Environmental Equipment
Mist Collectors

Mistresa Multi-select Type Horizontal ( CRM-S )

The Mistresa collects oil mist that is generated by machine tools in machining worksites to maintain a comfortable working environment. Removing oil mist from the air helps protect worker health, and also stops secondary negative effects such as oil accumulating on the floor that can cause falls.
The CRM horizontal type (CRM-S type) come in filterless and filter versions, so that customers can select the best option for their application.
For details, see our online catalog.
Online Catalog

Online Catalog

PDF documentation and CAD data for this product are available for download.Download
※ Unpack ZIP packages to view the content. The content may consist of PDF or CAD data.
※ CAD data is in dxf format. Use a specialized CAD application or similar to view the file.
Installation Examples
NC lathe
1. Filterless and filter versions mean you can choose the best option for your application.
The multi-select type offers six different combinations per machine model. (Utility model registration pending)

About Multi-Select

Motor output from 0.2 kW to 2.2 kW, two types of parts on the filter box side, three types of parts on the main unit side, and horizontal and vertical options mean we can deliver, in a short time frame, any one of 60 combinations optimized for your company's needs.
"The perfect Mistresa product for every customer": A mix and match mist collector.
Front Parts
Front Demister
Front Demister
Suctioned air containing mist hits the collision plate, and the mist drops down and forms droplets. These large mist droplets adhere to the front demister and are discharged through the drain.
(Mainly compatible with water-soluble cutting fluids)
Front Filter
Front Filter
Suctioned air containing mist hits the collision plate, and the mist drops down and forms droplets. These large mist droplets adhere to the front filter and are discharged through the drain.
(Mainly compatible with oil-based cutting fluids)
Back Parts
Tapered Tube
Tapered Tube
Fine mist that passes through the front is carried by the airflow to the tapered section where it adheres to the sides. The droplet size increases and the droplets are discharged via the drain.
(Mainly compatible with water-soluble cutting fluids)
End Demister
End Demister
Fine mist particles pass through the front, adhere to the end demister, and are discharged via the drain.
(Mainly compatible with water-soluble cutting fluids)
End Filter
End Filter
Fine mist particles pass through the front, adhere to the end filter, and are discharged via the drain.
(Mainly compatible with oil-based cutting fluids)
By changing these combinations, a single machine can be transformed into one of six types in order to meet usage conditions (customers choose interior parts to match cutting conditions and cutting fluid specifications).
2. Motor with burnout protection terminal
A thermal protector is attached to the motor coil, and this is connected to the operating circuit of the electromagnetic switch in order to prevent burnout.
3. Excellent motor
Our safe designs use IP65-grade protection (dust resistance, sprayed water protection models).
4. Simple, safe maintenance
The front filter can be changed while the duct hose is still attached.
5. Includes our own manufactured top runner motor IE3
0.2kW、0.4kW excluded
6. CE compatible
At customer request, we can build CE specification products.
Machine tools / NC lathes / General-purpose lathes / Cylindrical grinders / Inner-surface grinders / Centerless grinders / Millers / Machining centers / EDM machinery / Die casting machinery / Other (machinery that generates mist)
Suitable for applications other than those listed above. Please feel free to let us know your own requirements.
Standard Specifications

