Division DirectoryInternal ContactsEIS CloudJR Smith Orders, Invoices, Inventory & MoreEmployee AdvocacyMGI's brands on social mediaLiterature LibraryLiterature odering and fulfillmentMasterSpecProduct configs and specsMGI ProPadMarketing and sales contentMGI SwagMGI branded gear and clothingRepLoginOrder Status, Analytics, Inventory, and DocumentsWebsite AnalyticsRealtime data and analytics
(334) 277-8520
Figure Number: 2970, 2980
Contact a Representative

2970, 2980Heavy Duty Cast Iron Trench Grating

Heavy duty trench drain grating and frame provide large free drainage area combined with the versatility of continuous grate sections in overall lengths to suit job conditions.

Grates are designed for areas where heavy trucks and traffic are encountered. Grates laid in wide dimensions for medium use only.

The grate is duco cast iron 1-1/2" (38 mm) thick with 15/16" (24 mm) slots. The frame is stainless steel steel.

2970 Series features 12" (305 mm) x 24" (610 mm) grates laid in lengthwise.
2980 Series features 12" (305 mm) x 24" (610 mm) grates laid in widthwise (medium duty)

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Learn More about this warning
Shows specifications for standard configuration. Configuration options may change specifications.
  • Optional Materials
    Ductile Iron Grate - M, Galvanized Cast Iron -G, Nickel Bronze -NB, Polished Bronze -PB, Rough Bronze -RB
SubmittalSubmittal 2970, 2980 Floor Drain (pdf)
View
Technical Drawings
2970,2980 Floor Drain (dwg)Heavy Duty Trench Grating [2970 | Single 12" x 24" Grate only; 2971 | 1 Grate with Frame; 2972 | 2 Grates with Frame Laid out Lengthwise; 2973, 2974...2979; 2972 | 2 Grates with Frame Laid out Widthwise, 2983, 2984...2989]DWG45 KB
Literature / Videos
MGI Brands Flyer (pdf)MGI Brands Flyer (pdf)PDF712 KB
Trench Drain Chemical Resistance Guidelines (pdf)The chart will assist in selecting what base material to specify for trench drain systems. The combination of temperature, chemicals and chemical concentration determines resistance of channel material to the applications.PDF154 KB
2982 Trench Grating (hi res jpg)Heavy/Medium Duty Trench Grating [2982 | 2 Grates laid out widthwise with 24-1/2" (622 mm) x 24-1/2" (622 mm) Frame]JPG26 KB
Can't find what you are looking for? Get in touch

Typical models are shown below

12 x 24" grate with frames; laid out lengthwise; medium duty

2970 | Single 12" (305 mm) x 24" (610 mm) Grate only

2971 | 1 Grate with 24-1/2" (622 mm) x 12-1/2" (318 mm) Frame

2972 | 2 Grates laid out lengthwise with 12-1/2" (318 mm) x 48-1/2" (622 mm) Frame
2973 | 3 Grates laid out lengthwise with 12-1/2" (318 mm) x 72-1/2" (1232 mm) Frame
2974 | 4 Grates laid out lengthwise with 12-1/2" (318 mm) x 96-1/2" (1842 mm) Frame
2975 | 5 Grates laid out lengthwise with 12-1/2" (318 mm) x 120-1/2" (3061 mm) Frame

2976 | 6 Grates laid out lengthwise with 12-1/2" (318 mm) x 144-1/2" (3670 mm) Frame
2977 | 7 Grates laid out lengthwise with 12-1/2" (318 mm) x 168-1/2" (4280 mm) Frame
2978 | 8 Grates laid out lengthwise with 12-1/2" (622 mm) x 192-1/2" (4890 mm) Frame
2979 | 9 Grates laid out lengthwise with 12-1/2" (622 mm) x 216-1/2" (5499 mm) Frame

12 x 24" grate with frames; laid out widthwise; medium duty

2970 | Single 12" (305 mm) x 24" (610 mm) Grate only

2971 | 1 Grate with 24-1/2" (622 mm) x 12-1/2" (318 mm) Frame

2982 | 2 Grates laid out widthwise with 24-1/2" (622 mm) x 24-1/2" (622 mm) Frame
2983 | 3 Grates laid out widthwise with 24-1/2" (622 mm) x 36-1/2" (927 mm) Frame
2984 | 4 Grates laid out widthwise with 24-1/2" (622 mm) x 48-1/2" (1232 mm) Frame
2985 | 5 Grates laid out widthwise with 24-1/2" (622 mm) x 60-1/2" (1537 mm) Frame

2986 | 6 Grates laid out widthwise with 24-1/2" (622 mm) x 72-1/2" (1842 mm) Frame
2987 | 7 Grates laid out widthwise with 24-1/2" (622 mm) x 84-1/2" (2146 mm) Frame
2988 | 8 Grates laid out widthwise with 24-1/2" (622 mm) x 96-1/2" (2451 mm) Frame
2989 | 9 Grates laid out widthwise with 24-1/2" (622 mm) x 108-1/2" (2456 mm) Frame

(if more than 9 grates - specify total number of grates and overall length - using similar pattern)