Search This Site

(Search by Product Type i.e. Level or Brand Name i.e. Walchem)

Variable Speed Peristaltic Metering Pump
- Econ VX and FX Series From Stenner



Variable Speed Peristaltic Metering Pump - Econ VX and FX Series From Stenner

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

Both the Econ VX and the Econ 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. 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 with an 8:1 turndown ratio. 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

  • Solid one piece tube construction

  • Mounting options

Advantages of Stenner's Peristaltic Pumps

  • Solution is not in contact with moving parts and runs through a food grade pump tube.

  • 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.

Product Manual
Chemical Resistance Guide


See Product Manual

Output Control Econ VX: potentiometer, 8:1 turndown
Econ FX: fixed speed
Maximum Working Pressure 80 psi (5.5 bar) E10VXH, E20VXH, E10FXh, E20FXH
25 psi (1.7 bar) E10VXA, E10VXB, E20VXB, E20VXC.
Maximum Operating Temperature 104ºF (40ºC)
Maximum Suction Lift 25 ft (7.6 m) vertical lift, based on water
Motor Type 24 VDC, brushed
Approximate Shaft RPM E10:26, E20:44
Duty Cycle Continuous
Motor Voltage 120 V/ 60 Hz, 230 V/ 50 Hz
Power Cord Type SJTOW fro NEMA plugs, HO5RN-F for CE, HO5VV-F for export non-agency
Power Cord Plug End 3-prong, 120 V, (NEMA 15P)
Classification Indoor / Outdoor
Materials of Construction
All Housings Polycarbonate
Pump Tube & Check Valve Duckbill Santoprene®*, FDA approved
Pump Head Rollers Polyethylene
Suction/Discharge Tubing,
Polyethylene, FDA approved
Tube Fittings Type 1 Rigid PVC or Polypropylene, NSF listed
Injection�Fittings Type 1 Rigid PVC or Polypropylene,�NSF listed
Connecting Nuts Type 1 Rigid PVC or Polypropylene
Suction Line Strainer Polypropylene or Type 1 Rigid PVC body
with Type 1 Rigid PVC cap, NSF listed; ceramic weight
All Fasteners Stainless steel


Listings vary by model.

* Santoprene® is a registered trademark of Exxon Mobil Corporation.
** Versilon™ is a registered trademark of Saint-Gobain Performance Plastics.
† Pellathane® is a registered trademark of The Dow Company.

Pump Dimensions

Shipping Weight: 4 lbs (1.8 kg)

Box Dimensions: 8 x 7 x 10 in. (20 x 18 x 25 cm)



About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

Get in Touch