Stenner 45MHP10 (45MJH2A1STAA) Adjustable Dosing Pump 10 GPD 100Psi 115v
Original price was: $840.63.$467.20Current price is: $467.20.
The Stenner 45MHP10 Peristaltic Metering Pump, part of the Classic 45 Series, delivers accurate and reliable chemical dosing in a rugged 115V design. It provides adjustable flow from 0.4 to 10 GPD at pressures up to 100 PSI, making it ideal for continuous feed applications.
Built with a polycarbonate pump head and Santoprene tube, this peristaltic dosing pump offers excellent chemical resistance and leak-free performance. Easy mechanical adjustment allows precise output control, while the low-maintenance design ensures dependable operation in water treatment, pool maintenance, and irrigation systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 45MHP10 |
| Part Number | 45MJH2A1STAA |
| Series | Stenner Classic 45 Series |
| Flow Rate | Adjustable 0.4–10.0 GPD |
| Max Pressure | 100 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 (#2 tube) |
| Mounting | Wall-mountable (bracket included) |
How the Stenner 45MHP10 Delivers Precise Chemical Dosing
The Stenner 45MHP10 (45MJH2A1STAA) is built for professionals who need accurate and reliable chemical dosing. This peristaltic metering pump delivers 0.4 to 10 GPD at pressures up to 100 PSI. It works well in water treatment, irrigation, pool maintenance, and industrial feed systems.
The pump uses a Santoprene tube and a polycarbonate pump head. These materials resist chemicals and support long service life. Operators can adjust output easily using the mechanical feed control. The pump changes flow in 2.5% increments, which allows precise dosing without stopping the system.
The 115V Stenner 45MHP10 supports continuous operation with low maintenance. Its self-priming design and three-point roller system keep flow smooth and consistent. The wall-mount design saves space and helps prevent leaks, backflow, and siphoning.
This 100 PSI chemical dosing pump fits water treatment plants, cooling towers, boiler systems, and irrigation setups. It delivers steady chemical feed across many applications.
Available through Water Treatment Supply, the Stenner 45MHP10 offers precise dosing, durable construction, and dependable long-term performance.
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Specifications and Applications of the Stenner 45MHP10 Adjustable Dosing Pump
The Stenner 45MHP10 (45MJH2A1STAA) from the Classic 45 Series is a precision peristaltic
dosing pump designed for reliability, accuracy, and long-term performance. Delivering an
adjustable flow rate of 0.4 to 10 GPD at up to 100 PSI, this 115V peristaltic metering pump is
ideal for water treatment, irrigation systems, pool maintenance, and other industrial chemical
feed applications.
Constructed with a durable Santoprene tube and polycarbonate pump head, the Stenner
adjustable dosing pump 10 GPD provides excellent chemical resistance, making it suitable for a
wide range of treatment chemicals, including chlorine, acids, and alkalis. Its mechanical feed
rate control ensures precise, leak-free dosing and smooth operation with minimal maintenance,
suitable for continuous or intermittent use.
Operators can easily adjust output using the integrated control, allowing fine-tuning of the
chemical feed to match system requirements. Compact, wall-mountable, and built for durability,
the 100 PSI chemical dosing pump delivers dependable performance even in demanding
residential, commercial, or industrial environments.
Whether used in water treatment plants, boiler systems, cooling towers, or irrigation setups, the
Stenner 45MHP10 (45MJH2A1STAA) provides the precision, reliability, and longevity
professionals rely on for consistent and efficient chemical dosing.
Use Cases & Industry Applications
● Water Treatment Systems – The Stenner 45MHP10 provides precise and adjustable
chemical dosing for pH control, disinfection, and corrosion prevention, helping maintain
consistent water quality in residential, commercial, and industrial systems.
● Cooling Towers – Ideal for chemical feed in bypass or recirculating systems, this
Stenner Classic 45 series pump helps prevent scale, biofilm growth, and corrosion,
ensuring efficient heat transfer and extended equipment life.
● Boilers & Closed-Loop Systems – The 100 PSI chemical dosing pump delivers
controlled chemical injection for boiler water conditioning and hydronic systems,
reducing scale buildup and protecting internal surfaces.
● Industrial Process Applications – Perfect for accurate dosing of acids, alkalis, and
other treatment chemicals, the Stenner adjustable dosing pump 10 GPD supports
reliable, repeatable chemical feed for manufacturing, processing, and industrial
operations.
● Commercial & Institutional Facilities – From irrigation and HVAC systems to
large-scale water management, the 115V peristaltic metering pump provides safe,
efficient, and low-maintenance dosing for consistent, long-term system performance.
FAQs
1. What is the Stenner 45MHP10 used for?
The Stenner 45MHP10 is designed for precise chemical dosing in water treatment systems,
cooling towers, boilers, irrigation, and other industrial applications, ensuring accurate pH control,
disinfection, and corrosion prevention.
2. What is the flow rate and pressure capacity of this pump?
This Stenner adjustable dosing pump 10 GPD delivers a variable output from 0.4 to 10 GPD
and can handle pressures up to 100 PSI, allowing flexible and controlled chemical feed.
3. Can this pump handle corrosive chemicals?
Yes. The pump features a Santoprene tube and polycarbonate head, offering excellent chemical
resistance to acids, alkalis, salts, and other treatment chemicals.
4. Is the Stenner 45MHP10 suitable for continuous operation?
Yes. This 115V peristaltic metering pump is built for continuous-duty operation with a reliable,
self-priming design and a three-point roller system to prevent overdosing and backflow.
5. How is the chemical feed adjusted?
Output can be easily adjusted using the integrated mechanical feed rate control, from 5% to
100% in 2.5% increments, giving precise dosing tailored to system requirements.
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