Trench Drain System

Application Load Class A

Galvanized Steel Perforated	Part No. DG0646
Designed for use in pedestrian areas to minimize heel hazard and prevent entrance of large objects. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure. Available in plastic coated. ADA Compliant	Open Area: 8.5 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 4 lbs. or 8 lbs. For use with 500/600 Series Channels Perforation Diameter: 1/4"
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Stainless Steel Perforated	Part No. DG0657
Designed for use where sanitary conditions are essential, as well as the need for heel-resistant gratings. Grating hold-down device Part No. DA0642S (not shown) should be used and maintained secure. ADA Compliant	Open Area: 8.5 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 4 lbs. or 8 lbs. For use with 500/600 Series Channels Perforation Diameter: 1/4"
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Galvanized Steel Solid	Part No. DG0645
Designed for pipe runs, e.g., secondary containment or cable runs. Removable cover allows full access. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure. ADA Compliant	Dimensions: 5-1/4" x 24" or 48" Weight: 4 lbs. or 8 lbs. For use with 500/600 Series Channels
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Stainless Steel Solid	Part No. DG0667
Designed for pipe runs, e.g., secondary containment or cable runs. Especially suited for areas exposed to mild acids or bases. Removable cover allows full access. Grating hold-down device Part No. DA0642S (not shown) should be used and maintained secure. ADA Compliant	Dimensions: 5-1/4" x 24" or 48" Weight: 4 lbs. or 8 lbs. For use with 500/600 Series Channels
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Application Load Class B

Galvanized Steel Slotted	Part No. DG0640
An economical alternative , the galvanized grate is appropriate for many general use conditions. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure.	Open Area: 10.2 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 4 lbs. or 8 lbs. For use with 500/600 Series Channels
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Stainless Steel Slotted	Part No. DG0647
Application for use where sanitary conditions are essential. Grating hold-down device Part No. DA0642S (not shown) should be used and maintained secure.	Open Area: 10.2 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 4 lbs. or 8 lbs. For use with 500/600 Series Channels
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Duraguard Steel Slotted	Part No. DG0670
A high density polyethylene slotted grate appropriate for corrosive application or where sanitary conditions are necessary. Provides excellent chemical resistance and durability. Polyethylene construction helps protect bare feet. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure.	Open Area: 11 in²/Linear Foot Dimensions: 5-1/4" x 24" Weight: 4 lbs. For use with 600 Series Channels
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Duraguard Transverse	Part No. DG0675
A versatile and economical alternative high density polyethylene composite grate. When used in high velocity transverse sheet flow applications, the longitudinal slots create turbulence to improve entry of flow into the channel. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure. ADA Compliant	Open Area: 12.6 in²/Linear Foot Dimensions: 5-1/4" x 24" Weight: 3.5 lbs. For use with 600 Series Channels
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Application Load Class C

Double Galvanized Steel Perforated	Part No. DG0646R
Designed for use in pedestrian areas to minimize heel hazard and prevent entrance of large objects. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure. ADA Compliant	Open Area: 8.5 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 7 lbs. or 14 lbs. For use with 600 Series Channels Perforation Diameter: 1/4"
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Double Stainless Steel Perforated	Part No. DG0657R
Designed for use where sanitary conditions are essential, as well as the need for heel-resistant gratings. Grating hold-down device Part No. DA0642S (not shown) should be used and maintained secure. ADA Compliant	Open Area: 8.5 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 6 lbs. or 12 lbs. For use with 600 Series Channels Perforation Diameter: 1/4"
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Double Galvanized Steel Slotted	Part No. DG0640R
An economical alternative, the galvanized reinforced slotted grate is appropriate for many heavy use applications. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure.	Open Area: 10.2 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 6 lbs. or 12 lbs. For use with 600 Series Channels
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Double Stainless Steel Slotted	Part No. DG0647R
Designed for use where sanitary conditions are essential. Grating hold-down device Part No. DA0642S (not shown) should be used and maintained secure.	Open Area: 10.2 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 6 lbs. or 12 lbs. For use with 600 Series Channels
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Double Galvanized Steel Solid	Part No. DG0645R
Designed for pipe runs, e.g., secondary containment or cable runs. Removable cover allows full access. Grating hold-down device Part No. DA0642 (not shown) should be used and maintained secure. ADA Compliant	Dimensions: 5-1/4" x 24" or 48" Weight: 7 lbs. or 14 lbs. For use with 600 Series Channels
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Double Stainless Steel Solid	Part No. DG0667R
Designed for pipe runs, e.g., secondary containment or cable runs. Especially suited for areas exposed to mild acids or bases. Removable cover allows full access. Grating hold-down device Part No. DA0642S (not shown) should be used and maintained secure. ADA Compliant	Dimensions: 5-1/4" x 24" or 48" Weight: 7 lbs. or 14 lbs. For use with 600 Series Channels
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Fiberglass	Part No. DG0644
Designed for use with POLYCAST^® Vinyl Ester trench in areas requiring extreme chemical resistance. The clear opening between the bars is 5/8". Grating hold-down device Part No. DA0642F (not shown) should be used and maintained secure.	Open Area: 29.6 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 2-1/2 lbs. or 5 lbs. For use with 500/600 Series Channels
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Fiberglass	Part No. DG0644SP
Designed for use with POLYCAST^® Vinyl Ester trench in areas requiring extreme chemical resistance. The clear opening between the bars is 3/8". Grating hold-down device Part No. DA0642F (not shown) should be used and maintained secure.	Open Area: 25.5 in²/Linear Foot Dimensions: 5-1/4" x 24" or 48" Weight: 3 lbs. or 6 lbs. For use with 500/600 Series Channels
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Application Load Class D

