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Econ FP Meter System

Econ FP Meter System From Stenner

Select Stenner's Econ FP Meter System for drinking water disinfection or pH control in private wells.

If looking for a compact proportional metering system for light duty private water well applications, the Econ FP Meter System may be your answer. Disinfection, pH control and oxidation are some of the water treatment processes required for any locations using private water supplies such as residential homes or small rural communities. Treating water proportionally to the water system's flow rate is often a preferred method.

The Econ FP Meter System includes the Econ FP pump and a dry contact water meter. The system is shipped from the factory with the components pre-mounted on a heavy duty panel ready to be attached to a wall. The water meter is compliant with the low lead law. The 3/4" or 1" plastic water meter is offered as 1, 2, 4 or 10 pulses per gallon. Additional features include a junction box for organized wires and a flow indicator for verifying the solution is pumping. Like all Stenner peristaltic metering pumps the Econ FP is self-priming with no loss of prime due to gaseous solutions.

Stenner’s Unique Features

  • Almost effortless tube replacement, without tools, with the patented quick release pump head.
  • A junction box keeps wires concealed for an attractive appearance.
  • The design allows convenient accessibility.

How It Works

The Econ FP is a multi-functional pump with three operating modes. When installing the FP Meter System; select the mode displayed as SECONDS on the digital control pad. The pump accepts a dry contact signal from the water meter and the pump runs for a set amount of time for each signal received.

There are five operating time ranges displayed, the maximum pump operating time is adjustable from 10% to 100%.

1 SECOND = 0.1 to 1.0
5 SECONDS = 0.5 to 5.0
10 SECONDS = 1.0 to 10.0
20 SECONDS = 2.0 to 20.0
60 SECONDS = 6.0 to 60.0


0-80 psi (0-5.5 bar)

Item No.
Tube #
E20PHF F White
E20PHG G Black
E20PHH H Black
per Day
per Day
Approximate Output @ 50/60Hz
4.5 80 17.0 5.5
16.0 80 60.6 5.5
30.0 80 113.8 5.5


NOTE: Injection check valve included.
NOTICE: The information within this chart 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.


Output Control Six button control panel with LCD display
Maximum Working Pressure 80 psi (5.5 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, brushless
Approximate Shaft RPM 60
Duty Cycle Continuous
Motor Voltage (Amp Draw) 120V 60Hz (1.7)
Power Cord Type STP-2W
Power Cord Plug End Wall adapter power supply 100-120V, 60Hz
0.25 input, two prong polarized 24VDC, 1.25A,
class II output


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 Polypropylene, NSF listed
Check Valve Fittings Type 1 Rigid PVC, NSF listed
Connecting Nuts PP or Type 1 Rigid PVC
Suction Line Strainer PP or Type 1 Rigid PVC body
with Type 1 Rigid PVC cap, NSF listed; ceramic weight
All Fasteners Stainless steel

* 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.

Plastic Water Meter

Flow Rates*

Size Flow Rate
per Gallon
3/4″ 0.25 to 22 1 2 4 10
1″ 0.75 to 50 1 2 4 10
1 1/2″ 2.0 to 100 1 2 4 10


* Continuous Flow: The meter size should be selected based upon continuous flow, gpm, as opposed to pipe size.

Accuracy +/-2% when operating between
minimum and maximum flow range
Temperature Range 35-122ºF (1.7-50ºC)
Pressure Ratings 15-100 psi (1.0-6.9 bar)
Maximum Current 20mA
Maximum Voltage 24VDC or VAC
Sensor Reed Switch
Cable Length 6 ft (1.8 m)


Materials of Construction
Body** Engineered reinforced plastic (nylon)
Internal Engineered thermoplastic
Magnet Alnico

** 1 1/2″ meter may include plastic or lead free brass couplings.

Pump Dimensions

Shipping Weight: 4 lbs (1.8 kg)

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

Econ FP Meter System

Shipping Weight: 17 lbs (7.5 kg)

Box Dimensions: 24 x 12 x 23 in. (60 x 30 x 58 cm)