HDPE TRENCH BODY: 39.4x6.1x5.5 inch channel drain with grate is made of high density polyethylene (HDPE) which has higher hardness and tensile strength than ordinary polyethylene. Make sure the trench drain system will not easily damaged and has a long service life. Bottom outlet diameter is 3" & 4-5/16"; Outlet adapter diameter is 1-7/8" & 3-1/8"; Side outlet diameter is 1-5/8" & 2-15/16".

GALVANIZED STEEL GRATE: This trench grate is made of galvanized steel which has high strength and toughness. Loads up to 8800 lbs. Make sure the trench drain sturdy enough to pass the ordinary cars. Adopt the process of hot-dip galvanizing which keeps the thicker zinc surface and better anti-corrosion ability. Durable and long service life.

REINFORCING RIB: This galvanized steel grate is reinforced with flat steel bars. And each bar is thickened and widened. Make sure the heavy duty and high strength of the grate. Besides, the twistted bars ensure the structural stability of the grate to extend the service life.

PERFORATED DESIGN: Our trench drain system for driveway adopts perforated design. It ensures fast drainage and prevents leaves and small objects from entering the trench bottom. Moreover, the grate and the trench adopt sliding connection without screws or clasps. Easy to clean.

PACKAGE INCLUDES: What you currently see consists of 3 grates, 3 trench drain and 2 end caps. 118.11 in. total length. You can connect this driveway channel drain directly together for extra length. Please allocate sufficient time for your project to prevent the occurrence of project delays due to delivery delays.