Filtration materials for waterprocessing,Chemical Pump,water measure,Mixer general maker of the water processing machinery
Chemical Pump
| single head type | double head type |
CM-G series (Motor driven medium-pressure medium-capacity dosing pump) single head type
Features
General purpose motor used
* This pump is equipped with 0.2kW or 0.4kW of general purpose motor and it is possible to follow every electric condition by use of a designated motor.
The motor can be selected from 0.2kW and 0.4kW according to designing condition and designated specifications.
Various power source specification
* Various power source motors lined up as standard and semi-standard.
?100V 110V 200V 220V 380V 400V 415V 420V 440V
* Totally-enclosed fan-cooled (TEFC) outdoor flange type motor.
Possible to be equipped with a safety-increase explosion-proof motor, a pressure and explosion-proof motor
* The pump can be equipped with a safety-increase explosion-proof, a pressure and explosion proof motor of designated manufacturer, to be used in dangerous condition without anxiety. In addition, when controlling the pump discharge rate by use of invertor, the pump can be easily equipped with an exclusive invertor motor.
| Discharge pressure | Discharge rate | |
|---|---|---|
| 1.0/1.5MPaG (3G,7G,12G) | 0.5MPaG (200G) | 6 to 7,000mL/? (60Hz) 5 to 5,800mL/? (50Hz) |
| 0.5/1.0MPaG (30G?100G) | 0.3MPaG (350G,700G) | |
Model and specifications
0.2kW motor
| Model | Discharge rate (mL/min) |
Max. discharge pressure (MPaG) |
Head dia. / Diaphragm dia. (mm) |
Stroke frequency (spm) (Reduction ratio) |
Max. stroke length (mm) |
Motor (W) |
Weight (kg) |
||
|---|---|---|---|---|---|---|---|---|---|
| 60Hz | 50Hz | 60Hz | 50Hz | ||||||
| CM-3G | 6 to 30 | 5 to 25 | 1.0 (single-phase), 1.5 (3-phase) | φ70/φ39 | 35 (1/50) | 29 (1/50) | 2 | Single- phase or 3-phase, 0.2kW | Approx. 16 |
| CM-7G | 14 to 70 | 12 to 58 | 4 | ||||||
| CM-12G | 24 to 120 | 20 to 100 | 58 (1/30) | 48 (1/30) | |||||
| CM-30G | 60 to 300 | 50 to 250 | 0.5 (single-phase), 1.0 (3-phase) | φ110/φ90 | 35 (1/50) | 29 (1/50) | Approx. 17 |
||
| CM-60G | 120 to 600 | 100 to 500 | 7 | ||||||
| CM-100G | 200 to 1000 | 160 to 800 | 58 (1/30) | 48 (1/30) | |||||
| CM-200G | 400 to 2000 | 320 to 1600 | 0.5 | φ150/φ120 | 3-phase 0.2kW | Approx. 19 |
|||
| CM-350G | 700 to 3500 | 600 to 2900 | 0.3 | 12 | |||||
| CM-500G | 1000 to 5000 | 800 to 4000 | 112 (1/16) | 87 (1/16) | 8 | ||||
| CM-700G | 1400 to 7000 | 1200 to 5800 | 12 | ||||||
0.4kW motor
| Model | Discharge rate (mL/min) |
Max. discharge pressure (MPaG) |
Head dia. / Diaphragm dia. (mm) |
Stroke frequency (spm) (Reduction ratio) |
Max. stroke length (mm) |
Motor (W) |
Weight (kg) |
||
|---|---|---|---|---|---|---|---|---|---|
| 60Hz | 50Hz | 60Hz | 50Hz | ||||||
| CM-3G | 6 to 30 | 5 to 25 | 1.5 | φ70/φ39 | 35 (1/50) | 29 (1/50) | 2 | 3-phase, 0.4kW | Approx. 17 |
| CM-7G | 14 to 70 | 12 to 58 | 4 | ||||||
| CM-12G | 24 to 120 | 20 to 100 | 58 (1/30) | 48 (1/30) | |||||
| CM-30G | 60 to 300 | 50 to 250 | 1.0 | φ110/φ90 | 35 (1/50) | 29 (1/50) | Approx. 18 |
||
| CM-60G | 120 to 600 | 100 to 500 | 7 | ||||||
| CM-100G | 200 to 1000 | 160 to 800 | 58 (1/30) | 48 (1/30) | |||||
| CM-200G | 400 to 2000 | 320 to 1600 | 0.5 | φ150/φ120 | Approx. 20 |
||||
| CM-350G | 700 to 3500 | 600 to 2900 | 12 | ||||||
| CM-500G | 1000 to 5000 | 800 to 4000 | 112 (1/16) | 87 (1/16) | 8 | ||||
| CM-700G | 1400 to 7000 | 1200 to 5800 | 12 | ||||||
* 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 CM-3G to 12G should be 1.0MPaG maximum.
* There is no hose connection and single-phase motor type for CM-200G to 700G.
