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Home Pumps Econ VX and Econ FX Series

Econ VX and Econ FX Series

Compact peristaltic metering pump with totally enclosed housing

Highlights

  • Wall mountable
  • cULus for indoor/outdoor use
  • Tube replacement without tools

The Econ VX has an adjustable potentiometer and the FX is a fixed speed pump.

Both the Econ VX and FX offer a totally enclosed design with a brushed motor for light duty or general intermittent applications. The pumps work well for fluid transfer, sampling or injecting a variety of solutions. Some applications could be metering brighteners or phosphates for metal plating bath solutions or metering corrosion inhibitors or polyphosphates for corrosion and scale control in cooling towers.

Both pumps are designed with the patented quick release pump head for effortless and fast tube replacement without tools. The pump tubes are manufactured as a single piece construction. The tube fitting is overmolded to the tube material for a stronger connection.

The Econ VX is a variable speed pump and features an adjustable potentiometer. Choose from  a selection of six different models with output ranges of 0.8 to 38.8 gallons per day. Each model in the VX series is differentiated by the output and the pressure range.

The Econ FX is identical to the VX except it is a fixed speed pump without an adjustment. The pump runs at full speed when power is applied. The FX outputs are the equivalent to the maximum output of the VX pump. Each model in the FX series is differentiated by the output and pressure range.

The pumps are wall mountable or select one of the optional mounting accessories. The Econ VX or FX is offered as a Tank System; the pump is shipped pre-mounted to a 7.5, 15 or 30 gallon solution tank. The pumps are cULus for indoor and outdoor use; CE IP44 is also available.

Unique Stenner Features

  • Effortless tube replacement with patented quick release pump head. VIEW VIDEO
  • Solid one piece tube construction
  • Mounting options

Advantages of Stenner’s Peristaltic Pumps

  • 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
Chemical Resistance Guide

Flow Rate Outputs

Econ VX Variable Speed 
Item No.
Prefix
Pump Tube Roller Assembly Gallons
per Day
Gallons
per Hour
Ounces
per Hour
Ounces
per Minute
max.
psi
Liters
per Day
Liters per
per Hour
Milliliters
per Hour
Milliliters
per Min.
max.
bar
E10VXA A White 0.8-7.4 0.0-0.3 0.4-39.5 0.0-0.7 25 3.0-28.0 0.1-1.2 125.0-1166.7 2.1-19.4 1.7
E10VXB B White 1.2-14.0 0.1-0.6 6.4-74.7 0.1-1.2 25 4.5-52.9 0.2-2.2 188.0-2204.2 3.1-36.7 1.7
E20VXB B White 1.6-24.8 0.1-1.0 8.6-132.3 0.4-2.2 25 6.0-93.7 0.3-3.9 250.0-3904.2 4.2-65.1 1.7
E20VXC C White 4.4-38.8 0.2-1.6 23.4-206.9 0.4-3.4 25 16.6-146.7 0.7-6.1 692.0-6112.5 11.5-101.9 1.7
E10VXH H Black 1.7-14.0 0.1-0.6 9.1-74.7 0.2-1.2 80 6.4-52.9 0.3-2.2 267.0-2204.2 4.5-36.7 5.5
E20VXH H Black 2.7-23.5 0.1-0.1.0 14.5-125.3 0.2-2.1 80 10.2-88.8 0.4-3.7 425.0-3700.0 7.1-61.7 5.5
Econ FX Fixed Speed
Item No.
Prefix
Pump Tube Roller Assembly Gallons
per Day
Gallons
per Hour
Ounces
per Hour
Ounces
per Minute
max.
psi
Liters
per Day
Liters
per Hour
Milliliters
per Hour
Milliliters
per Minute
max.
bar
E10FXA A White 7.4 0.3 39.5 0.7 25 28.0 1.2 1166.7 19.4 1.7
E10FXB B White 14.0 0.6 74.7 1.2 25 52.9 2.2 2204.2 36.7 1.7
E20FXB B White 24.8 1.0 132.3 2.2 25 93.7 3.9 3904.2 65.1 1.7
E20FXC C White 38.8 1.6 206.9 3.5 25 146.7 6.1 6112.5 101.9 1.7
E10FXH H Black 14.0 0.6 74.7 1.2 80 52.9 2.2 2204.2 36.7 5.5
E20FXH H Black 23.5 1.0 125.3 2.1 80 88.8 3.7 3700.0 61.7 5.5
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 Econ VX: Adjustable potentiometer
Econ FX: Fixed speed, no adjustment
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
Shaft rpm (average maximum) 26, 44
Duty Cycle Continuous
Maximum Viscosity 100 Centipoise
Motor Voltage 120V 60Hz (0.25A), 230V 60Hz (0.17A), 230V 50Hz (10W)
Power Cord Type 120V 60Hz, 230V 60Hz: SJTOW, 230V 50Hz: H05RN-F
Power Cord Plug End 120V 60Hz NEMA 5-15P, 230V 60Hz NEMA 6-15P, 230V 50Hz CEE7/7
Power Cord Length 6 ft. (1.8 m)
Classification Indoor/Outdoor

 

Materials of Construction
All Housings Polycarbonate
Pump Tube & Check Valve Duckbill Santoprene®* (FDA approved)
Pump Head Rollers Polyethylene
Suction/Discharge Tubing
and 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

 

Agency logo UL and CE IP44

 

Pump Dimensions

Econ VX dimensional drawing

 

Box Dimensions

Econ FX

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

Econ VX

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

 

Shipping Weight

Econ FX

3 lbs (1.4 kg)

Econ VX

4 lbs (1.5 kg)

Dimensions & weight

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