FERNCO
Frequently asked questions
Common questions about FERNCO from 3G Electric.
What materials are FERNCO trench drain components made from?
FERNCO trench drain components, including channel sections, end caps, connectors, and outlets, are manufactured from polypropylene. This thermoplastic material is selected for its resistance to corrosion, chemical attack, and UV exposure, making it suitable for industrial environments where drainage systems may encounter oils, solvents, or temperature variations. Polypropylene also provides a lightweight yet durable structure that simplifies handling during installation.
Are FERNCO trench drain channels compatible with standard piping connections?
FERNCO trench drain channels, such as the FSDP-CHGG and FSDP-GP3G models, feature bottom outlet configurations that allow connection to downstream piping. The outlets, like the FSDP-EO, are designed to interface with standard drainage pipes, though specific dimensions and connection types should be verified against the project's piping specifications. The modular design of FERNCO systems facilitates integration with existing drainage infrastructure.
What load ratings do FERNCO trench drain systems support?
FERNCO trench drain systems are typically designed for pedestrian and light vehicular traffic applications. The polypropylene construction provides adequate strength for such loads, but specific load classifications (e.g., EN 1433 or ASTM standards) are not explicitly stated in the product specifications. For heavy-duty applications involving forklifts or trucks, buyers should consult the manufacturer's documentation or consider alternative materials like ductile iron or polymer concrete.
Can FERNCO trench drain components be used for retrofit or repair projects?
Yes, FERNCO offers individual replacement parts such as end caps (FSDP-EC), connectors (FSDP-QUAD), and outlets (FSDP-EO) that are compatible with existing FERNCO channel sections. This modularity allows maintenance teams to replace damaged components or extend existing drainage runs without replacing the entire system. The polypropylene material can be cut to length on-site if needed, though channel sections are typically supplied in fixed lengths.
What is the typical installation method for FERNCO trench drains?
FERNCO trench drain channels are designed for installation in concrete or asphalt surfaces. The channels are placed in a prepared trench, leveled, and then surrounded by concrete or compacted aggregate. End caps and connectors are used to seal the ends and join multiple channel sections. The bottom outlet allows connection to a drainage pipe before the concrete is poured. Proper slope (typically 1-2%) should be maintained to ensure gravity flow.
Does 3G Electric supply FERNCO products?
Yes — 3G Electric (S) Pte. Ltd. supplies FERNCO products. We stock the FERNCO catalog and supply genuine factory-original products with full manufacturer warranty and technical support.

