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Description
Julabo F Series Recirculating CoolersOverview JULABO F models require very little space and have very low procurement costs. Recirculating coolers of the F Series are a great way to replace costly tap water and are ideal for basic cooling tasks. Features: Environmentally friendly operation with low energy consumption Compact design Splash proof membrane keypad with LED temperature display Straightforward filling and draining Filling level indicator May be used with water, water glycol,
Overview
JULABO F models require very little space and have very low procurement costs. Recirculating coolers of the F Series are a great way to replace costly tap water and are ideal for basic cooling tasks.
Features:
- Environmentally-friendly operation with low energy consumption
- Compact design
- Splash-proof membrane keypad with LED temperature display
- Straightforward filling and draining
- Filling level indicator
- May be used with water, water/glycol, JULABO Thermal G
Key Attributes
| Type | Chillers |
| Incubation | No |
| Refrigeration | Yes |
| Temp Range (°C) | -10 to 40 |
| Capacity (L) | 1.7 to 9.5 |
| Circulation | External Only |
| Brand | Julabo |
| MaxFlow Rate (l/min) | 15, 23, 24 |
| Temp Stability (°C) | ±0.5°C |
| Timer | No |
| Alarms | No |
| Digital or Mechanical | Digital |
| Data connection | No |
| Tank Material | |
| Sample Agitation | No |
| Media Racks Available | No |
| Warranty (years) | 1 |
| Weight (lb) | 60 to 99 |
| Width (in) | 14.8 |
| Depth (in) | 19.3 |
| Height (in) | 25.2 |
Manufacturer Specifications
| Model | F250 | F500 | F1000 |
| Order No. | 9620025 | 9620050 | 9620100 |
| Working temperature range (°C) | -10 ... +40 | 0 ... +40 | 0 ... +40 |
| Temperature stability (°C) | ±0.5 | ±0.5 | ±0.5 |
| Temperature control | PID | PID | PID |
| Setting / display resolution | 0.1 °C | 0.1 °C | 0.1 °C |
| Temperature Display | LED | LED | LED |
| Cooling capacity (Medium Ethanol)°C | 20, 15, 10, 5, 0, -5 | 20, 10, 5, 0 | 20, 10, 5, 0 |
| kW | 0.25, 0.24, 0.22, 0.21, 0.18, 0.09 | 05, 0.4, 0.3, 0.25 | 1, 0.7, 0.55, 0.35 |
| Pump capacity flow rate (l/min) | 15 | 24 | 23 |
| Pump capacity flow pressure (psi) | 5.08 | 7.25 | 14.5 |
| Pump connections | M10x1 | M16x1 | M16x1 |
| Barbed fittings diameter (inner dia. / mm) | 42226 | 42228 | 42228 |
| Filling volume (liters) | 1.7 ... 2.6 | 5 ... 7.5 | 7 ... 9.5 |
| Refrigerant | R134a | R134a | R134a |
| Ambient temperature | 5...40 °C | 5...40 °C | 5...40 °C |
| Dimensions W x L x H (inch) | 9.5 x 16 x 21 | 14.8 x 17.3 x 23.2 | 14.8 x 19.3 x 25.2 |
| Weight (LBS) | 60 | 75 | 99 |
| Cooling of compressor | Air | Air | Air |
| Power requirement V / Hz / A | 115/60/5 | 115/60/6 | 115/60/11 |
Included with F250: 2 each barbed fittings for tubing 8 and 10 mm inner dia. (pump connections M10x1 male)
Included with F500 and F1000: 2 each barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16x1 male)
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
4.0 ★★★★★
Based on 1780 reviews
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Product Reviews
★★★★★ 1
Not durable
Color: red&green
The description says for cats and dogs. My 6lb mini poodle tore it up in less than 40 minutes. The red one worked but the green one wouldnt even turn on. The indicator said it was fully charged but u plugged it in for a short time but nothing. I dont know if i can get a refund or not since the cover on the red one has been completely torn off. I dont recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
This is an awesome toy for dogs and cats!
Color: red
This is such a cool toy for a dog or a cat. I bought it for my 28 pound Aussie doodle. She’s slightly laid up after an injury recently so I’m trying to come up with things she can play with in the house without excessive running. This totally keeps her engaged and she loves it. But I have to watch her because every once in a while she’ll just catch it and try and chew on the ball! But I’ve been sharing it with my neighbor who has a cat. She’s borrowing it today and her cat loves it too! It seems pretty durable overall but it certainly doesn’t want my dogs’s jaws trying to crack it into. You do hear a humming noise while it’s running but I think that’s to be expected. Mostly I just love how much it entertains both dogs and cats!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
So cute and entertaining to watch!
Color: pink
Bought for my miniature schnauzer. She didn’t know what to think at first but loves it now. It’s so much fun watching her play and keeps her busy! My dog isn’t much of a chewer and loves the movement/chase of this toy. Wouldn’t recommend for big dogs or chewers as there’s a plastic piece that can come off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 1
I stops working & doesn't recharge
Color: blue
I just recieved this yesterday 5-23-2026. My new puppy loves it. But after it stopped working and I went to recharge it. it just will not recharge. I currently have it still trying to recharge. so I am not sure what to do other than trying to charge it. I may need to look for something else.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Let's play
Color: red&green
My dog loves this toy and he will play it until it dies the noise is fine the material is great the pets love it easy to recharge and keep your pet busy for a long time so good I had to buy a second set
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
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