Size:
476D Half Metre
.5m (19.69″) length
123mm (4.84″) wide
20mm (0.79″) depth
7.0 lbs
Slot Size: 54.1mm(2.13″) x 6mm (0.24″)
478Q Half Metre
.5m (19.69″) length
123mm (4.84″) wide
20mm (0.79″) depth
12.8 lbs
Slot Size: 54.1mm(2.13″) x 6mm (0.24″)
Materials:
476D
The covers shall be manufactured from ductile iron and have minimum
properties as follows:
Independently certified to meet Load Class C to EN 1433 – 56,000 lbs – 1,162 psi
Ductile iron to ASTM A 536-84 – Grade 65-45-12
Intake area of 22.6 sq. in. (145.16 cm²) per half meter of grate
ACO DrainLok™ is a patented, boltless locking system that removes the need for bolts and bars and improves the hydraulic capacity of the channel. The DrainLok™ mechanism simply clips into the channel edge rail for rapid installation. ACO DrainLok™ grates are fitted with an anti-shunt mechanism that restricts unwanted grate movement when installed, improving durability and longevity of the system.
478Q
The covers shall be manufactured from ductile iron and have minimum
properties as follows:
Independently certified to meet Load Class E to EN 1433 – 135,000 lbs – 2,788 psi
Ductile iron to ASTM A 536-84 – Grade 65-45-12
Intake area of 22.5 sq. in. (145.16 cm²) per half meter of grate
ACO QuikLok™ is a patented boltless locking system, grates are removed and replaced with the minimum time and effort for ease of maintenance. The unique design provides a positive ‘snap down’ fit into the locking bar. A stud is fixed to the grate which ‘locks’ into the spring clip in the locking bar. The ‘QuickLok’ stud is made from stainless steel and high density nylon, the locking bar and clip are stainless steel, for use in both general purpose and corrosive environments.
