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Proportional Injection Pumps

Stenner Peristaltic Pumps for Proportional Injection

The proportional injection pumps dose solution proportional to a system’s water flow. Select a robust or compact, light duty pump for your proportional applications.

Accessories are available to complement the pump line; Flow Switch, Water Meter, Solution Tanks and the PCM – a time adjustable controller.

If convenience is more your style, check out the preassembled Meter Systems or Tank Systems.


 

S Series

Multiple Functions

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Max. Flow Rate Outputs:
  • 85 gpd/25 psi (321.8 lpd/1.7 bar)
  • 40 gpd/100 psi (151.4 lpd/6.9 bar)
Key Features:
  • Leak detection
  • Backup pump capability
  • Three output relays
  • Tube change timer
  • Enclosed housing, NEMA 4X
  • Tube replacement without tools

SVP

4-20mA Input

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Max. Flow Rate Outputs:
  • 85 gpd/25 psi (321.8 lpd/1.7 bar)
  • 40 gpd/100 psi (151.4 lpd/6.9 bar)
Key Features:
  • Signal input or manual control
  • Non-scalable
  • 20:1 turndown, 1% increments
  • Digital keypad
  • Tube replacement without tools

S128

1:128 Medicator

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Max. Flow Rate Outputs:
  • 10 oz/min @ 60 psi (295.7 mL/min @ 4.1 bar)
Key Features:
  • Evenly injects especially at low flows
  • Activated by dry contact pulse water meter
  • Output relay
  • Activate multiple pumps with one meter
  • Tube replacement without tools

Econ FP

Flow Activated

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Max. Flow Rate Outputs:
  • 30 gpd/80 psi (113.4 lpd/5.5 bar)
Key Features:
  • Activated by dry contact signal
  • Operates at set time or speed
  • 10:1 turndown, 1% increments
  • Digital keypad
  • Compact, light duty
  • Tube replacement without tools
  • Tank or meter system available

Econ Integrator™

Flow Activated

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Max. Flow Rate Outputs:
  • 30 gpd/80 psi (113.4 lpd/5.5 bar)
Key Features:
  • Output relay
  • Activated by dry contact signal
  • Operates at set time or speed
  • 10:1 turndown, 1% increments
  • Compact, light duty
  • Tube replacement without tools
  • Tank or meter system available

Econ Stennicator

1:128 Medicator

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Max. Flow Rate Outputs:
  • 2.7 oz/min @25 psi (74 mL/min @ 1.7 bar)
Key Features:
  • Activated by dry contact pulse water meter
  • Activate multiple pumps with one meter
  • Output relay
  • Compact, light duty
  • Tube replacement without tools
  • Tank or meter system available