We had a diesel spill near our loading dock and the crew had the drain covers deployed in under 30 seconds. Not a drop made it into the storm system. Our NPDES inspector was on-site the next day and specifically noted our drain covers as a compliance strength.
Deluxe Drain Cover Seal Blocker, 48in x 48in Orange/Yellow
★★★★★ 5.0 out of 4 reviews · Google Reviews- Instant watertight seal — blocks oil, fuel & chemicals from entering storm drains
- Traffic rated — vehicles can drive over without displacement
- Reusable —premium ½″ thick polyurethane, clean with soap & water
- NPDES & SWPPP compliant — meets Clean Water Act stormwater requirements
- FREE Shipping — ships to the Continental US
Fill out the form below and we’ll respond within 1 business day.
Share this product
Product Overview
Technical Specifications
| Product Name | Deluxe Drain Cover Seal Blocker, 48in x 48in Orange/Yellow |
|---|---|
| SKU | APSI-48OYD |
| Price | $747.44 |
| Type | Industrial Safety Product |
| Sold By | AbsorbentsOnline.com |
Expert Insights
Deluxe Drain Cover Seal Blocker, 48in x 48in Orange/Yellow | Stormwater Drain Cover Seal
Why Storm Drain Covers Are Essential
The Clean Water Act and NPDES stormwater permits require facilities to prevent pollutants from entering the municipal storm sewer system. During a spill event, uncovered storm drains are the fastest pathway for oil, fuel, chemicals, and contaminated runoff to reach waterways. A single drain cover, deployed in seconds, can be the difference between a routine cleanup and a reportable environmental incident with five- and six-figure penalties.
The Deluxe Drain Cover provides twice the thickness of standard covers (½″ vs ¼″), delivering superior seal performance on rough, cracked, or damaged pavement surfaces where thinner covers may not conform completely.Rated for vehicular traffic and reusable after cleaning.
Who Buys Storm Drain Covers
EHS managers, environmental compliance officers, stormwater program coordinators, facility maintenance supervisors, and procurement teams at manufacturing plants, oil refineries, fuel terminals, fleet maintenance operations, construction sites, municipalities, utilities, airports, military installations, and distribution centers. Required under SPCC plans, SWPPP programs, and municipal stormwater permits.
Purchased by stormwater coordinators, EHS managers, facility engineers, environmental compliance officers, and procurement teams. All products backed by AbsorbentsOnline’s 40+ years of industrial safety expertise.
Frequently Asked Questions
What are the dimensions and weight of this product?
Please refer to the product specifications listed on this page for exact dimensions, weight, and capacity. If you need additional sizing information, contact our sales team and we'll provide detailed specifications.
Is this product compliant with OSHA/EPA regulations?
This product is designed to meet applicable industry and regulatory standards. Specific compliance details are listed in the product specifications. Contact our technical team for guidance on your specific regulatory requirements.
What is the warranty on this product?
Warranty coverage varies by manufacturer. Contact AbsorbentsOnline for specific warranty information. We stand behind every product we sell and will work with you to resolve any issues.
Can I get volume pricing for large orders?
Yes, we offer competitive volume pricing for bulk orders. Contact our sales team for a custom quote. We also offer pallet pricing and fleet program discounts for qualifying orders.
What Our Customers Say
Real reviews from the facilities, field crews, and agencies that count on us.
-
-
Bought these for all 8 storm drains around our tank farm. They seal instantly on concrete and asphalt — even our rougher pavement surfaces. The high-visibility color makes them impossible to miss during an emergency. Vehicles drive over them daily without any shifting.
-
Third year using these and they still seal perfectly after regular cleaning. We include them in our annual SWPPP training and every operator knows exactly where to find them. Best stormwater compliance investment we've made — simple, effective, and built to last.
Our Most Popular Product Lines
Absorbent Pads & Rolls
Marine Absorbents & Booms
Cross-Reference Guide
This product is compatible with applications that use the following part numbers:
- introThis product is compatible with applications using the following part numbers and specifications:
- partsAPSI-48OYDDeluxe Drain Cover Seal Blocker, 48in x 48in Orange/Yellow
- noteDeluxe Drain Cover Seal Blocker, 48in x 48in Orange/Yellow. Professional-grade industrial safety product. AbsorbentsOnline SKU: APSI-48OYD. Contact us for cross-reference assistance with competitor part numbers.

