Econ VX and FX Series
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.
Output
See Product Manual
Specifications
| 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. E10FXA, E10FXB, E20FXB, E20FXC |
| 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, Ferrules |
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)