20 Gallon Lab Pack, Screw on Lid
★★★★★ 5.0 on Google (4 reviews) · See reviews- UN 1H2 / DOT Certified — approved for hazardous waste transport
- HDPE Construction — chemical-resistant, won’t rust or corrode
- Screw-on lid —tool-free, leak-proof seal
- FREE Shipping — ships to the Continental US
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Product Overview
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 |
Compare Poly Drum Types
Choose the right drum for lab waste packing, damaged drum salvage, or secondary containment
| Feature | Lab Pack DrumsYou're Viewing | Salvage Drums | Overpack Drums |
|---|---|---|---|
| Best For | Collecting & shipping small containers of hazardous waste to TSDFs | Overpacking leaking or damaged drums for safe DOT transport | Secondary containment around a standard 55-gallon drum |
| Typical Use | Labs, schools, paint shops — consolidate small bottles & cans for disposal | Emergency response — contain leaking drums during transport | Spill containment & secondary protection for drum storage areas |
| Material | High-density polyethylene (HDPE) | High-density polyethylene (HDPE) | High-density polyethylene (HDPE) |
| Available Sizes | 14, 20, and 30 gallon | 20, 30, 65, and 95 gallon | 65 and 95 gallon |
| Closure Options | Screw-on lid, plastic lever lock, or metal lever lock | Metal lever lock (20 & 30 gal) or metal band w/ bolt (65 & 95 gal) | Screw-on lid |
| DOT Compliant | ✓ Yes — UN1H2 rated for hazardous waste transport | ✓ Yes — DOT 49 CFR 173.3 for damaged container transport | ✓ Yes — meets overpack containment requirements |
| Fits Standard 55-Gal Drum? | ✗ No — designed for small containers only | ✓ Yes — 65 & 95 gal models accept a 55-gal drum | ✓ Yes — both sizes designed to hold a 55-gal drum |
| Accessories | Vermiculite packing material (sold separately) | Absorbent packing for void fill (sold separately) | Drum dolly available for 95-gal model |
| Shipping | FREE to Continental US | FREE to Continental US | FREE to Continental US |
| Shop Now | ✓ You’re Viewing This Product | View Salvage Drums → | View Overpack Drums → |
Expert Insights
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.
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Cross-Reference Guide
Compatible part numbers and cross-references:
- A1650E
- Eagle 1650
Eagle Manufacturing 20-Gallon Lab Pack Drum with Screw-On Lid, Yellow HDPE. SKU: A1650E. Also referenced as Eagle Model 1650.

