Products
- HOME
- Products
- Chemical Pump
- CM-W
CM-W
✔Pump using a general-purpose motor
✔ Wide range of power supply specifications
✔ Possible to be equipped with a safety-increase explosion-proof motor, a pressure and explosion-proof motor
✔ Air chamber as a standard accessory (CM-1000/1500W)
Features
Pump using a general-purpose motor
This is a pump equipped with a general-purpose motor of 0.2 kW or 0.4 kW. By using the motor of your choice, you can meet any electrical requirements.
Additionally, since both 0.2 kW and 0.4 kW types are available, you can select according to design conditions and specified requirements.
Power source specification
● Compatible with various power supply standards.
・200V ・220V ・380V ・400V ・440V
●Totally-enclosed external fan outdoor flange type motor
Possible to be equipped with a increased-safety explosion-proof motor, a pressure-resistant explosion-proof motor
Since it can be equipped with the specified manufacturer’s increased-safety explosion-proof motor or a pressure-resistant explosion-proof motor, it can be used safely even in hazardous environments.In addition, you can use it with confidence when controlling the pump discharge rate with an invertorby using motors dedicated to inverters.
Air chamber as a standard accessory (CM-1000/1500W)
Specifications
Model and specifications (0.2kW motor)
| Model | Discharge rate (ml/min) at 0.1MPaG |
Max. discharge rate at the max. discharge pressure (ml/min) |
Max. discharge pressure (MPaG) |
Diameters of Pump head / Diaphragm (mm) |
Stroke frequency (spm) / Reduction ratio |
Max. stroke length (mm) |
Motor (kW) | Weight About(kg) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | PVC/PP | SUS | |||||
| CM-3W | 6~30 | 5~25 | 25 | 21 | 1.0 | φ70 / φ39 | 35 / 1:50 | 29 / 1:50 | 2 | Three 0.2 |
16 | 18 |
| CM-7W | 14~70 | 12~58 | 65 | 54 | 4 | |||||||
| CM-12W | 24~120 | 20~100 | 113 | 94 | 58 / 1:30 | 48 / 1:30 | ||||||
| CM-30W | 60~300 | 50~250 | 132 | 110 | φ110 / φ90 | 35 / 1:50 | 29 / 1:50 | 17 | 20 | |||
| CM-60W | 120~600 | 100~500 | 418 | 348 | 7 | |||||||
| CM-100W | 200~1000 | 160~800 | 667 | 556 | 58 / 1:30 | 48 / 1:30 | ||||||
| CM-200W | 400~2000 | 320~1600 | 1748 | 1456 | 0.5 | φ150 / φ120 | 19 | 24 | ||||
| CM-350W | 700~3500 | 600~2900 | 3451 | 2876 | 0.3 | 12 | ||||||
| CM-500W | 1000~5000 | 800~4000 | 4769 | 3974 | 112 / 1:16 | 87 / 1:16 | 8 | |||||
| CM-700W | 1400~7000 | 1200~5800 | 6720 | 5600 | 12 | |||||||
| CM-1000W | 2520~12600 | 2100~10500 | 12000 | 10000 | 0.2 | φ195 / φ150 | 154 / 1:11 | 127 / 1:11 | 7.2 | 27 | — | |
Model and specifications(0.4kW motor)
| Model | Discharge rate (ml/min) at 0.1MPaG |
Max. discharge rate at the max. discharge pressure (ml/min) |
Max. discharge pressure (MPaG) |
Diameters of Pump head / Diaphragm (mm) |
Stroke frequency (spm) / Reduction ratio |
Max. stroke length (mm) |
Motor (kW) | Weight About(kg) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | PVC/PP | SUS | |||||
| CM-3W | 6~30 | 5~25 | 25 | 21 | 1.0 | φ70 / φ39 | 35 / 1:50 | 29 / 1:50 | 2 | Three 0.4 |
17 | 20 |
| CM-7W | 14~70 | 12~58 | 65 | 54 | 4 | |||||||
| CM-12W | 24~120 | 20~100 | 113 | 94 | 58 / 1:30 | 48 / 1:30 | ||||||
| CM-30W | 60~300 | 50~250 | 132 | 110 | φ110 / φ90 | 35 / 1:50 | 29 / 1:50 | 18 | 22 | |||
| CM-60W | 120~600 | 100~500 | 418 | 348 | 7 | |||||||
| CM-100W | 200~1000 | 160~800 | 667 | 556 | 58 / 1:30 | 48 / 1:30 | ||||||
| CM-200W | 400~2000 | 320~1600 | 1748 | 1456 | 0.5 | φ150 / φ120 | 20 | 26 | ||||
| CM-350W | 700~3500 | 600~2900 | 3254 | 2711 | 12 | |||||||
| CM-500W | 1000~5000 | 800~4000 | 4259 | 3549 | 112 / 1:16 | 87 / 1:16 | 8 | |||||
| CM-700W | 1400~7000 | 1200~5800 | 6067 | 5056 | 12 | |||||||
| CM-1000W | 2520~12600 | 2100~10500 | 12000 | 10000 | 0.3 | φ195 / φ150 | 154 / 1:11 | 127 / 1:11 | 7.2 | 21 | — | |
| CM-1500W | 3960~19800 | 3300~16500 | 15000 | 18000 | 10.5 | |||||||
●The discharge rate was calculated at discharge pressure of 0.1MPaG, suction head of -0.01MPaAq equivalent to the same pipe diameter as in the pump; and normal temperature using clear water.
