Stenner 45M3 (45MJL3A1STAA) Adjustable Dosing Pump 22 GPD 25 PSI 115v
$809.46 Original price was: $809.46.$481.00Current price is: $481.00.41% OFF
The Stenner 45M3 Peristaltic Metering Pump, part of the Classic 45 Series, delivers accurate and reliable chemical dosing in a durable 115V design. It provides adjustable flow from 0.3 to 22 GPD at pressures up to 25 PSI, making it ideal for low-pressure chemical feed applications in residential, commercial, and light industrial water treatment systems.
Built with a polycarbonate pump head and Santoprene tube, this peristaltic dosing pump offers excellent chemical resistance and dependable, leak-free performance. The external mechanical dial allows precise feed rate adjustment from 5% to 100% in 2.5% increments, giving operators accurate control over chemical injection.
The Stenner 45M3 includes an injection fitting, foot valve, tubing, and a wall-mount bracket for fast installation. Its rugged, low-maintenance design makes it an excellent choice for water treatment, pool and spa maintenance, irrigation systems, livestock watering, and other chemical dosing applications.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 45M3 |
| Part Number | 45MJL3A1STAA |
| Series | Stenner Classic 45 Series |
| Flow Rate | Adjustable 0.3–22 GPD |
| Maximum Pressure | 25 PSI |
| Power | 115V AC, 60 Hz |
| Control Type | Mechanical Feed Rate Control (5%–100% in 2.5% Increments) |
| Pump Head | Polycarbonate |
| Tube Material | Santoprene |
| Connections | 1/4″ White Tubing (#3 Tube) |
| Mounting | Wall-Mountable (Bracket Included) |
| Certifications | ANSI/NSF Standard 50 |
| Included Accessories | Injection Fitting, Foot Valve, Tubing, and Mounting Bracket |
| Applications | Water Treatment Systems, Pool & Spa Maintenance, Irrigation Systems, Livestock Watering, and Chemical Feed Applications |
Reliable Chemical Injection with the Stenner 45M3 Pump
The Stenner 45M3 Pump delivers accurate and reliable chemical injection for low-pressure water treatment and sanitation systems. Its peristaltic design keeps chemicals inside the replaceable Santoprene tube. As a result, the pump protects internal components and reduces maintenance.
The Stenner 45M3 provides an adjustable flow range from 0.3 to 22 GPD. In addition, the external mechanical dial lets operators adjust the feed rate from 5% to 100% in 2.5% increments. This simple design helps deliver precise chemical dosing for many applications.
The durable polycarbonate pump head resists chemical exposure and supports long service life. The self-priming design also makes installation fast and helps the pump start quickly. Therefore, the pump performs reliably in both indoor and outdoor environments.
Water Treatment Supply offers the Stenner 45MJL3A1STAA for water treatment professionals who need dependable chemical feed equipment. Consequently, the pump works well for chlorine injection, pool and spa sanitation, irrigation systems, livestock watering, drinking water disinfection, and other chemical dosing applications.
Specifications and Use Cases of Stenner 45M3
The Stenner 45MJL3A1STAA adjustable dosing pump combines reliable low-pressure performance, precise flow control, and a proven peristaltic design to deliver dependable chemical dosing across a wide range of applications. Its ANSI/NSF Standard 50 compliant construction, 25 PSI pressure rating, and adjustable output range make it ideal for systems that demand accurate and consistent chemical injection.
Use Cases & Industry Applications:
- Water Treatment Systems – This chemical metering pump provides controlled dosing of chlorine, disinfectants, and oxidation chemicals for residential and commercial water purification systems requiring reliable low-pressure performance.
- Pool & Spa Sanitation – This Stenner 22 GPD dosing pump maintains proper chemical levels in pools and spas through reliable and adjustable chemical injection, conforming to ANSI/NSF Standard 50 for safe pool chemical dosing.
- Agriculture & Irrigation Systems – The Stenner adjustable dosing pump 22 GPD supports irrigation water treatment and nutrient dosing in agricultural water management systems requiring consistent and precise feed rates.
- Livestock Watering Systems – The Stenner peristaltic pump 115V ensures proper sanitation and chemical treatment in livestock drinking water applications, delivering safe and controlled chemical injection.
- Light Industrial Applications – The Stenner 45M3 dosing pump is suited for chemical injection in cooling towers, sanitation systems, and small industrial water treatment processes that operate within low-pressure environments.
No replacement parts listed for this item yet.
FAQs
What is the maximum output of the Stenner 45M3 pump?
This industrial chemical dosing pump delivers an adjustable flow rate from 0.3 up to 22 gallons per day (GPD).
What pressure rating does the Stenner 45M3 support?
This Stenner 22 GPD dosing pump is rated for pressures up to 25 PSI, making it suitable for low-pressure residential, commercial, and light industrial water treatment systems.
What power supply does the pump require?
The Stenner peristaltic pump 115V operates on 115V AC power at 60 Hz, suitable for standard residential and commercial electrical systems.
Is the pump adjustable?
Yes, the Stenner adjustable dosing pump 22 GPD features a mechanical feed rate dial adjustable from 5% to 100% output in 2.5% increments for precise and consistent chemical dosing control.
Is the Stenner 45MJL3A1STAA certified for pool and spa use?
Yes, the Stenner chemical metering pump conforms to ANSI/NSF Standard 50, confirming its suitability for safe chemical dosing in pool and spa sanitation applications.
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