Milton Roy GM0240PQIMNN Series G Metering Pump Reference
A submitted Series G metering-pump reference requiring exact nameplate-character and process-duty verification.
Product Profile
GM0240PQIMNN is preserved exactly as submitted. GM0240 belongs to the Series G Model M mechanical-diaphragm pump family, while variant strings can use a visually similar digit at the uncertain character position.
Wetted materials, capacity, pressure, motor and control options are therefore not decoded from the submitted string. Exact selection should be made from the physical pump nameplate and process duty sheet.
Technical Data
| Manufacturer | Milton Roy |
|---|---|
| Submitted Model | GM0240PQIMNN |
| Size Family | GM0240 |
| Product Family | Series G Model M |
| Pump Principle | Mechanical diaphragm metering pump |
| Exact Character Check | Confirm I versus 1 from the physical label |
| Wetted Materials | Confirm from complete model code |
| Capacity and Pressure | Confirm from nameplate and duty sheet |
| Motor and Supply | Confirm from installed motor label |
| Service-Part Selection | Serial number and production revision required |
System Role
- Provides repeatable chemical-dosing service when selected for the actual liquid and hydraulic duty.
- Separates the process fluid from the drive mechanism through the diaphragm assembly.
- Allows maintenance of check valves, diaphragm and drive components according to the verified pump execution.
- Supports manual or configured capacity adjustment according to the installed arrangement.
Compatibility
- Confirm chemical identity, concentration, temperature, viscosity, specific gravity and solids content.
- Match wetted materials, connection size, pressure rating and valve construction to the process.
- Verify motor voltage, frequency, enclosure and hazardous-area requirements from the labels.
- Use the serial number and manufacturing revision when selecting diaphragm or liquid-end service parts.
Applications
- Chemical dosing and pH-control systems.
- Water-treatment reagent injection.
- Industrial process streams requiring controlled metering.
FAQ
Why must the I/1 character in GM0240PQIMNN be checked?
A single character can identify a different liquid-end or configuration execution, so the physical nameplate must control the order.
What process data is needed before quoting GM0240PQIMNN?
Provide the chemical, concentration, temperature, required flow, discharge pressure, suction conditions, viscosity and solids content.
Can wetted materials be assumed from GM0240PQIMNN?
No. Confirm the complete verified code and existing liquid-end materials before exposing a replacement to the process fluid.
Which records help select service parts for GM0240PQIMNN?
Send the pump serial number, production date, complete nameplate, liquid-end photographs and the exact part being replaced.
Can a GM0240 pump with another suffix replace GM0240PQIMNN?
Only after capacity, pressure, materials, connections, motor and control requirements have been compared against the process datasheet.
What should be checked during commissioning of GM0240PQIMNN?
Verify priming, valve orientation, leakage, stroke setting, suction conditions, discharge pressure and calibrated delivery under the actual fluid duty.
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