Product family：
Mechanical diaphragm pump
SEKO mechanical diaphragm pump
MS1A064A24A4080 Spring SEKO mechanical diaphragm pump
Flow rate: 5.5 L/h, pressure: 10 bar
Wetted materials: SS316L (pump head), PTFE (diaphragm), EPDM (seal), SS316L (valve ball)
MS1A064A24A4080 Spring SEKO Mechanical Diaphragm Pump
- Flow range: 5.5 l/h, max. pressure 10 bar
- Wetted end materials: SS316L (pump head), PTFE (diaphragm), EPDM (seal ring) and SS316L (valve ball)
- The MS1 series mechanical diaphragm pumps offer a variety of pump head materials, with optional variable frequency and explosion-proof motors. The stroke length can be adjusted manually or automatically with an optional electronic stroke adjuster, making them suitable for a very wide range of applications.
- The flow rate of the MS1 series mechanical diaphragm pumps can be adjusted manually via the stroke adjustment knob, or automatically with an optional electronic stroke adjuster. This adjuster can receive 4-20 mA current signals and digital pulse signals from water meters.
Technical Parameters:
| Model | Diaphragm diameter (mm) |
Stroke length (mm) |
Stroke frequency (strokes/min) |
Flow rate (l/h) |
Pressure (bar) |
Pump head | Seal | Connection size | Motor (kW/poles) |
Weight (kg) |
Carton dimensions L x W x H (mm) |
| MS1A064A24A4080 | 64 | 2 | 58 | 5.5 | 10 | SS316L | EPDM | 1/4" GF | 0.18/4(A4) | 15 | 430X280X530 |
Model Code:
| Model | ||||||||||
| M | Diaphragm pump | |||||||||
| Mechanical device type | ||||||||||
| S1 | Spring return device | |||||||||
| Stroke length [mm] | ||||||||||
| A | 2 | |||||||||
| B | 4 | |||||||||
| C | 6 | |||||||||
| Diaphragm diameter [mm] | ||||||||||
| 064 | ||||||||||
| 094 | ||||||||||
| 108 | ||||||||||
| 138 | ||||||||||
| 165 | ||||||||||
| Stroke frequency (strokes/min) | Reduction ratio | |||||||||
| A | 58 | 24:1 | ||||||||
| B | 78 | 18:1 | ||||||||
| C | 116 | 12:1 | ||||||||
| Q | 232 | 6:1 | ||||||||
| Wetted end | Pump head | Valve ball | Diaphragm | Valve seat | Seal ring | |||||
| 21 | SS316L | SS316L | PTFE | SS316L | FPM | |||||
| 24 | SS316L | SS316L | PTFE | SS316L | EPDM | |||||
| 31 | PVC | Ceramic | PTFE | PTFE | FPM | |||||
| 34 | PVC | Ceramic | PTFE | PTFE | EPDM | |||||
| 41 | PVDF | Ceramic | PTFE | PTFE | FPM | |||||
| 44 | PVDF | Ceramic | PTFE | PTFE | EPDM | |||||
| Motor | Power | Voltage | Flange size | |||||||
| S0 | Without motor | |||||||||
| A4 | 0.18-3ph | 380Vac/50Hz | 63-B14 | |||||||
| B4 | 0.25-3ph | 380Vac/50Hz | 71-B14 | |||||||
| C4 | 0.37-3ph | 380Vac/50Hz | 71-B14 | |||||||
| W4 | 0.55-3ph | 380Vac/50Hz | 80-B14 | |||||||
| Stroke adjustment | ||||||||||
| 0 | Manual adjustment via adjustment knob | |||||||||
| L | Automatic adjustment via optional electronic stroke adjuster | |||||||||
| Customized | ||||||||||
| 8 | Standard | |||||||||
| Optional | ||||||||||
| 0 | Standard | |||||||||
| M | S1 | B | 064 | A | 24 | A4 | 0 | 8 | 0 | |