DOSSER MMG2 Series mechanical diaphragm metering pumps are robust and reliable motor driven diaphragm metering pumps. It is heavy-duty and compact designed with high quality performance.The diaphragm is five-layer composite PTFE diaphragm with reinforced plate at the back.It is a reliable pump benefits long-term cost.The stroke length can be adjusted to alter capacity of this pump. Both stroke length and stroke speed can be adjusted to alter capacity.It is an ideal pump for chemical tranfer and injection in water treatment applications.
Capacity range: 380 l/h -1800lh under 50Hz Pressue range: 3-6 bars Max Processing Temperature: from 70℃ (158℉) Stroke Adjustment: 0-100% Suction lift: 1.5m Accuracy: ±2% of set point
Pump head: PVC, PTFE,SS304,SS316 Diaphragm: Composite PTFE diaphragm Check Valve: PVC, PTFE,SS304,SS316 (same as pump head selection) Valve ball: Ceramic, SS304,SS316
380V 3 phase on standard, single phase or other voltage on request; EX-proof motor is available on request.
| Model | Flow (lph) | Flow (gph) | SPM | Pressure | Diaphragm Dia.(mm) | Power KW(HP) | |
| Bar | Psi | ||||||
| DOSSER MMG2 380/0.6-L | 380 | 100 | 48 | 6 | 87 | 148 | 0.75(1.0) |
| DOSSER MMG2 500/0.6-L | 500 | 132 | 96 | ||||
| DOSSER MMG2 650/0.6-L | 650 | 172 | 96 | ||||
| DOSSER MMG2 850/0.5-L | 850 | 225 | 144 | 5 | 73 | ||
| DOSSER MMG2 1000/0.4-L | 1000 | 264 | 4 | 58 | 1.1(1.5) | ||
| DOSSER MMG2 1200/0.3-L | 1200 | 315 | 3 | 44 | 185 | ||
| DOSSER MMG2 1500/0.3-L | 1500 | 394 | |||||
| DOSSER MMG2 1800/0.3-L | 1800 | 476 | |||||