Model explained

Swype Swype
Model ( → Model explained ) CRM-H02-S□□ CRM-H04-S□□ CRM-H07-S□□ CRM-H15-S□□ CRM-H22-S□□
Power Supply Three phase 50Hz200V 60Hz200V/220V
Output (kW) 0.2 0.4 0.75 1.5 2.2
Heat-resistant class 15 (5 F) 130 (B) 130 (B) 155 (F) 155 (F)
Frequency (Hz) 50/60/60
Current (A) 1.6/1.3/1.3 2.0/2.0/2.0 3.0/3.3/3.3 6.9/7.0/7.0 10.2/10.4/10.4
Noise ※1 Machine side1m dB(A) 64/67 68/72 73/78 81/83 83/86
Weight (kg) 26 32 42 67 77
Intake Port Diameter (mm) ∅98 ∅98 ∅123 ∅148 ∅198
Ambient Temperature (℃) 0 to 50
Maximum Intake Temperature (℃) 50
※1 Noise can change depending on usage environment and conditions
Specifications by Type
Swype Swype
Model 50Hz 60Hz Collection Efficiency (%)
Maximum Airflow (m3/min) Maximum Static Pressure (kPa) Maximum Airflow (m3/min) Maximum Static Pressure (kPa)
CRM-H02-S11 4.1 0.55 4.8 0.75 98.4
CRM-H02-S12 5.4 6.2 99.2
CRM-H02-S13 4.6 5.4 99.6
CRM-H02-S21 3.8 4.5 98.9
CRM-H02-S22 5.1 5.8 99.5
CRM-H02-S23 4.3 5.1 99.8
CRM-H04-S11 4.4 0.75 5.2 1.10 98.4
CRM-H04-S12 6.0 7.0 99.2
CRM-H04-S13 4.9 5.9 99.6
CRM-H04-S21 4.1 4.9 98.9
CRM-H04-S22 5.5 6.8 99.5
CRM-H04-S23 4.6 5.6 99.8
CRM-H07-S11 8.4 1.10 9.8 1.60 98.4
CRM-H07-S12 9.8 11.5 99.2
CRM-H07-S13 8.0 9.6 99.6
CRM-H07-S21 7.8 9.4 98.9
CRM-H07-S22 9.2 10.5 99.5
CRM-H07-S23 7.6 9.2 99.8
CRM-H15-S11 15 1.60 18 2.25 98.4
CRM-H15-S12 18 21.5 99.2
CRM-H15-S13 15 18 99.6
CRM-H15-S21 14.5 17.5 98.9
CRM-H15-S22 17 20 99.5
CRM-H15-S23 14.5 17.5 99.8
CRM-H22-S11 18 1.70 21.5 2.40 98.4
CRM-H22-S12 24.5 28.5 99.2
CRM-H22-S13 18.5 22.5 99.6
CRM-H22-S21 17.5 20.5 98.9
CRM-H22-S22 22.5 27 99.5
CRM-H22-S23 18 21 99.8
Model explained
Model explained
Drain tube 2.5m x 2
Hose band (for drain tube) x 2
Vibration damping pad x 4
Duct mounting flange※ x 1
Crimp-style terminal x 7 (1 spare)
※ One duct mounting flange is required for installing the product. We also provide another one for installation on the paired device. Also note that in the CRM-S series, the gasket (for the duct mounting flange) is glued onto the duct mouting flange.
Swype Swype
Item Name   CRM-H02-S CRM-H04-S CRM-H07-S CRM-H15-S CRM-H22-S
Front Demister Model 3KFD-H04S 3KFD-H04S 3KFD-H07S 3KFD-H15S 3KFD-H22S
Product Code 10012760 10012760 10012762 10012764 10012766
Front Filter Model 3KFF-H04S 3KFF-H04S 3KFF-H07S 3KFF-H15S 3KFF-H22S
Product Code 10012752 10012752 10012754 10012756 10012758
End Demister Model 3KED-H04S 3KED-H04S 3KED-H07S 3KED-H15S 3KED-H22S
Product Code 10012768 10012768 10012769 10012770 10012771
End Filter Model 3KEF-H04 3KEF-H04 3KEF-H07 3KEF-H15 3KEF-H22
Product Code 10012772 10012772 10012773 10012774 10012775
※ Front filters, front demisters, and end demisters can be washed and reused.
We offer a wide array of options so you can optimize your setup.
Comparison Table of Models
Filterless Types(water-soluble mist compatible)
Swype Swype
Output (kW) 2005/12 to 2013/10 2013/04 to 2017/03 2017/01 to
0.2 --- CRM-H02-S11, S12
0.4 CRX-04NS CRN-H04B CRM-H04-S11, S12
0.75 CRX-07NS CRN-H07B CRM-H07-S11, S12
1.5 CRX-15NS CRN-H15B CRM-H15-S11, S12
2.2 CRX-22NS --- CRM-H22-S11, S12
※ Note that the main unit and installation dimensions are different.
Filter Types (water-soluble mist compatible)
Swype Swype
Output (kW) 1993/04 to 1996/06 1996/06 to 2005/11 2001/12 to 2004/06 2004/02 to 2015/03 2015/02 to 2017/03 2017/01 to
0.2 --- CRM-H02-S22, S23
0.4 CR-400 CR-400K CRD-400K CRD-400R CRD-H04 CRM-H04-S22, S23
0.75 CR-750 CR-750K CRD-750K CRD-750R CRD-H07 CRM-H07-S22, S23
1.5 CR-1500 CR-1500K CRD-1500K CRD-1500R CRD-H15 CRM-H15-S22, S23
2.2 --- CRD-2200K CRD-2200R CRD-H22 CRM-H22-S22, S23
Filter Types (oil mist compatible)
Swype Swype
Output (kW) 1993/04 to 1996/06 1996/06 to 2005/11 2004/02 to 2015/03 2015/02 to 2017/03 2017/01 to
0.2 --- CRM-H02-S23
+ After filter
0.4 CR-400
+ After filter
+ After filter
+ After filter
+ After filter
+ After filter
0.75 CR-750
+ After filter
+ After filter
+ After filter
+ After filter
+ After filter
1.5 CR-1500
+ After filter
+ After filter
+ After filter
+ After filter
+ After filter
2.2 --- CRD-2200R
+ After filter
+ After filter
+ After filter
※ Adapter required to install after filter
About Piping
1.Duct hose material
Duct hose lifespan is affected by the type of mist being suctioned. We recommend oil-resistant duct hoses.
2. Intake duct piping
① Use easy-to-maintain, vibration damping flexible ducts (optional part).
② When laying out ducts, ensure there is an adequate length without downward sagging.
Intake duct piping
③ For easy mating of ducts, use duct mounting flanges (accessory).
④ When the intake port is placed close to the mist source, large quantities of mist, chips, and dust are suctioning into the machine. This can cause overspill leaks and clogging of the filter and demister. Move the intake port a short distance from the source (about 500 mm), or use a collision plate to prevent overspill leaks and the clogging of the filter or demister.
Intake duct piping
3. Drain tube piping
① Always use a liquid seal on the intake side. (Failure to use a liquid seal will cause air to be drawn in via the end of the drain tube and cause a reverse airflow that will prevent discharge. This forces the airflow to the next filter and thus speeding up clogging.)
② Do not connect the intake-side and discharge-side drain tubes.
③ Be sure to leave the discharge side open to the outside air. (If the drain tube is not open to the outside air, discharge will be impaired and the contents may instead accumulate inside the main unit.)
④ Drain pipes not connecting drain tubes should be sealed with a plug or similar.
Intake duct piping
For Your Safety
● Do not install in dangerous locations
The Mistresa is not built as a pressure-resisting, explosion-proof device. When operated in locations with explosive gases present, motor burnout may ignite the gases, causing an explosion.
● To avoid fires and explosions
Do not attempt to suck up explosive gases, organic solvents, or flames.
● To avoid fires and electric shock
Mistresa wiring installation must be performed by a qualified electrician in accordance with electrical equipment technical standards and internal wiring regulations.
● Do not perform maintenance/inspections while operating
All fans should be stopped before attempting to replace filters or perform inspections.
Product contacts
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