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Product Overview

This 20-gallon open-head lab pack drum from Eagle Manufacturing is constructed from high-density polyethylene (HDPE) and features a screw-on lid for a secure, threaded seal. The larger 20-gallon capacity accommodates more small containers per drum, reducing the total number of lab packs needed for a waste pickup. UN/DOT rated 1H2/X57/S, this drum is certified for ground transport of regulated solid materials. Dimensions are 20.25" OD x 21.25" H, giving it a wider, squatter profile than 14-gallon models. Weight capacity is 125 lbs with a 13 lb tare weight. The screw-on lid provides a leak-resistant threaded closure without the need for a separate locking ring. AbsorbentsOnline.com has been a trusted source for hazardous waste containers since 1985. FREE shipping on qualifying orders. SHIPS OVERSIZE or LTL.

Technical Specifications

20 Gallon Lab Pack, Screw on Lid — Technical Specifications

SKU A1650E
Capacity 20 Gal
Material HDPE Polyethylene
Closure Screw-On Lid
Color Yellow
Dimensions 20.25" OD x 21.25" H
Weight Capacity 125 lbs
Drum Weight 13 lbs
UN/DOT Rating 1H2/X57/S
Manufacturer Eagle Manufacturing
Shipping OVERSIZE or LTL

Expert Insights

Screw-on lid lab packs offer a distinct advantage in situations where a threaded closure is preferred over a lever lock ring. The screw-on design creates a continuous thread seal around the entire circumference of the drum opening, which many waste management professionals consider more reliable for long-term storage scenarios where drums may be moved or bumped. The UN/DOT rating 1H2/X57/S indicates this is an open-head plastic drum certified for Packing Group III solids with a maximum gross mass of 57 kg (approximately 125 lbs). The X performance level covers the broadest range of materials, including those in Packing Groups I, II, and III, though the 57 kg limit should be observed. When selecting between screw-on and lever lock closures, consider your facility workflow. Screw-on lids take slightly longer to open and close but provide a more secure seal for drums that will sit in accumulation areas for extended periods. For high-turnover waste streams where the drum is opened frequently, a lever lock may be more convenient. Always verify that your waste hauler accepts the closure type before purchasing.

Lab Pack Drums in Action

University and hospital labs use lab pack drums as satellite accumulation containers at each workstation, consolidating spent solvents, expired reagents, and waste chemicals for scheduled hazmat pickup. Pharmaceutical R&D labs use them during formulation changes to collect off-spec batches. Environmental services companies use them during lab clean-outs to systematically pack and remove dozens of small chemical containers in a single compliant shipment.

Purchased by lab managers, EHS coordinators, hazmat waste haulers, environmental services firms, and university safety officers. Facilities typically maintain a 90-day accumulation inventory — the maximum satellite accumulation period under EPA RCRA 40 CFR 262.15.

Frequently Asked Questions

20 Gallon Lab Pack, Screw on Lid

How does the screw-on lid differ from a lever lock closure?

The screw-on lid threads directly onto the drum body, creating a continuous 360-degree seal. It does not require a separate locking ring or band. While it takes a few more seconds to open and close compared to a lever lock, it provides a more secure seal for long-term storage and is less prone to accidental opening.

What does the UN/DOT rating 1H2/X57/S mean?

1H2 designates an open-head plastic drum. X indicates it is suitable for Packing Groups I, II, and III. 57 is the maximum gross mass in kilograms (about 125 lbs). S means it is rated for solid contents only. This certification allows the drum to be used for shipping regulated hazardous materials.

Why is this 20-gallon drum wider and shorter than the 14-gallon models?

The 20-gallon lab pack has a 20.25-inch diameter compared to 15 inches for the 14-gallon. This wider opening makes it easier to load larger bottles and containers. The shorter 21.25-inch height helps keep the center of gravity low and makes the drum easier to handle when loaded.

Can I nest these drums for storage when empty?

Yes, Eagle lab pack drums are designed to be nestable when empty. The tapered body allows empty drums to stack inside each other, significantly reducing storage space requirements. This is especially useful for facilities that keep a supply of empty drums on hand for waste accumulation.

What labeling is required on this lab pack drum?

Under RCRA regulations, each drum must display the words Hazardous Waste, the accumulation start date, the applicable waste codes, the generator name and address, and the EPA ID number. DOT shipping labels (hazard class diamonds) are required when the drum is transported off-site. Always consult your waste hauler for specific labeling requirements.

What Our Customers Say

Real reviews from the facilities, field crews, and agencies that count on us.

  • We switched to these lab pack drums for our satellite accumulation points. The lever-lock closure is easy to operate with gloves and the UN rating means we can ship directly to our TSDF without repacking. Great price per drum compared to our previous supplier.

    Dr. Sarah M. — Lab Safety Officer, University Research

    Verified Buyer
  • Ordering these 30-gallon lab packs in bulk saved us thousands annually. The HDPE construction handles our chemical waste streams without issue. Metal lever-lock rings give us confidence during DOT transport. Fast shipping too.

    Kevin R. — Environmental Services Manager, Pharmaceutical

    Verified Buyer
Cross-Reference Guide

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

  • introCompatible part numbers and cross-references:
  • partsA1650EEagle 1650
  • noteEagle Manufacturing 20-Gallon Lab Pack Drum with Screw-On Lid, Yellow HDPE. SKU: A1650E. Also referenced as Eagle Model 1650.