A-100N FLEXFLO Peristaltic Pump

A-100N FLEXFLO Peristaltic pump series 

Max Feed: 3.96 GPH (15 LPH)

Max Pressure: 100 PSI (6.9 bar)


  • Patented TFD (Tube Failure Detection) system protects against chemical spills from a worn out tube and activates an alarm output relay

  • Self-Priming against maximum line pressure

  • Cannot Vapor Lock or Lose Prime

  • Four pump tube material options: Norprene®, Norprene® Chemical, Tygothane®, and FKM

  • New and Improved Pump Head provides increased performance and strength.

A-100NV (Digital display control)

  • Manual or Automatic control
  • Accepts 4-20mA, 0-10VDC, and pulse input signals
  • 1 amp alarm output relay
  • Digital touch-pad with LCD display
  • Easy-to-read Service and Alarm indicator icons on LCD display
  • Flow Verification Sensor (FVS) compatible

A-100NF (Dial knob control)

  • Manual output control
  • Easy Dial knob style – output percentage speed adjustment
  • Nothing to program
  • 10 – 100% output adjustment
  • On-Off power switch

A-100NVP Polymer pump (Digital display control)

  • Digital touch-pad with LCD display
  • Accepts 4-20mA, 0-10VDC, and pulse input signals
  • Enhanced Tube Failure Detection
  • Easy-to-read Service and Alarm indicator icons on LCD display
  • Oil and Water Based Polymers
  • Flow Verification Sensor (FVS) compatible

A-100NFP Polymer pump (Dial knob control)

  • Manual output control
  • Easy Dial knob style – output percentage speed adjustment
  • Nothing to program
  • 10 – 100% output adjustment
  • On-Off power switch
  • Ehnaced Tube Failure Detection
  • Oil and water based polymers

A-100NE (Digital display control)

  • Digital interval timer for near infinite turndown ratio
  • Repeating interval and injection time cycles programmable in seconds, minutes, hours, and days
  • Accepts 4-20mA, 0-10VDC, and pulse input signals
  • Flow Verification Sensor (FVS) compatible

A-100NC (Time interval control – 5 seconds cycle timer)

  • Precise output control to 20:1 turndown by means of dial knob
  • 5 second repeating timer cycle
  • 0.25 – 5 second adjustable feed (injection) time per cycle

A-100NA (Time interval control – 60 seconds cycle timer) Swimming pool

  • Precise output control to 20:1 turndown by means of dial knob
  • 60 second repeating time cycle
  • 3 – 60 second adjustable feed (injection) time per cycle

A-100NS (Time interval control – 60 seconds cycle timer) Spa

  • 60 second “Spa” repeating time cycle
  • 6 seconds max run time per cycle
  • 0.3 – 6.0 second adjustable on time per 60 second cycle

A-100NX (continuous feed time / always on) 

  • Fixed speed – no output control
  • No adjustment mechanism
  • Low cost OEM model

Variable Speed Models (continuous pulse free output)

Continuous pumping, even while adjusting the percentage of output. See image below. Graphical representation of the variable speed peristaltic pump injection characteristics.

Note: Your chemical or solution is mixed in the fluid. This image is only illustrating the feed characteristics.

feedVariableSpeedPer610


Fixed Speed Models (intermittent cycle time output)

You control the pumps feed by using timers (built-in or external). See image below.

Usually fixed speed outputs can be adjusted by:

  • Selecting the pump head tube size.
  • Choosing the desired RPM (revolutions per minute).

Graphical representation of the fixed speed peristaltic pump injection characteristics.
Note: Your chemical or solution is mixed in the fluid. This image is only illustrating the feed characteristics.

peristalticPumpFixed610

A-100NA Tube replacement 


A-100N Tube and Roller Guide