Common specifications
| Connection | Hose |
(3G to 12G) Dia. 4 x 6mm polyethylene or Dia.4 x 9mm braided soft PVC (Dia. 6 x 11mm braided soft PVC hose for XV46, XXU, 444 type) |
|---|---|---|
| (30G to 100G) Dia. 6 x 9mm polyethylene or Dia. 6 x 11mm braided soft PVC | ||
| Flange | (3G to 100G) JIS 10K flange, 15A | |
| (200G, 350G) JIS 10K flange, 20A | ||
| (500G, 700G) JIS 10K flange, 25A | ||
| Motor | Standard | 0.2kW, 3-phase, 4P, class E, 60Hz (200, 220V), 50Hz (200V), TEFC outdoor flange type |
| Semi-standard | 0.2kW, Single-phase, 4P, class E, 60Hz (100, 110V), 50Hz (100V), TEFC outdoor flange type |
|
| 0.2kW, Single-phase, 4P, class E, 60Hz (200, 220V), 50Hz (200V), TEFC outdoor flange type |
||
| 0.2kW, 7-rated 3-phase, 4P, class E, 60Hz (380, 400, 440V), 50Hz (380, 400, 415, 420V), TEFC outdoor flange type |
||
| 0.2kW or 0.4kW, 3-phase, 4P, class E, 60Hz (200, 220V), 50Hz (200V), safety-increase explosion-proof outdoor flange type |
||
| 0.4kW, 3-phase, 4P, class E, 60Hz (200, 220V), 50Hz (200V), pressure and explosion-proof outdoor flange type |
||
| Reducer | Worm gear reduction type, lubricated with viscosity 320mm2/s (cSt) worm gear oil | |
| Standard accessories | Hose | Foot valve (except for XXU, XXU6, 444, 4446 combination), Ball-type anti-siphonage valve (except for XXU, XXU6, 444, 4446 combination), Hose x 4m, Simple tools, Mounting bolts and nuts (w/ washers, M8 x 30L) x 4 sets, Operating instructions, Air extract pump, Air extract hose (PE 0.85m) (for 3G to 12G, VVFC and VVE4 combination) |
| Flange | Simple tools, Mounting bolts and nuts (w/ washers, M8 x 30L) x 4 sets, Operating instructions, Air extract pump, Air extract hose (PE 0.85m) (for 3G to 12G, VVFC and VVE4 conbination) |
|
| Color | Munsell 2.5PB 5/2 for motor & reducer | |
Standard liquid-end materials
| Part name | VVFC | VVE4 | XV46/VV46 | XXU/XXU6 | 444/4446 | |
|---|---|---|---|---|---|---|
| Applicable chemicals | Sodium hypochlorite, Ferric chloride, PAC, Aluminum sulfate, Ferrous sulfate, Ferric sulfate |
Hydrochloric acid, Sulfuric acid, Nitric acid, Other strong acid |
Sodium hydroxide, Ammonia water |
Polymer flocculants, Sodium hydroxide, Ammonia water |
Slaked lime, Sludge, Powdered activated carbon (sorution) |
Methanol |
| Pump head | PVC | PVC + SUS seat (XV46), PVC (VV46) |
PVC + SUS seat | SUS304 | ||
| Diaphragm | PTFE | (30G to 100G) EPDM, (Others) PTFE |
PTFE | |||
| Connector | PVC | PVC + SUS | SUS304 | |||
| Valve seat | FKM | EPDM | - | |||
| Check ball | Ceramics | SUS304 | Urethane | SUS304 | ||
| Spring | - | SUS316 | - / SUS316 | |||
| O-ring, Packing | Aflas | PTFE | ||||
| Hose connection | Dia. 4 x 9mm or 6 x 11mm braided soft PVC | Dia. 4 x 6mm or 6 x 9mm PE | Dia. 4 x 9mm or 6 x 9mm braided soft PVC | Dia. 6 x 11mm braided soft PVC | Dia. 4 x 9mm or 6 x 9mm braided soft PVC | |
| Flange connection | (3G to 100G) 15A, (200G, 350G) 20A, (500G, 700G) 25A, JIS 10K flange | |||||
* Since chemical resistance of material varies according to temperature and concentration of fluid, the above applicable chemicals are basic examples. It is possible to combine different materials.
* Aflas is a kind of fluoro rubber.
* Since there are two kinds of connection hose for VVFC combination, for selection, specify a chemical name or hose size to be used.
* If Sight Glass is needed for CM-3G to 12G, make a special order to equip a pump with it.
* Do not use CM-G series for organic solvent.
Viscosity of fluid
Refer to the chart below for transfer high-viscous fluid such as Polymer flocculants.
| Connection | Dia. 6 x 11mm hose | Flange | Liquid-end combination |
|---|---|---|---|
| CM-3G to 12G | 200mPa.s (cP) max. | (15A) 800mPa.s (cP) max. | XV46 |
| CM-30G | 80mPa.s (cP) max. | VV46 | |
| CM-60G,100G | Not used | ||
| CM-200G,350G | - | (20A) 800mPa.s (cP) max. | |
| CM-500G,700G | (25A) 800mPa.s (cP) max. |
Expected discharge rate chart
The chart below is to indicate expected discharge rates of CM-G series using clear water. (The expected discharge rates are subject to change according to the chemical solution to be used, solution temperature, pump installing condition, etc.)
0.2kW Motor
* Inform us of the following items when you place an order for CM-G series.
| Model | Chemical to be used | Power source | Connection | Others |
|---|---|---|---|---|
| CM-__G | Name, concentration, temperature | __V, __-phase, __Hz | Hose diameter or flange | Remark |