●For use with flange connection, the discharge pressure of 3W to 12W should be 1.0MPaG maximum.
When your pump is of the standard specification, use it in the ambient temperature range of 0-40℃, the liquid temperature range of 0-50℃ and about 0.06MPa Abs. of NPSH req.
●There is no hose connection and single-phase motor type for 200W to 700W.
When your pump is of the standard specification, use it in the ambient temperature range of 0-40℃, the liquid temperature range of 0-50℃ and about 0.06MPa Abs. of NPSH req.
●The maximum discharge rate of CM-3W to 12W at the maximum discharge pressure should be at 1.0MPaG of the pressure.
Common specifications
| Connection | Hose | (3W to 12W) φ4 x φ6mm polyethylene _or φ4 x φ9mm braided soft PVC (φ6 x φ11mm braided soft PVC hose for XV46, XXU, 444, 4446 type) |
|---|---|---|
| (30W to 100W) φ6 x φ9mm polyethylene _or φ6 x φ11mm braided soft PVC | ||
| Flange | (3W to 100W) 15A JIS 10K flange, 13A union | |
| (200W, 350W) 20A JIS 10K flange, 20A union | ||
| (500W, 700W) 25A JIS 10K flange, 20A union | ||
| (1000W, 1500W) 40A JIS 10K flange | ||
| Motor | Standard | Three-phase, 4P, class E, 60Hz (200/220V), 50Hz (200V), Totally-enclosed external fan flange type |
| Semi-standard | Three-phase, 4P, class E, 60Hz (400/440V), 50Hz (400V), Totally-enclosed external fan flange type | |
| Increased-safety explosion-proof type, pressure-resistant explosion-proof type, inverter-compatible motor, etc. | ||
| Reducer | Worm gear reduction type, lubricated with viscosity 320mm2/s (cSt) worm gear oil. The 1000W _and 1500W models correspond to 320 mm²/s (cSt) | |
| Standard accessories |
Hose | ● Foot valve (except for XXU, XXU6, 444, 4446 combination) ● Ball-type(90゜) anti-siphonage _valve (except for XXU, XXU6, 444, 4446 combination) ● Hose x 4m ● Simple tools ● Pump mounting bolts _and nuts (w/ washers, M8 x 30L) x 4 sets ● Instruction manual ● Air extract pump _and air extract hose (PE 0.85m) (for 3W to 12W, VVFC _and VVE4 combination) ● Flow indicator (equipped as standard for 3W to 12W, VVFC _and VVE4 combination) |
| Flange | ● Simple tools ● Pump mounting bolts _and nuts (w/ washers, M8 x 30L) x 4 sets ● Instruction manual ● Air extract pump _and air extract hose (PE 0.85m) (for 3W to 12W, VVFC _and VVE4 combination) ● Air chamber (only for 1000W _and 1500W) |
|
| Color | Munsell 6.5PB 3.6/8.2 for motor & reducer | |
Liquid-end parts specifications(CM-3W to 700W)
| Combination Part name |
||||||||
|---|---|---|---|---|---|---|---|---|
| VVFC | VVE4 | XV46(3W~12W) VV46(30W~700W) |
XXU(3W~350W) XXU6(500W、700W) |
444(3W~12W) 4446(30W~700W) |
||||
| Applicable chemicals | Sodium hypochlorite, Ferric chloride, PAC, Aluminum sulfate, Ferrous sulfate |
Hydrochloric acid, Dilute sulfuric acid, Other strong acids |
Sodium hydroxide | Ammonia water | Polymer flocculants, Ammonia water |
Slaked lime, Sludge, Powdered activated carbon (solution) |
Methanol | |
