ULMA grate part no.: FNHX100KCCM
TDS grate part no.: 480
Polymer concrete Linear Drainage Channel ULMA, type U 100: External width 130 mm; Internal width 100 mm; Available with overall heights between 130 mm and 280 mm, 0.5% pre-sloped channels to collect rainwater in 1 meter long units. The locking system consists of a locking bar CS 100 and screws.