| Attribute | Value |
|---|---|
| Product Name | Stenner 45m1 Metering Pump |
| Manufacturer | Stenner Pump Company |
| Product Type | Metering Pump |
| Model | 45m1 |
| Item Number | 45mjl1a1staa |
| Voltage / Frequency | 120V / 60Hz |
| Maximum Pressure | 25 PSI / 1.7 Bar |
| Current | 1.7 Amp |
| Flow Rate | 3 GPD / 11.4 LPD |
| Enclosure Type | CSA Enclosure Type 3 |
| Country of Origin | Made in USA |
| Weight | 2.20 Kg |
| Reference Number | 75476 |
Key Features
Here’s why the Stenner 45M1 stands out:
Peristaltic Technology
- No valves — eliminates clogging and vapor lock.
- Ideal for working with off-gassing chemicals such as chlorine bleach.
Adjustable Output
- 10:1 turndown ratio — adjustable flow rates from 0.5 to 10 gallons per day (GPD) or higher, depending on model.
Versatile Compatibility
- Works with multiple chemicals: sodium hypochlorite, acids, degreasers, polymers, and more.
Durable Construction
- Robust materials endure severe chemicals and operating conditions.
- Parts withstand chemical wear and UV light.
Convenient Maintenance
- Tool-free tube replacement.
- Reduced moving parts minimize maintenance downtime.
Self-Priming & Run-Dry Capable
- Self-primes to 25 feet.
- Can run dry without damage — best for unstable process conditions.
Modular Construction
- Constructed with varying motor speeds, voltage requirements, and flow rates to match specific application requirements.
Applications of Stenner 45M1 Metering Pump
Water & Wastewater Treatment
Chlorine dosing, corrosion inhibitors, and pH adjusters in municipal and industrial water treatment plants.
Swimming Pools & Spas
Accurate injection of sanitizers and pH balancing agents.
Food & Beverage Processing
Preservatives, cleaning agents, and flavoring agents addition in food processing lines.
HVAC Systems
Scale inhibitors and corrosion preventatives injection into chilled and hot water loops.
Agriculture & Irrigation
Fertigation systems: injecting scale inhibitors and corrosion preventatives into irrigation lines.
Industrial Processes
Processing chemicals in cooling towers, boiler feedwater, and manufacturing facilities.
Why Use Stenner 45M1?
Proven Reliability
Stenner pumps are trusted in critical operations worldwide due to their consistent performance and simple maintenance.
Chemical Versatility
One pump for multiple chemicals — saves time, space, and budget.
Easy to Use
Operators appreciate the tool-free maintenance and intuitive control options.
Long-Term Value
Durable design ensures low total cost of ownership over the pump’s lifecycle.
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