SKU: 95483373987

Lab Overhead Stirrer

Sale price$289.78 Regular price$321.98
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Description

Lab Overhead StirrerA Lab Overhead Stirrer is an essential device in laboratory settings, specifically engineered to mix liquids effectively and safely. This stirring tool is mounted on a laboratory stand and powered by an overhead motor. The stirring element, usually a propeller or paddle, is located beneath the liquid for exact control over stirring speed and direction. PMDC LAB OVERHEAD STIRRERS Permanent Magnet CD (PMDC) Stirrers are specially designed for routine

A Lab Overhead Stirrer is an essential device in laboratory settings, specifically engineered to mix liquids effectively and safely. This stirring tool is mounted on a laboratory stand and powered by an overhead motor. The stirring element, usually a propeller or paddle, is located beneath the liquid for exact control over stirring speed and direction.

PMDC LAB OVERHEAD STIRRERS

Permanent Magnet CD (PMDC) Stirrers are specially designed for routine laboratory work, research and development, QA analysis, and sample preparations. Stirrers have uniform speed control with a digital RPM indicator which gives speed read-outs, valuable for applications where process validation and reproducibility are required.
RQ-121 / D, RQ-126 / D, and RQ-129 / D models use direct drive motors & are ideal for day-to-day laboratory use with aqueous & low viscosity liquids such as light oils.

SALIENT FEATURES:
  • PMDC motor for powerful stirring
  • Reliable performance even in continuous use
  • Stepless electronic speed regulator with digital display
  • Hollow shaft in Geared models permitting height adjustment
  • Chuck for easy interchangeability of shaft
  • Stirring shaft SS 316; Retort Rods SS 304
Technical Specifications
Models Stirling Shaft Impeller Motor Speed (rpm) Stirring Capacity Digital
Speed Indicator
length (mm) Ǿ (mm) Type Ǿ (mm) Min Max Type of Fluid Max Volume
Direct Drive Stirrers
RQ-121/D 250 8 AXIAL TURBINE 36 PMDC 200 2000 WATER/LIGHT OIL 10 LTRS.
RQ-126/D 450 10 PITCHED FAN 75 PMDC 120 2000 WATER/LIGHT OIL 25 LTRS.
RQ-129/D 550 10 PITCHED FAN 100 PMDC 100 1400 WATER/LIGHT OIL 50 LTRS.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 95483373987

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4.3 ★★★★★
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Patricia Dodd
Port Orchard, US
★★★★★ 5
love the colors
Color: Blue Flowers
I love the colors on this bag, and the size is big enough for me to put my normal purse stuff in plus pack my lunch in it, and there are 2 drink holders on the ends. It seems made from waterproof material. Although I thought it was canvas when I ordered, and I thought it had a padded computer pocket. That isn't true. But I was looking at so many tote bags, I may have gotten them confused in my head. But it seems really well made and there is plenty of room in the bag if you have a padded computer sleeve for your laptop and then place it in the bag.
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Reviewed in the United States on January 7, 2026
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Mastrauckas71
San Leandro, US
★★★★★ 5
It’s a Nice Big Bag!
Color: Blue Flowers
I bought this bag for my mom as a Christmas present and she loves it. She’s a big purse lady, so it is the right size for her. It has all the pockets in the right places and she loves the pretty floral design.
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Reviewed in the United States on January 1, 2026
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Carolyn oehl
Chelsea, US
★★★★★ 5
Love the style and Multi pockets!
Being a traveling float Phlebotomist for a very large company I need a bag that is extremely well-made holding my schedules.. my books, my PPE outfit, and all other essentials I need for my position. This bag is definitely the one very well-made, multi pockets more than enough room for everything that I need to carry all my equipment for me… to each job. Definitely would recommend this to anybody who travels in their job. Definitely purchased from this company again. Shipping was very fast and the product is in my eyes perfect.!
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Reviewed in the United States on January 1, 2026
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daisy A
Omaha, US
★★★★★ 4
Spacious
Great material, easy to clean and repels water. I love the zipper to close the opening, carrys a lot and i love the large side pocket and 2 small pockets on ends great for keys for easy find
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Reviewed in the United States on April 24, 2023
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Amazon Customer
Los Angeles, US
★★★★★ 5
Perfect campus bag!!
Color: Leopard Spots
Used it as a school bag for college since I prefer shoulder bags over backpacks. Sturdy. Holds SO MUCH! Books, binders, School materials, food and snacks, giant water bottles....and CUTE asl!!! Got this in my last year of college. Wish I had found this bag sooner so I could have used it throughout all of my college years!
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Reviewed in the United States on September 9, 2025

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