Pay in installments of $94.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Jeio Tech MSA Analog Overhead StirrerOverview Powerful stirring and simple operation with sustainable economic benefits. Model: MSA 0420 Performance & Convenience Years of vibration free and silent operation. Equipped with a maintenance free BLDC motor to generate smooth, quiet, and yet powerful stirring. Powerful torque capable of handling high viscosity tasks. Maintenance of constant motor speed by PID feedback control system even under conditions of changing viscosity. Prevention of
Overview
Powerful stirring and simple operation with sustainable economic benefits.
Model: MSA-0420
Performance & Convenience
- Years of vibration-free and silent operation.
- Equipped with a maintenance-free BLDC motor to generate smooth, quiet, and yet powerful stirring.
- Powerful torque capable of handling high viscosity tasks.
- Maintenance of constant motor speed by PID feedback control system even under conditions of changing viscosity.
- Prevention of accidental spills or splashes thanks to microprocessor controlled smooth start and stop functions.
- Designed for simple and quick operation.
- Well illuminated digital display panel with sensitive touch buttons.
- Set/present rpm are visible together on one screen.
- Compact and slim head design for diverse flexibility in configuring other test equipment and accessories. (optional)
Safety
- Sturdy aluminum main body efficiently absorbing and emitting the heat generated by the motor.
- Safety features against overload and overheating for continuous operation.
Key Attributes
| Maximum volume (L): | 20 |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 2,000 |
| Speed min (rpm): | 80 |
| Max temperature (◦C): | N/A |
| Plate: | N/A |
| Plate material: | N/A |
| Torque max (Ncm): | 19 |
| Controls: | Analog |
| Timer: | No |
| Programmable: | No |
| Reverse rotation: | No |
| Warranty (years): | 1 (2 years after submission of warranty registration card) |
| Weight (lbs): | 6.2 |
Manufacturer Specifications
| Model | MSA-0420 | |
|---|---|---|
| Speed control | PID feedback control | |
| Speed range (rpm) | 80 to 2,000 | |
| Chuck range (mm / inch, dia) | 3 to 10 / 0.1 to 0.4 | |
| Stirring capacity, Max. (L, H2O) | 20 | |
| Viscosity, Max. (cP) 1) | 5,000 (~2,000rpm) / 10,000 (~1,200rpm) / 30,000 (~300rpm) / 50,000 (~200rpm) | |
| Torque, Max. (N·cm) | 19 | |
| Motor rating input / output (W) | 70 / 40 | |
| Material | Body / Cover / Motor | Powder coated aluminum / Polypropylene / BLDC |
| Dimension | Overall (W×D×H) (mm / inch) | 75x215x150/ 2.9x8.5x5.9 |
| Net weight (Kg / lbs) | 2.8 / 6.2 | |
| Protection class (DIN EN 60529) | IP30 | |
| Electrical requirements (230V 50/60Hz) | 0.5A | |
| Cat. No. | AAH373325K | |
| Electrical requirements (120V 60Hz) | 0.5A | |
| Cat. No. | AAH373325U | |
1) Silicone oil with using 3-bladed propeller impeller(Ø50) under room temperature of 26℃, 60%RH, no load.
※ Permissible environmental conditions: temperature (5-40℃) and relative humidity (up to 80%).
※ Main body comes together with chuck handle and attaching rod.
※ Above specifications can be changed without prior notice.
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
4.1 ★★★★★
Based on 6 reviews
Sort
Product Reviews
★★★★★ 1
Something's changed at Florsheim
Size: 11.5 Wide, Color: Black
I have a pair of size 11W Florsheim Palermo loafers that have lasted over 8 years and are still soft and exceptionally comfortable. Ordered a pair of 11W Florsheim Milano on Amazon but they are too small and have a cheap plastic sole. So, ordered 11.5W Florsheim Berkley and they were way too big. Returned them and ordered 11W Berkley instead and they were also too big ... and the Berkley also has a rubber sole instead of the original leather shown in the product photos. Guess they just don't make them like they used to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 3
Beware of the Brown Crazy Horse version.
NOTE: This review is COLOR SPECIFIC and concerns the Brown Crazy Horse version of this shoe.
I am a loyal Florsheim customer having purchased Florsheim Imperials in years past. They are a fine shoe. However, I have to admit complete frustration with the Florsheim Berkley Flex Penny Loafer in "Brown Crazy Horse." The photos in the listing show a shoe with gloss...a shine. The photos on the box show a shoe with shine. Don't believe the photos. "Brown Crazy Horse" is, at best a dull matte finished leather. If you want a classic penny loafer with the classic Florsheim look this is NOT the color to choose. When the shoes arrived and the shoes did not match the photo on the box, I ignorantly assumed it was merely a case of the wrong shoes in the box so I exchanged them for another pair, which was a big mistake. It is Florsheim's incorrect photo and box label that caused me the inconvenience of going through two pair and then having to return both. I would assume other colors are as pictured in their listings because I cannot imagine that every Florsheim Berkley Flex Penny Loafer is a dull matte finish. I'm sorry that I do not have photos of the dull finished shoes. You'll have to take my word for it. They are a matte finish at best.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
★★★★★ 5
Just right, great quality and value (in the price)
Size: 11.5 X-Wide, Color: Burgundy
Exactly what I'd expect from a Florsheim. I'm delighted.
Folks, let me share one mistake I made on my way to a good fitting pair of shoes. I ordered some in my size (I have a big foot, especially in width). I ordered what I thought I needed and it came in wide enough, but too short (the short was the surprise), but we all are told: "Manufacturers vary in their sizes not only from each other but from shoe model to shoe model." I want you to know I believe in that when it applies to clothes, especially children's and womens fashions in my life's experiences, but NOT with shoes, especially main-brand-deluxe. I ordered the next half-size up and now I have too large, how can that be? I found out when I pulled the paper stuffing out, in particular the LAST glob that extends from the middle to the toe, that it WASN'T the last glob, there was indeed a rather small glob still way down in the toe, almost pointless for this minor bit of stuffing being separate from the other, but it was. I had already innocently troubled Amazon with returns of shoes that would have fit, so I'll keep the half-size too large as a life lesson. I ordered this pair in the size I believed I was all along and viola, a good fit. What changed? When that last toe piece of paper wadding that's hard to see and even harder with a big hand to reach, the shoe fit perfectly. That's a lot of trouble because of a small piece of paper that was hard to see, but that's why I write this review for you so that you can make sure all the paper is really out when you already think it is. Amazon has been good enough not to hold me accountable and in return I'll not only repeat buy, I tell you of my experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2014
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026