SKU: 37605357010

Chemical Reactor Jacketed

Sale price$868.48 Regular price$964.98
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Description

Chemical Reactor JacketedChemical Reactor Jacketed: The inner layer of the glass reactor is designed for stirring reactions by recirculating the reaction solvent, while the interlayer allows for the circulation of cold or hot liquids. The interlayer can be utilized for high temperature reactions (up to 300) as well as low temperature reactions (down to 80). It also supports evacuated negative pressure reactions, enhancing the safety and convenience of experiments. The double

Chemical Reactor Jacketed:

The inner layer of the glass reactor is designed for stirring reactions by recirculating the reaction solvent, while the interlayer allows for the circulation of cold or hot liquids. The interlayer can be utilized for high-temperature reactions (up to 300) as well as low-temperature reactions (down to -80). It also supports evacuated negative pressure reactions, enhancing the safety and convenience of experiments.

The double-layer glass reactor leverages its dual-layer construction effectively. Reaction materials, including solvents, are placed in the middle layer and stirred under normal or negative pressure conditions. The interlayer accommodates a constant temperature solution, either heating or cooling the materials within the reactor at a consistent temperature while providing necessary agitation. This setup facilitates cyclic reactions through the stirring of mediums such as refrigerating liquids, heating water, or oil, making it highly suitable for modern biochemical synthesis and new material experiments.

Different circulating liquids (hot water/hot oil/refrigerated liquid) can flow into the interlayer of the glass reactor. Within the sealed glass container, reactants undergo mixing and reflection under normal or negative pressure, with the transparent design allowing for clear observation of the reaction process. This makes the reactor an ideal pilot plant for biopharmaceuticals, fine chemicals, and novel material synthesis.

Key features include:

·         Constructed from high borosilicate glass (GG-17), offering exceptional mechanical and chemical resistance properties.

·         A unique design incorporating a stainless-steel frame structure with precision-matched connecting parts, ensuring stability and mobility.

·         Frequency conversion speed regulation enabling accurate and variable speeds, with an optional full explosion-proof system.

·         A kettle cavity and jacket free of dead ends, a specially designed kettle cover for solid feeding, and an easy-to-clean design without disassembly. The bottom outlet is ideal for releasing concentrated liquids and trace solids.

·         Complete drainage of heating (or refrigerating) solutions from the interlayer post-reaction, preventing liquid accumulation.

·         Scientifically robust, aesthetically pleasing, and practical design leading the domestic industry.

Technical specifications include:

·         GG-17 high borosilicate glass provides stable mixing during frequency conversion speed regulation, without generating sparks even under high torque.

·         Tetrafluoroethylene sealing components maintain a vacuum around -0.095mpa, providing precise sealing.

·         Alloy steel mechanical seals and PTFE connection ports provide long-lasting, high-precision sealing.

·         The Pt100 sensor probe delivers precise temperature measurements with minimal error, thereby enhancing operational efficiency.

·         Teflon discharge valves with movable interfaces designed for efficient discharge.

·         Movable stainless-steel frame with a five-port reaction kettle cover and complete glassware for reflux, liquid filling, and temperature measurement.

·         AC gear reducer motor with low noise and strong torque, using Japanese technology.

·         PTFE stirring paddles for liquids of low to high viscosity.


 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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
SKU: 37605357010

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4.4 ★★★★★
Based on 20 reviews
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Verified Purchase
Rob
New York, US
★★★★★ 4
Tough toy, but the yellow tire broke at the seam
Size: 10.5 inch Rubber Flex Tread
It was fun while it lasted and it got a lot of use, but it finally gave out after 6+/- months? Great tug toy. My dog is a 70# mutt with a strong bite and he's chewed through pretty much every other toy he's ever had. This one lasted longer than any of the others by quite a bit. He did zero chew damage to the tires, but the yellow tire in the middle broke at the seam. No tear, the seam just came undone at 90 degree angles. I'm going to look for something else this time but this wasn't bad considering how long it lasted and it wasn't very expensive. If I don't find anything tougher, I may purchase another one of these down the road.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2024
J
Verified Purchase
JB
New York, US
★★★★★ 1
Not for tough chewers at all!!!
Size: 10.5 inch Rubber Flex Tread, Size: 10.5 inch Rubber Flex Tread
5 minutes in and it's destroyed. Very disappointing.
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Reviewed in the United States on May 21, 2026
N
Verified Purchase
Nicky S
Waukegan, US
★★★★★ 5
Great chew toy
Size: 10.5 inch Rubber Flex Tread
This is my second time buying the Tonka rings. My dog loves this chew toy. It does take him a bit to destroy them. I give this toy to him as a reward otherwise it be destroyed in 3 days. I have a pitty. So other dogs it should last longer. They are shin whackers and hurt when they connect. So I make sure to watch the dog and toy around small kids and elderly to be safe. They are heavy and made well.
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Reviewed in the United States on October 29, 2025
A
Verified Purchase
Ann
Lake Worth, US
★★★★★ 5
Finally a toy we can leave out!
Size: 10.5 inch Rubber Flex Tread, Size: 10.5 inch Rubber Flex Tread
There are very few toys that we can leave out for our 11 month old golden. Which is a shame because as a small puppy, we taught him to bring us a toy to initiate play instead of nipping. Ropes or stuffies never lasted more than a few minutes so they always had to be taken away. One time he brought us a benenbone to play tug. So I tried this as a last resort. Finally something we can keep out for him! It’s not completely indestructible. He has figured out how to pull bits of tread off. But he chewed hard on it for a solid 20 minutes and it’s still intact with the exception of a few small tread pieces. Can’t say that for 99% of the other dog toys on the market! UPDATE: OK, so it's definitely not indestructible. After a few days of dedicated gnawing, he has almost chewed through the yellow ring so we can't leave him too unsupervised with it. I'm still going to leave it as 5 stars since it's the best tug toy that I have found so far and we have tried a lot! I may buy another one and just make sure I don't let him freely chew on it for any length of time.
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Reviewed in the United States on April 1, 2023
E
Verified Purchase
eave4sean
Houston, US
★★★★★ 3
Really wanted this toy to be better...
Size: 10.5 inch Rubber Flex Tread
I got this toy because I have 3 large dogs that all like to pull things. I can't always play with them even though they follow me everywhere wanting to play, so I saw this toy and thought it would be good because it would give them something they can tug away at with each other. I saw the thick rubber and thought it would last awhile, but I was wrong. My German Shepherd and Pyrenees mix chewed though the first tire rather quick, and before I realized, I was finding chunks of tire around the house and yard. Thankfully, none of them tried to eat it. It seems like it could be a good toy for an aggressive chewer IF they are smaller and not as strong as these large dogs are, but it did not hold up long to mine.
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Reviewed in the United States on November 23, 2024

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