Kest Mixer Rapid Motion ATEX – RM ATEX
Finetuned to perfection.
Our RM ATEX range of mixers is built on 30 years of mixing experience, packaged in a robust and user-friendly product. Everything from its mixing head design and the bearing materials is built for one thing: perfect flow. Every day.
Vigorous mixing performance: meet the RM ATEX
The RM ATEX Mixer is a bottom mounted magnetically coupled mixer with a user-friendly design and innovative engineering. Its unique design and many powerful features provide cost efficient, low maintenance processes with reliable mixing results in an explosive environment.
Vigorous mixing
The unique mixing head design with small wings allows to run the mixing head fast enough to create high-intensity mixing, it is a way of injecting more energy into the tank.
This is excellent when you like to incorporate powder that floats on top or easily creates lumps. It also works great for buffer tanks and upstream applications.
Robust bearing – ZERO particle shedding
The robust bearing combination of Zirconium Oxide (ZrO2) and Silicon Carbide (SiC) and the fine-tuned geometry, ensures no particle shedding in your media. The higher bending strength of the Zirconium Oxide material enabled us to do the male bearing in one solid piece, this optimizes the aseptic design and increase the robustness and low wear property. The particle shedding test was done by the independent research institute RISE in Sweden according to USP<788> PARTICULATE MATTER IN INJECTIONS, no particles could be detected.
Total integrity of the tank
The Kest Mixer Tank plate is machined from a solid bar. The design is FEM analyzed to comply with PED and ASME pressure vessel code. The Tank Plate is welded into the tank and creates a solid barrier with no risk of allowing contamination of the media inside the tank.
Zone 1 and 21
The Kest Mixer ATEX is classified for Zone 1 and 21 inside and outside of the tank, to coop with most situations. Download the data sheet to get the whole ATEX string.
Minimize downtime
The drive unit is equipped with our patented Kest-Lock connection that ensures quick disconnection from the tank plate during maintenance. When you put the drive unit back on the tank plate, the spring closed Kest-Lock helps the operator to hold the drive unit in place when tightening the screw to lock it in place.
Technical specifications
- The range covers up to 8 000 Liters
- ATEX Zone 1 and 21
- All tank plates are FEM analyzed according to PED and ASTM
- Welding tool available (recommended)
- Full traceability on all parts in media contact
- 3.1 material certificate on all parts in media contact
- Elastomers approved acc. FDA regulation CFR 177.2600, USP Class VI
RM product range
560 Liter (at viscosity 1 cP)
148 Gallon (at viscosity 1 cP)
See selection guide on data sheet for correct sizing of the mixer
1 - 800 cP
270 - 1350 RPM
Inside tank
Design Temperature 0°C to +150°C / +32°F to +302°F
Operating temperature 0°C to +135°C / +32°F to +275°F
Outside tank
0°C to +40°C / +32°F to +104°F
180 W
5.4 kg
11.9 lb
230 V / 1.17 A
400 V / 0.68 A
2300 Liter (at viscosity 1 cP)
608 Gallon (at viscosity 1 cP)
See selection guide on data sheet for correct sizing of the mixer
1 - 800 cP
270 - 1420 RPM
Inside tank
Design Temperature 0°C to +150°C / +32°F to +302°F
Operating temperature 0°C to +135°C / +32°F to +275°F
Outside tank
0°C to +40°C / +32°F to +104°F
750 W
11.0 kg
24.3 lb
230 V / 3.08 A
400 V / 1.79 A
8000 Liter (at viscosity 1 cP)
2113 Gallon (at viscosity 1 cP)
See selection guide on data sheet for correct sizing of the mixer
1 - 800 cP
270 - 1435 RPM
Inside tank
Design Temperature 0°C to +150°C / +32°F to +302°F
Operating temperature 0°C to +135°C / +32°F to +275°F
Outside tank
0°C to +40°C / +32°F to +104°F
4000 W
36.0 kg
79.4 lb
230 V / 14.37 A
400 V / 8.26 A
Talk to an expert!
Do you need assistance to find the best fit for your application? Or do you need some customization? Talk directly with one of our engineers – we are here to help!
Other mixers
Learn more about the other products in our range