Cast (Gray) Iron Slotted	Part No. DG0641
The gray iron grate is appropriate for many general use conditions. Grating hold-down device Part No. DA0642B (not shown) should be used and maintained secure.	Open Area: 19.8 in²/Linear Foot Dimensions: 5-1/4" x 24" Weight: 15 lbs. For use with 600/700 Series Channels
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Cast (Gray) Iron Solid	Part No. DG0641S
Designed for pipe raceway, e.g., secondary containment and cable runs. Removable cover allows full access. Grating hold-down device Part No. DA0642B (not shown) should be used and maintained secure. ADA Compliant	Dimensions: 5-1/4" x 24" Weight: 18 lbs. For use with 600 Series Channels
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Frame Choices

Cast (Gray) Iron Frame	Part No. DG0700AA
Offers exceptional impact resistance. Designed for extreme loads, this frame strengthens the grating and drain assembly for extra durability. Assembly consists of cast iron frames inlaid on the top of conventional 600 Series polymer concrete channel and fitted with either Cast Iron (DG0641) or Ductile Iron Slotted (DG0641D) Grates. Raises Load Classification from Class D to Class E or F. Dimensions: 24"
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Duraguard Frame	Part No. DG0700PE
Utilizing a high density polyethylene composite, this frame reinforces the channel edge to dramatically improve load performance and impact resistance. It is extremely resistant to environmental exposure and many corrosive chemicals. The anchoring flanges on the outer edge permanently and mechanically engage the frame into the concrete. The cross bars eliminate sidewall deflection of the channel during concrete placement and ensure proper clearance for the installation of the grate every time without extra effort. It is ideal for many markets including transportation, utilities, agriculture, food processing, public/government housing, industry, manufacturing, and recreational and chemical plants. Dimensions: 24"
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Polyguard Galvanized Rails	Part No. DA0620A
Protects the exposed upper edge of channels for unmatched strength and protection against chipping and scarring in frequent or heavy traffic. Also gives extra architectural versatility. The keying feature locks into the adjacent concrete to help disperse destructive lateral loads away from the drain channel and prevents the rails from slipping as can occur in other systems that rely only on mechanically bonding directly to the channel. Dimensions: 48"
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Polyguard Stainless Steel Rails	Part No. DA0620B
Protects the exposed upper edge of channels for unmatched strength and protection against chipping and scarring in frequent or heavy traffic. Also gives extra architectural versatility. The keying feature locks into the adjacent concrete to help disperse destructive lateral loads away from the drain channel and prevents the rails from slipping as can occur in other systems that rely only on mechanically bonding directly to the channel. Dimensions: 48"
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Grate & Frame Combinations

Cast Iron Grate - Cast Iron Frame	Part No. DG0641 / DG0700AA
Designed for use in areas exposed to heavy traffic and solid tire vehicles. Offers exceptional impact resistance. Grating hold-down device DA0642B (not shown) must be maintained secure.	Application Load Class E
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Cast Iron Grate - Duraguard Frame	Part No. DG0641 / DG0700PE
Designed for moderate heavy use conditions. Improves strength and impact resistance. Grating hold-down device DA0642BH (not shown) must be used and maintained secure.	Application Load Class E
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Duraguard Grate - Duraguard Frame	Part No. DG0670 / DG0700PE
This system offers a drainage system with superior chemical resistance and is suitable for lightly loaded forklifts and highway vehicles at low to moderate speeds. The Duraguard Frame greatly improves the impact and wear resistance of the Duraguard Grate. Grating hold-down devices are available and must be used. Gratings must be in place and grate hold-down devices installed and secure prior to concrete placement.	Application Load Class C
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Galvanized Steel Grate - Polyguard Galvanized Rail	Part No. DG0640 / DA0620A
Offers unmatched strength and protection against channel chipping and scarring in frequent or heavy traffic and gives extra architectural versatility.	Application Load Class B
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GRATE AND FRAME CHOICES

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Delta Industries, Inc.