SKU: 4370
Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This frameless model is simple in design, powerful in protection, and the most affordable catch basin insert on the market. Third Party Tested - 80%+ TSS Removal p… read more
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Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This frameless model is simple in design, powerful in protection, and the most affordable catch basin insert on the market.
| Part Number | Dimensions LxW in. (cm.) |
Weight lb. (kg.) |
Flow Rate gal (L.)/min. |
| Standard (Sediment, Trash & Debris) | |||
| 4370-22 | 24x24 (61x61) | 3.2 (1.5) | 189 (715) |
| 4370-23 | 24x36 (61x91) | 3.6 (1.6) | 251 (950) |
| 4370-24 | 24x48 (61x122) | 3.8 (1.7) | 309 (1,169) |
| 4370-33 | 36x36 (91x91) | 3.9 (1.8) | 355 (1,343) |
View Catalog Page:
Catalog Page 90
View Product Instructions:
4370 Storm Sentinel Instructions
View Product Instructions:
BMP Maintenance Log
View Regulations:
Codes and Regulations
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