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Econ T Series

Programmable timer activated peristaltic metering pump for scheduled injection

Highlights

  • 7 day / 24 hour timer
  • 24 independent events
  • Enclosed housing
  • Tube replacement without tools
Item Number Inquiry Literature

Automatic Dosing on a Programmed Schedule

The Econ T provides a 24-event control capability with an integral timer in a compact pump for light duty applications requiring a dosing schedule.

Applications

  • Enzyme injection in drain line in commercial kitchens to avoid costly visits from grease trap clearing companies.
  • Biocide feed for Legionella prevention in small cooling towers
  • Sanitation for water fountains
  • Injection of liquid solar blankets or enzymes in swimming pools

Applications in livestock or poultry water treatment include:

  • Continuous delivery of live vaccines; no water consumption calculations necessary.
  • Scheduled injection for scale and algae control for evaporative of cool cells.
  • Repeatable chemical dosing for effective poultry hatchery dip tank disinfection

How It Works

There are 24 independent programmable on and off events within a 7-day period. The minimum is 1 minute up to a maximum of 23 hours and 59 minutes within each programmed event. Each event can be programmed for a specific ON time and a specific OFF time in increments by hour and minute. The control panel with an LCD display has a programmable clock using a 24-hour format and a battery backup to maintain the internal time and programmed event settings. The display indicators represent the days of the week, operating mode and the events. During operation, the panel displays the current day, time and mode of operation.

Features

The pump features an enclosed housing and is wall mountable or select from the optional mounting accessories. The pump is equipped with a wall adapter power supply.  The Econ T is offered as a Tank System; the pump is shipped pre-mounted to the solution tank. The pump is approved by cULus for indoor and outdoor use and carries NSF 61 and 372. The 25 psi models are tested and certified by Intertek to Standard ANSI/NSF 50, equipment for swimming pools, spas, hot tubs, and other recreational water facilities.

  • Tube replacement without tools with patented quick release pump head. VIEW VIDEO
  • Solid one piece tube construction.
  • Optional mounting accessories available.

Stenner Peristaltic Pump Advantages

  • Solution is not in contact with moving parts
  • Pump head requires no valves, allows for easy maintenance
  • Self-priming against maximum working pressure, foot valve not required
  • Pump does not lose prime or vapor lock
  • Pumps off-gassing solutions and can run dry
  • Output volume is not affected by back pressure

Econ Pump General Installation Video
Econ Pump Tube Replacement Video

Flow Rate Outputs

Flow Rate Outputs – 25 psi (1.7 bar) maximum
Item No.
Prefix		 Pump Tube Roller Assembly Gallons
per Day		 Gallons
per Hour		 Ounces
per Hour		 Ounces
per Minute		 Liters
per Day		 Liters
per Hour		 Milliliters
per Hour		 Milliliters
per Minute
Approximate Output @ 60Hz
E10T1A A White 2.5 0.10 13.2 0.22 9.5 0.39 396.0 6.60
E10T2A A White 5.0 0.21 26.4 0.44 18.9 0.79 786.0 13.10
E10T2B B White 8.5 0.35 45.6 0.76 32.2 1.34 1338.0 22.30
E10T2C C White 15.0 0.63 79.8 1.33 56.8 2.37 2364.0 39.40
Flow Rate Outputs – 80 psi (5.5 bar) maximum
Item No.
Prefix		 Pump Tube Roller Assembly Gallons
per Day		 Gallons
per Hour		 Ounces
per Hour		 Ounces
per Minute		 Liters
per Day		 Liters
per Hour		 Milliliters
per Hour		 Milliliters
per Minute
Approximate Output @ 60Hz
E10T1F F White 0.6 0.02 3.0 0.05 2.2 0.09 90.0 1.50
E10T2F F White 1.3 0.05 6.6 0.11 4.8 0.20 198.0 3.30
E20T4F F White 3.4 0.14 18.0 0.30 13.1 0.54 544.8 9.08
E20T4G G Black 12.3 0.51 65.4 1.09 46.5 1.94 1937.4 32.29
E20T4H H Black 21.7 0.90 115.2 1.92 82.0 3.41 3416.4 56.94
Notice
NOTICE: The information within the charts above is solely intended for use as a guide. The output data is an approximation based on pumping water under a controlled testing environment. Many variables can affect the output of the pump. Stenner Pump Company recommends that all metering pumps undergo field calibration by means of analytical testing to confirm their outputs

Technical Data

Specifications
Flow Rate Output Control 24-hr programmable clock; 7 day,
24 event timer
Reproducibility +/- 5%
Maximum Working Pressure 80 psi (5.5 bar),  25 psi (1.7 bar)
Maximum Operating Temperature 104°F (40°C)
Maximum Suction Lift 25 ft (7.6 m) vertical lift, based on water
Motor Type 24 VDC, brushed
Duty Cycle Continuous
External Power Supply 100-120VAC, 60 Hz or 220-240VAC, 50Hz
Shaft rpm (average maximum) 9, 18 or 40
Motor Voltage (Amp Draw) 120V 60Hz, 240V 50Hz (0.17)
Power Cord Type 120V 60Hz, 240V 50Hz: STP-2W
Power Cord Plug End Wall adapter, Class II power supply 100-120V 60Hz:
1.0A maximum input, two prong polarized 24VDC, 1.25A output or
220-240V 50Hz: 1.0A maximum input, two prong, CEE7 style plug
24VDC, 1.87A output
Classification Indoor/Outdoor

 

Materials of Construction
All Housings Polycarbonate
Pump Tube & Check Valve Duckbill Santoprene®* (FDA approved)
Pump Head Rollers Polyethylene
Suction/Discharge Tubing, Ferrules Polyethylene (FDA approved)
Tube and Injection Fittings PVC or Polypropylene (both NSF listed)
Connecting Nuts PVC or Polypropylene (both NSF listed)
Suction Line Strainer and Cap PVC or Polypropylene (both NSF listed); ceramic weight
All Fasteners Stainless Steel

* Santoprene® is a registered trademark of Exxon Mobil Corporation.

 

Agency Listings

Pump Dimensions

Econ T Series Pump Dimensions

Box Dimensions

8 x 8 x 10 in. (21 x 21 x 25 cm)

Shipping Weight

4 lbs (1.7 kg)

 

Dimensions & weight

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