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★★★★★5 star reviews

Product Overview

The UltraTech Cover for 275-Gallon Fuel Tank Containment is a pull-over yellow polyethylene cover that minimizes rainwater accumulation in the containment sump. The cover fits snugly over the top of both 275-gallon containment models (A2800U and A2801U). Yellow color provides high visibility for safety compliance. At only 8 lbs, the cover is easily installed and removed by one person. Reducing rainwater accumulation extends the time between drain pump-outs and maintains maximum spill containment capacity. Ships free to the lower 48 states.

Technical Specifications

Pull Over Cover for Ultra-275 Containment Sump

SKU A2810U
Fits 275-Gallon Containment Units (A2800U and A2801U)
Material Polyethylene
Color Yellow
Weight 8 lbs
Installation Pull-over, no tools required
Shipping Free to lower 48 states

Expert Insights

The cover is a simple but high-impact accessory that solves the biggest operational headache with outdoor fuel tank containment — constant rainwater accumulation. Without a cover, every rainfall reduces your available spill containment capacity and triggers pump-out requirements. With the cover, rainwater slides off and the sump stays dry, maintaining full 360-gallon containment capacity at all times. The yellow color also signals the containment area as a regulated zone to site personnel. At $367, this cover pays for itself within months by eliminating repeated pump-out labor. The pull-over design requires no tools or fasteners — one person lifts it on or off in seconds for tank inspections.

Frequently Asked Questions

Cover for 275-Gallon Fuel Tank Containment

Does this fit both 275-gallon models?

Yes. The cover fits both the no-drain (A2800U) and with-drain (A2801U) 275-gallon containment units.

Will this fit the 550 or 1000-gallon units?

No. This cover is sized specifically for 275-gallon units only. Contact sales for cover options for larger containment units.

Does the cover completely seal the containment unit?

The cover minimizes rainwater entry but is not a hermetic seal. Some wind-driven rain may enter around the edges.

Can one person install this?

Yes. At 8 lbs, one person can lift the cover on or off in seconds for tank inspections or maintenance access.

Cross-Reference Guide

This product is compatible with applications that use the following part numbers:

  • introThe Cover is the rainwater management accessory for 275-gallon fuel tank containment units.
  • parts{"part"=>"A2810U", "description"=>"Cover for 275-Gal Units (this product)"}{"part"=>"A2800U", "description"=>"275-Gal No Drain (compatible)"}{"part"=>"A2801U", "description"=>"275-Gal With Drain (compatible)"}
  • noteThe cover fits 275-gallon units only. No covers currently available for 550 or 1000-gallon models.