Product Description

The system includes 30 sloped channel sections that are comprised of 4 additional neutral or non-sloping or non-sloping channels that may be inserted for additional trench length. A variety of gratings and covers provide load capabilities from pedestrian up to large aircraft and severe point loads. The system is complemented by both In-Line catch basin and 12″ x 19″ modular catch basin assemblies. The modular design of the Alfa Channel system provides true on-site adaptability and cuts down overall project costs by reducing excess materials.

NFPA codes and trench drain – request a UL listed product

Various NFPA codes require drainage components to be made of non-combustible materials. The intent of these codes are to prevent the spread of flame. Since trenches are collection points of flammable liquids and heavier than air vapors, trench drains can spread fire and contribute to smoke development even when empty. All of MultiDrain Polyester Polymer Concrete products carry the UL 723 Classified mark for Class A rating for flame spread and smoke development.

Features:

• Modular pre-cast and pre-engineered polymer concrete channels
• Channels are manufactured from UL certified polymeric materials
• UL / ULC Class A – Flame 5 and Smoke 95
• Fungi growth resistance – Zero mold growth
• Precession tongue and groove for positive alignment
• Superior configuration for sealant application
• 4-inch trench width
• 30 pre-sloped channels
• Alfa Channel system includes neutral or non-sloping channels
• Built-in slope of 0.6%
• In-line and modular catch basins are available
• Grate selection: ductile iron, cast iron, stamped and decorative
• With or without ductile iron grate frame