Stenner 45M5 (45MJL5B1STAA) Adjustable Dosing Pump 50 GPD 25 PSI 220v
Original price was: $809.46.$481.00Current price is: $481.00.41% OFF
The Stenner 45M5 (45MJL5B1STAA) Peristaltic Metering Pump, part of the Classic 45 Series, delivers accurate and reliable chemical dosing in a durable 220V design. It provides adjustable flow from 0.5 to 50 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 45M5 includes an injection fitting, foot valve, tubing, and a wall-mount bracket for quick installation. Its self-priming, low-maintenance design makes it an excellent choice for drinking water treatment, chlorine injection, irrigation systems, pool and spa maintenance, livestock watering, agriculture, and other chemical dosing applications.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Stenner |
| Model | 45M5 (45MJL5B1STAA) |
| Series | Classic 45 Series |
| Pump Type | Peristaltic Chemical Metering Pump |
| Flow Rate | Adjustable 0.5–50 GPD (Gallons per Day) |
| Maximum Operating Pressure | 25 PSI |
| Power Supply | 220V AC, 50/60 Hz |
| Control Type | Mechanical Feed Rate Control (5%–100% in 2.5% Increments) |
| Dosing Method | Peristaltic (Tube-Based Metering) |
| Motor Type | Continuous Duty |
| Pump Head | Polycarbonate |
| Pump Tube Material | Santoprene (#5 Pump Tube) |
| Housing Material | Polycarbonate |
| Connections | 1/4″ Suction and Discharge Tubing |
| Mounting | Wall-Mountable (Bracket Included) |
| Certification | ANSI/NSF Standard 50 |
| Product Weight | Approximately 9 lbs |
| Chemical Compatibility | Suitable for Common Water Treatment Chemicals |
| Typical Applications | Water Treatment, Chlorine Injection, Pool & Spa Maintenance, Irrigation Systems, Livestock Watering, Agriculture, and Light Industrial Chemical Feed Applications |
Reliable Chemical Injection with the Stenner 45M5 Pump
The Stenner 45M5 Pump delivers accurate and reliable chemical injection for water treatment, sanitation, and agricultural applications. Its peristaltic design keeps chemicals inside the replaceable Santoprene tube. As a result, the pump protects internal parts and reduces wear.
The Stenner 45M5 provides an adjustable flow range from 0.5 to 50 GPD. In addition, the external mechanical dial lets operators adjust the feed rate from 5% to 100% with precision. This simple control supports both continuous and intermittent chemical dosing.
The durable polycarbonate pump head and Santoprene tube resist corrosion and chemical wear. The continuous-duty motor also delivers reliable performance during extended operation. Therefore, the pump performs consistently in demanding residential, commercial, and light industrial applications.
Water Treatment Supply offers the Stenner 45MJL5B1STAA for professionals who need dependable chemical feed equipment. Consequently, this pump works well for chlorine injection, drinking water treatment, irrigation systems, pool and spa maintenance, livestock watering, agriculture, and other chemical dosing applications.
Included with the Stenner Pump 45M5:
- 3 Connecting Nuts
- 3 Ferrules
- Injection Fitting
- Weighted Suction Line Strainer
- 20 Feet Suction and Discharge Tubing
- Additional #5 Pump Tube
- 2 Additional Latches for Cover
- Mounting Bracket
- Owner’s Manual
Specifications and Use Cases of Stenner 45M5
The Stenner peristaltic pump 50 GPD is designed for consistent chemical dosing performance while requiring minimal maintenance. Its simple mechanical control and rugged construction make it suitable for applications where accurate and dependable chemical feed is essential.
Use Cases & Industry Applications:
- Water Treatment Systems
Provides accurate chemical dosing for disinfectants, chlorine, and treatment chemicals. - Pool & Spa Maintenance
Maintains balanced water chemistry through consistent sanitizer dosing. - Agriculture & Irrigation Systems
Injects fertilizers and nutrients directly into irrigation systems. - Livestock Watering
Ensures proper dosing of water treatment chemicals in livestock water systems. - Industrial Chemical Feed
Used for controlled dosing in light industrial processes and sanitation systems.
No replacement parts listed for this item yet.
FAQs
- What is the maximum flow rate of the Stenner 45M5 pump?
The pump can deliver an adjustable flow rate of up to 50 gallons per day (GPD). - What is the operating pressure of the Stenner 45M5?
This pump is designed to operate at a maximum pressure of 25 PSI. - What voltage does the pump operate on?
The Stenner 45M5 dosing pump 220V operates on 220V AC power (50/60 Hz). - What type of tubing does the pump use?
The pump uses 1/4 inch tubing with a #5 Santoprene pump tube. - What applications is the Stenner 45M5 commonly used for?
The pump is widely used for water treatment systems, pool and spa sanitation, irrigation systems, livestock watering, and industrial chemical dosing.
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