Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
For Your Every Summer RSVP, with Code: SUMMER15
Description
Stomacher® 400 EVOOverview The Worlds leading laboratory blender for food microbiologists has EVOlved. Introducing the Stomacher 400 EVO, the new sample preparation solution that combines stress free working with for your laboratory Features: Unique one touch bag loading system Quiet and efficient blending Easy clean interior with removable paddles, drip tray and access to paddle chamber Designed to work with our new ECO bag range for extra savings Same reliability and
Overview
The World’s leading laboratory blender for food microbiologists has EVOlved.
Introducing the Stomacher® 400 EVO, the new sample preparation solution that combines stress-free working with for your laboratoryFeatures:
- Unique one-touch bag loading system
- Quiet and efficient blending
- Easy clean interior with removable paddles, drip tray and access to paddle chamber
- Designed to work with our new ECO bag range for extra savings
- Same reliability and quality you expect from a Seward Stomacher®
- The all new design of the Seward Stomacher 400 EVO combines the gold standard attributes of the original Stomacher 400 with improved, easy-to-use features. Providing maximum performance while minimizing noise and consumable waste.
- Unique ‘one touch’ bag loading system minimizes sample bag handling, saving time and reducing the risk of sample contamination
- Simple programmable screen display enables complete control of processing, for consistent results with minimum effort
- Front cover and strike plate can be removed to provide easy access to paddle chamber and detachable paddles for simple and thorough cleaning
- Removable drip tray allows for easy cleaning, saving time in day-to-day use
- Double aperture seal, isolated chassis, and fully enclosed casing result in silent operation, reducing stress and disruptions to other lab work
- Rubber base with anti-vibrational technology eliminates bench movements and reduces noise
- Designed for use with both standard and new Stomacher 400 ECO bags
- Quick and simple ECO paddle conversion can save up to 25% in consumable cost and significantly reduce plastic waste
Key Attributes
| Homogenizer Type | Paddle Blender |
| Sample Throughput | 1 sample |
| Sample Volume (min) | 80 ml |
| Sample Volume (max) | 400 ml |
| Usage / Placement | Benchtop |
| Cooling | No |
| Warranty | 3 years |
| Noise Level | N/A |
| Weight | N/A |
| Width | N/A |
| Depth | N/A |
| Height | N/A |
Manufacturer Specifications
| Sample Size |
80ml – 400ml |
|---|---|
| Supply voltage: | 100 -240V |
| Mains Inlet Fuses: | 1.0A, 250V, anti surge |
| Supply Frequency: | 47-63Hz |
| Plug Top Fuse: | F5A (UK cord set) |
| Insulation: | Class 1 (Earthed) |
| Installation: | Over Voltage Category II |
| Pollution: | Pollution Degree 2 |
| Dimensions: | H300mm x W310mm x D480mm |
| Weight: | (unpacked) 18.8kg |
| Disposable bag sizes: | Various |
| Max Rated Power: | 100W |
| Minimum recommended capacity: | 80ml |
| Maximum recommended capacity: | 400ml |
| Maximum Recommended Sample Temp: | 60°C |
| Recommended Operating Ambient Temperature Range: | 10-40°C |
| Recommended Operating Relative Humidity Range: | 10-89% |
| Adjustable Timer settings: | 9 mins 55 seconds in 5 sec increments |
| No load paddle speeds: | Slow – 150rpm (400 equivalent) Medium – 180rpm (400 equivalent) Fast – 210rpm (400 equivalent) |
| Paddle Clearance: | 4mm |
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
4.9 ★★★★★
Based on 1888 reviews
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Product Reviews
★★★★★ 3
Still Good to Use in a Pinch
Size: Mini
Love the Chuck it brand. This collapsible one is not my favorite. Everytime I chuck it, the orange lock does not stay in place. Plus, in my opinion, it doesn't have the oomph for the distance like the other medium ones. Still good though
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Dog hasn’t destroyed the ball yet!
The ball that comes with this is amazing. I have a 1 yr pitty that destroys everything! But this ball she has not been able to rip apart. I bought extra balls I was so impressed. She loves it too, takes it to bed with her.lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 1
Cheaply made , waste of money
Cheap !! Lousy product did not fling at all. Lost the ball almost immediately since it went back instead of front. Do not recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
★★★★★ 3
So-so
Do not like this as much as previous one that broke after years. This one is cheap and sometimes the ball doesn't flip out well and doesn't pick up balls on the ground as easy but it does the job.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
A bit flimsy but just as good as name brand chuck it
A bit flimsy but just as good as the name brand chuck it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
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