Series H-C
Angle Frame with Built-in Drainage Channel
Series H-C
The Series H-C is an aluminium angle-framed access cover designed to be cast into concrete top slabs directly above equipment in pits that do not have provisions for drainage, and that require a Class B or C load rating. The cover frame has a built-in channel that acts as a gutter to capture water run-off and divert it away from the exposed manhole or pit. Although not 100% watertight, it should be used when water intrusion is likely to occur. It is used by precast concrete pit providers and civil construction companies requiring a faster precast solution. It is also ideal for water authorities, councils, pump station manufacturers and design and civil engineering companies needing a lightweight and operational access solution. Applications: Low trafficable driveways and footpaths, water and wastewater treatment plants, sewer and water pumping stations, valve pits, overflow chambers, flowmeter pits, electrical pits and grease traps. STANDARD FEATURES Available in stainless steel construction. Cast-in applications only. Cover must be surrounded by a full bed of Class A concrete under frame and support angles in order to reach required load rating and guarantee.
Series H-R
Angle Frame
Series H-R
The Series H-R is an aluminium angle-framed access cover designed to replace existing covers and to be installed into newly constructed manhole openings and pits requiring a Class B or C load rating. It is suitable for cast-in applications only.
It is used by precast concrete pit providers and civil construction companies requiring a faster precast solution and is ideal for water authorities, councils, pump station manufacturers, design and civil engineering companies needing a lightweight and operational access solution. Applications: Low trafficable driveways and footpaths, water and wastewater treatment plants, sewer and water pumping stations, valve pits, overflow chambers, flowmeter pits, electrical pits, grease traps and underground vaults with provision for drainage of incidental water. It should not be used if water intrusion is likely to occur and/or odour suppression is required. STANDARD FEATURES Available in stainless steel construction. Cast-in applications only. Cover must be surrounded by a full bed of Class A concrete under frame and support angles in order to reach required load rating and guarantee.
Series H-W
Channel Frame
Series H-W
The Series H-W is an aluminium channel-framed access cover designed to be cast into concrete top slabs directly above equipment in pits that do not have provisions for drainage, and that require a Class B or C load rating. The channel frame acts as a gutter to capture water run-off and divert it away from the inside of the manhole or pit. Although not 100% watertight, it should be used when water intrusion is likely to occur. It is used by precast concrete pit providers and civil construction companies requiring a faster precast solution, and is ideal for water authorities, councils, pump station manufacturers and design and civil engineering companies needing a lightweight and operational access solution. Applications: Low trafficable driveways and footpaths, water and wastewater treatment plants, sewer and water pumping stations, valve pits, overflow chambers, flowmeter pits, electrical pits, grease traps and where odour suppression is required. STANDARD FEATURES Available in stainless steel construction. Cast-in applications only. Cover must be surrounded by a full bed of Class A concrete under frame and support angles in order to reach required load rating and guarantee.