| Pump head | PVC | PVC | PVC+SUS RF(XV46) PVC(VV46) |
PVC+SUS RF | SUS304 | |||
| Diaphragm | PTFE | 30G~100G:EPDM、Others:PTFE | PTFE | PTFE | ||||
| Connector | PVC | PVC | PVC | PVC+SUS RF | SUS304 | |||
| Valve seat | FKM | EPDM | – | – | – | |||
| Check ball | Ceramics | SUS304 | SUS304 | Urethane | SUS304 | |||
| Spring | – | – | SUS316 | SUS316/- | SUS316/- | |||
| O-ring, Packing | Aflas® | Aflas® | XV46:PTFE VV46:Aflas® |
Aflas® 3W~12W:PTFE |
PTFE | |||
| Connection | Hose connection | φ4 x φ9mm _or φ6 x φ11mm braided soft PVC |
φ4×φ6 _or φ6×φ9mm PE |
φ4×φ9 _or φ6×φ11mm braided soft PVC |
φ6×φ11mm braided soft PVC |
φ6×φ11mm braided soft PVC |
φ6×φ9mm PE |
|
| Flange connection | (3W to 100W) 15A, (200W, 350W) 20A, (500W, 700W) 25A, JIS 10K flange | |||||||
Liquid-end parts specifications(CM-1000W・1500W)
| Combination Part name |
PPFC | PPEC | PP46 | VVFC |
|---|---|---|---|---|
| Applicable chemicals | Hydrochloric acid, sulfuric acid, PAC Hydrogen peroxide 35% _or less Ferric chloride, etc. |
Sodium hydroxide, Ammonia water | Polymer flocculants, Other viscous liquids |
Sodium hypochlorite Other strong acids |
| Pump head | PP | PVC | ||
| Diaphragm | PTFE | |||
| Connector | PP | PVC | ||
| Valve seat | FKM | EPDM | FKM | |
| Check ball | Ceramics | SUS304 | Ceramics | |
| Spring | - | SUS316 | - | |
| O-ring, Packing | Aflas® | |||
● The corrosion resistance of the material varies depending on the temperature and concentration of the liquid, so the above examples are for reference only. Other material combinations are also possible.
● Since there are two kinds of connection hose for VVFC combination, for selection, specify a chemical name or hose size to be used.
● Do not use CM-W series for organic solvent.
● VVFC/VVE4 will be VVYY at CM-500W and CM-700W. (“Y” for Hasteloy C)
● Please use VV46 instead VVE4 when you use the CM-350W.
● Aflas® is a registered trademark of AGC Inc.
Viscosity of fluid
Refer to the chart below for transfer high-viscous fluid such as Polymer flocculants.
| Model Connection | φ6×φ11mm hose | Flange | Liquid-end parts combination | |
|---|---|---|---|---|
| CM-3W~12W | 200mPa・s max. | 15A | 800mPa・s max. |
XV46 |
| CM-30W | 80mPa・s max. | VV46 | ||
| CM-60W・100W | Not used | |||
| CM-200W・350W | - | 20A | ||
| CM-500W・700W | - | 25A | ||
| CM-1000W・1500W | - | 40A | 1000mPa・s _or less | PP46 |
※ The pump discharge rate may vary due to the viscosity of the liquid and the effects of the slurry. Please note that the pump performance values are based on data for clean water. When using a viscous liquid, please use it with a press-in piping.
Pump Dimensions

Liquid-end parts construction

PS-GW Conversion base
Please use this for replacing the CM-G series with the CM-W series.
Pump upgrades are possible without modifying the piping.
Head Office
1-12-11 Tagawakita, Yodogawa-ku,Osaka
532-0021
Overseas Business Department
TEL +81-6-6301-6460
FAX +81-6-6308-3022






