations and sizes.
Patented hinged safety grating that installs on existing covers and prevents fall-through accidents when access covers are left in the open position.
Hinged safety grates with built-in slots and nylon rollers for hoses and inspection camera cables, allowing safe work over open manholes.
Sealed access covers designed to resist inundation from elevated water levels or storm surge conditions; introduced 2019.
Containment baskets installed at tank openings or inlets to capture floating or suspended solids before they enter downstream processes.
Lightweight portable lifting equipment for confined-space entry operations and material handling at treatment facilities.
Vertical access ladders with safety extension systems for safe entry into tanks, wet wells, and manholes at treatment plants.
Structural masts that mount over treatment tank openings to position and support mixing, aeration, or other process equipment.
Metal sliding gates for controlling and isolating flow in open channels and treatment plant process streams.
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