Standard Shipment
3 - 5 working days
IMPORTS
6 - 8 Weeks
Overhead Stirrer 50 L – OS-50Pro, 2000 rpm, 50 N·cm
R13,693.05 incl. VAT
Vortex Mixer VM-500S Full Set with 3 Modules
R7,270.36 incl. VAT
Overhead Stirrer 100 L – OS-100Pro, 1200 rpm, 100 N·cm
R16,440.98 incl. VAT
Overhead stirrer 100 L: brushless 100 W motor, 50–1200 rpm, 100 N·cm torque for liquids up to 70 000 mPa·s, 1–10 mm chuck, one-click lock and 0–24 h timer. The heavy-duty mixer for pilot vessels and thick slurries.
Description
Overview
The OS-100Pro is the overhead stirrer 100 L version of the range. A brushless 100 W motor delivers 100 N·cm of torque at 50–1200 rpm. As a result, it is rated for viscosities up to 70 000 mPa·s — enough for thick polymer solutions, sludges and pilot-plant vessels.
The one-click chuck lock, the 1–10 mm shaft capacity and the 24-hour timer match the OS-50Pro. The difference, in short, is muscle. Finally, we specify the stand and paddles to suit your vessel with the order.
Key features
- One-click lock
- Adjustable speed 50–1200 rpm
- High mixing capacity: up to 100 L
- Powerful brushless motor, 100 N·cm
- Timer 0–24 h
Overhead stirrer OS-100Pro — specifications
| Model | OS-100pro |
|---|---|
| Motor | Brushless motor |
| Maximum stirring volume | 100 L |
| Speed range | 50–1200 rpm |
| Timing | 0–24 h |
| Maximum torque | 100 N·cm |
| Maximum viscosity | 70 000 mPa·s |
| Drill chuck diameter | 1–10 mm |
| Power | 100 W |
| Power adapter | DC 24 V / 4 A |
| Item code | OS-100Pro |
Specifically, the table lists the manufacturer’s ratings. Therefore, ask us if your application needs a value that is not shown.
Applications
The overhead stirrer 100 L serves pilot-plant and drum-scale mixing, polymer and flocculant make-down at concentration, and sludge conditioning trials. In addition, it handles viscous blending and dissolution in water-treatment, mining and chemical laboratories.
Why buy the overhead stirrer OS-100Pro from Hadron Group
Hadron Group equips water-treatment, municipal and industrial laboratories across South Africa and the SADC region. In addition, we run our own laboratory in Pretoria for jar tests, disinfection-demand tests and chemical QC. Therefore we supply the bench equipment we use ourselves. Finally, commissioning advice, consumables and spares come from the same range.
Frequently asked questions
How do I order the overhead stirrer OS-100Pro? Quote the model and the Hadron item code. In addition, tell us which accessories you need, and we will quote the set.
What comes with the overhead stirrer 100 L? The stirrer head and its 24 V power adapter. Stands, clamps and paddles, however, depend on the vessel. Therefore tell us what you mix, and we will quote the complete set.
Why the lower top speed? Torque and speed trade off. In other words, the OS-100Pro gives up the OS-50Pro’s 2000 rpm ceiling for double the torque, which is what viscous and large-volume mixing needs.
Related: Overhead Stirrer 50 L – OS-50Pro · Magnetic Stirrer 50 L – MS-50L · all laboratory equipment.
Shipping & Delivery
Standard Shipment
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This product has multiple variants. The options may be chosen on the product page
