America's Most Shopped Online Sprinkler Store
Cart  

1:00:00

left for same-day shipping

Order within 1 hrs 00 mins for same-day shipping.

You are here: Home > Lawn Irrigation > Drainage > Plastic Square Grates
Sort By:
Page of 1
Rain Bird Square Grate
Rain Bird DG12SAB 12 in. Black Square Atrium Grate
  • 12 in. Square Atrium Grate
  • Color: Black
  • Flow Rate: 65 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $69.89
Sale Price: $26.48
You save $43.41!
Qty Add
Rain Bird Square Grate
Rain Bird DG12SFB 12 in. Black Flat Square Grate
  • 12 in. Square Flat Grate
  • Color: Black
  • Flow Rate: 70 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $59.40
Sale Price: $22.98
You save $36.42!
Qty Add
Rain Bird Square Grate
Rain Bird DG12SFG 12 in. Green Flat Square Grate
  • 12 in. Square Flat Grate
  • Color: Green
  • Flow Rate: 70 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $59.40
Sale Price: $22.98
You save $36.42!
Qty Add
Rain Bird Square Grate
Rain Bird DG18SFB 18 in. Black Flat Square Grate
  • 18 in. Square Flat Grate
  • Color: Black
  • Flow Rate: 120 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $192.68
Sale Price: $111.48
You save $81.20!
Qty Add
Rain Bird Square Grate
Rain Bird DG18SFG 18 in. Green Flat Square Grate
  • 18 in. Square Flat Grate
  • Color: Green
  • Flow Rate: 120 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $192.68
Sale Price: $111.48
You save $81.20!
Qty Add
Rain Bird Universal Square Grate
Rain Bird DG7USB 7 in. Black Square Universal Grate
  • 7 in. Square Universal Grate
  • Color: Black
  • Flow Rate: 11 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $14.04
Sale Price: $3.09
You save $10.95!
Qty Add
Rain Bird Square Grate
Rain Bird DG9SAB 9 in. Black Square Atrium Grate
  • 9 in. Square Atrium Grate
  • Color: Black
  • Flow Rate: 40 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $47.60
Sale Price: $17.98
You save $29.62!
Qty Add
Rain Bird Square Grate
Rain Bird DG9SAG 9 in. Green Square Atrium Grate
  • 9 in. Square Atrium Grate
  • Color: Green
  • Flow Rate: 40 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $47.60
Sale Price: $10.48
You save $37.12!
Qty Add
Rain Bird Square Grate
Rain Bird DG9SFB 9 in. Black Flat Square Grate
  • 9 in. Square Flat Grate
  • Color: Black
  • Flow Rate: 50 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $42.20
Sale Price: $9.29
You save $32.91!
Qty Add
Rain Bird Square Grate
Rain Bird DG9SFG 9 in. Green Flat Square Grate
  • 9 in. Square Flat Grate
  • Color: Green
  • Flow Rate: 50 GPM
  • High-Density Polyethylene (HDPE) Structure
  • UV Stabilized from Sun Degradation
  • Textured Anti-Skid Surface

Our Price: $42.20
Sale Price: $9.29
You save $32.91!
Qty Add
NDS-1212 12 in. Green Square Grate
NDS-1212 12 in. Green Square Grate
  • Use with 12 in. Catch Basin Series
  • Open surface area 50.76 square inches. 66.50 GPM
  • ADA Compliant

Our Price: $59.16
Sale Price: $23.12
You save $36.04!
Qty Add
NDS-1211 12 in. Black Square Grate
NDS-1211 12 in. Black Square Grate
  • Use with 12 in. Catch Basin Series
  • Open surface area 50.76 square inches. 66.50 GPM
  • ADA Compliant

Our Price: $59.16
Sale Price: $39.98
You save $19.18!
Qty Add
NDS-1280 12 in. Green Atrium Grate
NDS-1280 12 in. Green Atrium Grate
  • Use with 12 in. Catch Basin Series
  • Open surface area 50.60 square inches. 66.29 GPM

Our Price: $69.63
Sale Price: $27.20
You save $42.43!
Qty Add
NDS-1290 12 in. Black Atrium Grate
NDS-1290 12 in. Black Atrium Grate
  • Use with 12 in. Catch Basin Series
  • Open surface area 50.60 square inches. 66.29 GPM

Our Price: $69.63
Sale Price: $46.98
You save $22.65!
Qty Add
NDS-1811 18 in. Black Square Drainage Grate
NDS-1811 18 in. Black Square Drainage Grate
  • 18 in. Square Structural Foam Polyolefin Grate with UV inhibitor
  • Open surface area 104.00 square inches. 136.24 GPM
  • Use with 18 in. Catch Basin Series

Our Price: $191.92
Sale Price: $129.48
You save $62.44!
Qty Add
NDS-1812 18 in. Green Square Drainage Grate
NDS-1812 18 in. Green Square Drainage Grate
  • 18 in. Square Structural Foam Polyolefin Grate with UV inhibitor
  • Open surface area 104.00 square inches. 136.24 GPM
  • Use with 18 in. Catch Basin Series

Our Price: $191.92
Sale Price: $129.48
You save $62.44!
Qty Add
NDS-1881 18 in. Black Atrium Drainage Grate
NDS-1881 18 in. Black Atrium Drainage Grate
  • Use with 18 in. Catch Basin Series
  • 18 in. Structural Foam Polyolefin Dome Atrium Grate with UVinhibitor
  • Open surface area 89.40 square inches. 117.11 GPM

