Stenner Econ Timer Series Programmable Chemical Injection Pumps
The Stenner Econ Timer Series is a family of programmable peristaltic metering pumps designed for automatic chemical injection in light-duty applications. With a built-in 24-hour timer, 7-day scheduling capability, and compact wall-mountable design, the Econ Timer Series provides reliable dosing without the need for external controls or flow-activated equipment.
The series includes the Econ T, Econ TD Electric-Powered, and Econ TD Battery-Powered models, allowing users to select the right solution for water treatment, odor control, drain maintenance, grease traps, cooling towers, and other timed injection applications.
Programmable Dosing Control
The integrated timer allows users to create up to 24 independent on/off events within a 7-day period. Each event can be programmed in hour and minute increments, with run times ranging from 1 minute to 23 hours and 59 minutes. An LCD display shows the current day, time, operating mode, and programmed events, while a battery backup preserves settings during power interruptions.
Econ T
Designed for general chemical feed and water treatment applications, the Econ T offers:
- Up to 21.7 GPD at 80 PSI
- Up to 1.92 oz/min output
- Santoprene® pump tube
- Indoor/outdoor installation
- cULus, NSF 61, and NSF 372 listings
- NSF 50 certification on 25 PSI models
- Available in 120V, 230V, and 24VDC models
Econ TD & Econ TD Battery-Powered
The Econ TD models are intended for low-pressure applications up to 5 PSI, including drain line maintenance, grease trap treatment, and odor control.
Key features include:
- Outputs up to 3.18 oz/min (electric) and 4.0 oz/min (battery)
- FKM tube option designed for d-Limonene
- Battery-powered model available where power is unavailable
- Programmable 24-hour, 7-day dosing schedules
Common Features
- Programmable timer operation
- Patented quick-release pump head
- Tool-free tube replacement
- Self-priming performance
- Ability to run dry
- Enclosed housing design
- Optional mounting accessories
Typical Applications
- Cooling tower biocide feed
- Water fountain sanitation
- Commercial pool chemical treatment
- Drain line maintenance
- Grease trap treatment
- Odor control
- Enzyme, sanitizer, and scale-control injection
The Stenner Econ Timer Series offers flexible scheduling, reliable peristaltic pump performance, and simple maintenance for a wide variety of timed chemical injection applications.
