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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
TW Series LN2 FreezersTW Series LN2 Freezer Specifically designed for the every day requirements of laboratory and biorepository operations. Universal canister compatibility Fits in standard shipping boxes and containers Rugged ribbed high strength aluminum body, magneformed necktube design and more durable paint Superior vacuum performance with insulation technology that delivers maximum holding times Lockable lid with enlarged opening for seals or securing ties
TW Series LN2 Freezer
Specifically designed for the every day requirements of laboratory and biorepository operations.
- Universal canister compatibility
- Fits in standard shipping boxes and containers
- Rugged ribbed high-strength aluminum body, magneformed necktube design and more durable paint
- Superior vacuum performance with insulation technology that delivers maximum holding times
- Lockable lid with enlarged opening for seals or securing ties
| SPECIFICATIONS | TW20 | TW24 | TW34 | TW35 | TW47-6 | TW47-10 |
| LN2 Capacity (L) | 21 | 24 | 33 | 35 | 48 | 48 |
| Static Hold Time (Days) | 135 | 218 | 123 | 136 | 76 | 76 |
| Evap. Rate (Liters/Day) | 0.095 | 0.110 |
0.180 | 0.25 | 0.390 | 0.390 |
| DIMENSIONS | ||||||
| Necktube (in/mm) | 2.2/55.9 | 2.38(60.4) |
3.5/88.9 | 4.7/119.4 | 5/127 | 5/127 |
| Overall Dia. (in/mm) | 14.5/368.3 | 14.5/368.3 | 18/457.2 | 18.8/477.5 | 20/508 | 20/508 |
| Height (in/mm) | 26/660.4 | 27.3/693.4 | 27/685.8 | 27/685.8 | 26.5/673.1 | 26.5/673.1 |
| WEIGHT | ||||||
| Empty (lb/kg) | 26/11.8 | 26.2(11.9) | 35/15.9 | 35/15.9 | 31.5/14.3 | 31.5/14.3 |
| Full Weight (lb/kg) | 63/28.6 | 69.0(31.3) | 94/42.6 | 96/43.5 | 120/54.4 | 120/54.4 |
| CAPACITY | ||||||
| Number of Canisters | 6 | 6 | 6 | 6 | 6 | 10 |
| Canister Diameter (in/mm) | 1.65/41.9 | 1.89/48 | 2.8/71.2 | 3.7/94x279.4 | 4.0/101.6 | 2.8/71.1 |
| .5.cc Straws on Canes | 660 | 2100 | 3900 | 3200 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving.
In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there.
The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
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Reviewed in the United States on May 27, 2026
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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