Our Price: $120.87
Sale Price: $92.98
You save $27.89!
Qty Add
NDS-1891 18 in. Green Atrium Drainage Grate
NDS-1891 18 in. Green Atrium Drainage Grate
  • Use with 18 in. Catch Basin Series
  • 18 in. Structural Foam Polyolefin Dome Atrium Grate with UVinhibitor
  • Open surface area 89.40 square inches. 117.11 GPM

Our Price: $137.42
Sale Price: $92.98
You save $44.44!
Qty Add
NDS-4 4 in. Black Square Drainage Grate
NDS-4 4 in. Black Square Drainage Grate
  • Fits 3 or 4 in. Sewer and Drain Pipe, 3 or 4 in. Corrugated Pipe and 3 or 4 in. Triple Wall Pipe
  • Open surface area 10.40 square inches. 13.62 GPM
  • ADA compliant

Our Price: $8.16
Sale Price: $6.28
You save $1.88!
Qty Add
NDS-5 6 in. Green Square Drainage Grate
NDS-5 6 in. Green Square Drainage Grate
  • Fits 3 or 4 in. Sewer and Drain Pipe, 3 or 4 in. Corrugated Pipe and 3 or 4 in. Triple Wall Pipe
  • Open surface area 10.40 square inches. 13.62 GPM
  • ADA compliant

Our Price: $9.61
Sale Price: $3.64
You save $5.97!
Qty Add
NDS-771 7 in. Black Square Drainage Grate
NDS-771 7 in. Black Square Drainage Grate
  • Fits Spee-D Basin, 6 in. Sewer and Drain Pipe and Fittings, 6 in. Corrugated Pipe
  • Open surface area 13.60 square inches. 17.83 GPM
  • ADA compliant

Our Price: $15.34
Sale Price: $5.81
You save $9.53!
Qty Add
NDS-772 7 in. Green Square Drainage Grate
NDS-772 7 in. Green Square Drainage Grate
  • Fits Spee-D Basin, 6 in. Sewer and Drain Pipe and Fittings, 6 in. Corrugated Pipe
  • Open surface area 13.60 square inches. 17.83 GPM
  • ADA compliant

Our Price: $12.97
Sale Price: $5.81
You save $7.16!
Qty Add
NDS-980 9 in. Black Square Grate
NDS-980 9 in. Black Square Grate
  • Use with 9 in. Catch Basin Series
  • Open surface area 39.50 square inches. 51.75 GPM
  • ADA Compliant

Our Price: $34.78
Sale Price: $15.57
You save $19.21!
Qty Add
NDS-981 9 in. Black Atrium Grate
NDS-981 9 in. Black Atrium Grate
  • Use with 9 in. Catch Basin Series
  • Open surface area 31.50 square inches. 41.27 GPM

Our Price: $47.41
Sale Price: $31.98
You save $15.43!
Qty Add
NDS-990 9 in. Green Square Grate
NDS-990 9 in. Green Square Grate
  • Use with 9 in. Catch Basin Series
  • Open surface area 39.50 square inches. 51.75 GPM
  • ADA Compliant

Our Price: $35.07
Sale Price: $13.62
You save $21.45!
Qty Add
NDS-1224BK 12 in. Wave - Black Catch Basin Grate
NDS-1224BK 12 in. Wave - Black Catch Basin Grate
  • 12 in. Black NDS Catch Basin Grate
  • Decorative Wave Pattern
  • For use with NDS 12 in. Catch Basin Series

Our Price: $70.66
Sale Price: $26.78
You save $43.88!
Qty Add
NDS-1224GR 12 in. Wave - Green Catch Basin Grate
NDS-1224GR 12 in. Wave - Green Catch Basin Grate
  • 12 in. Green NDS Catch Basin Grate
  • Decorative wave pattern
  • For use with NDS 12 in. Catch Basin Series

Our Price: $70.66
Sale Price: $26.78
You save $43.88!
Qty Add
NDS-640 6 x 6 x 4 in. Black Square Grate and Adapter
NDS-640 6 x 6 x 4 in. Black Square Grate and Adapter
  • 6 x 6 x 4 in.
  • Black - ADA Compliant/Heel-proof
  • Fits 3 & 4 in. Sewer, drain pipe & fittings, Corrugated pipe, Triple Wall Pipe

Our Price: $25.48
Sale Price: $12.14
You save $13.34!
Qty Add
Underhill DN-75-DrainBlaster Cleaning Nozzle-3/4in Hose Thread
Underhill DN-75 3/4 in. Hose Thread DrainBlaster Cleaning Nozzle
  • Unique hose-end, high pressure nozzle guides itself in cleaning out drains to remove debris with ease.
  • Special features include a wire attachment connector for using wire locator to determine draining route.

Our Price: $102.21
Sale Price: $65.98
You save $36.23!
Qty Add
Underhill DrainBlaster Cleaning Nozzle
Underhill DN-10 1 in. Hose Thread DrainBlaster Cleaning Nozzle
  • Front jet cuts through blockage
  • Rear jets propel nozzle upline
  • Two stage flushing action
  • Minimum water pressure: 70 PSI
  • Heat treated grade 303 Stainless Steel for long life

Our Price: $146.41
Sale Price: $50.84
You save $95.57!
Qty Add
To add the above items to your cart, click the "Add" checkboxes then click "Add To Cart" >>>