Stenner 85M3 (85MJL3B1STAA) Adjustable Dosing Pump 40 GPD – 25 PSI – 220V
$809.46 Original price was: $809.46.$481.00Current price is: $481.00.
The Stenner 85M3 (85MJL3B1STAA) is an adjustable peristaltic dosing pump designed for accurate and reliable chemical injection in low-pressure water treatment systems. It delivers up to 40 GPD at pressures up to 25 PSI, making it ideal for residential, commercial, and light industrial chemical feed applications.
Built with a self-priming peristaltic design, this 220V chemical metering pump maintains consistent flow without losing prime, even when handling off-gassing chemicals. The adjustable feed rate dial allows precise output control from 10% to 100%, while the UV-resistant, chemical-resistant housing provides long service life with minimal maintenance. The Stenner 85M3 is a dependable solution for water treatment, pool and spa systems, irrigation, disinfection, and light industrial chemical dosing.
Technical Specifications
| Specification | Details |
| Model | 85M3 |
| Part Number | 85MJL3B1STAA |
| Series | Stenner Classic 85 Series |
| Pump Type | Adjustable Peristaltic Metering Pump |
| Flow Rate | Up to 40 GPD |
| Maximum Pressure | 25 PSI |
| Power Supply | 220V AC |
| Motor Type | Continuous Duty Motor |
| Control Type | Adjustable Feed Rate Dial (10%–100% Output) |
| Pump Head | Fixed-Head Polycarbonate Pump Head with 3-Point Roller Assembly |
| Tube Material | Santoprene |
| Self-Priming | Yes |
| Tube Replacement | Tool-Free Quick-Change Design |
| Housing | UV-Resistant, Chemical-Resistant Enclosure |
| Mounting | Wall-Mountable |
| Operation | Continuous Duty for Low-Pressure Applications |
| Applications | Water Treatment, Pool & Spa Systems, Irrigation, Disinfection, and Light Industrial Chemical Dosing |
Reliable Chemical Dosing with the Stenner 85M3 Adjustable Pump
The Stenner 85M3 Adjustable Peristaltic Dosing Pump delivers accurate and reliable chemical injection for low-pressure water treatment systems. Its adjustable feed rate lets operators set the output from 10% to 100%. As a result, this Stenner 85M3 adjustable peristaltic dosing pump provides precise chemical dosing for residential, commercial, and light industrial applications.
The Stenner 40 GPD dosing pump uses a self-priming peristaltic design to maintain a steady flow without losing prime. In addition, its UV-resistant and chemical-resistant housing protects the pump in both indoor and outdoor environments.
The Stenner 220V peristaltic metering pump also features a tool-free tube replacement system that makes maintenance fast and simple. Therefore, operators spend less time servicing the pump and more time keeping systems running.
Water Treatment Supply offers the Stenner 85MJL3B1STAA for water treatment, irrigation, disinfection, pool and spa systems, and other light industrial chemical dosing applications.
This Stenner 85M3 Adjustable Peristaltic Dosing Pump combines reliable performance, accurate output control, and easy maintenance. As a result, it helps improve dosing accuracy while reducing operating costs over time.
Specifications and Use Cases of Stenner 85M3
The Stenner 85M3 dosing pump is designed for reliable chemical dosing in low-pressure applications. With adjustable output and durable construction, this Stenner dosing pump for water treatment ensures consistent performance across residential, commercial, and light industrial systems.
Use Cases & Industry Applications:
- Water Treatment Systems
The Stenner dosing pump for water treatment provides accurate dosing for disinfection and conditioning processes. - Pools & Spas
The Stenner 40 GPD dosing pump maintains proper sanitizer levels for clean and safe water. - Irrigation & Agriculture
The Stenner adjustable chemical pump supports fertilizer and chemical injection for crop and soil management. - Light Industrial Applications
The Stenner 85MJL3B1STAA ensures controlled chemical dosing in small-scale industrial systems.
No replacement parts listed for this item yet.
FAQs
- What is the maximum output of the Stenner 85M3 dosing pump?
The Stenner 40 GPD dosing pump delivers up to 40 gallons per day.
- What pressure rating does this pump support?
The Stenner 85M3 dosing pump operates at a maximum pressure of 25 PSI.
- Is the Stenner 85MJL3B1STAA adjustable?
Yes, the Stenner adjustable chemical metering pump allows output adjustment from 10% to 100%.
- Can this pump run continuously?
Yes, the Stenner peristaltic metering pump 220V is designed for continuous duty in low-pressure applications.
- Is maintenance easy for this pump?
Yes, the Stenner 85M3 dosing pump features tool-free tube replacement for quick and easy maintenance.
You must be logged in to post a review.


Customer Reviews / Ratings
There are no reviews yet.