Flex-Pro A4 Series Peristaltic Pump for high pressure and high accuracy applications.  It does not have valves that can clog requiring maintenance and is capable f self priming even against  maximum line pressure. This model only has basic controls and the main features and applications are as follows.  The tubing selection guide and details of ordering matrix can be found in the document files. 

Key Features

• Capabilities:
• 2500:1 turndown ratio.
• Output rates to: 158.5 GPH (600LPH) and pressures to 125 PSI (8.6 Bar).
• Inject at maximum pressure in either direction (clockwise and counter clockwise).

• Communication & Interface:

• SCADA Inputs include: 4-20 mA, 0-10 Vdc, and Pulse inputs for remote external speed control and 0-30 VDC / contact closure remote start/stop.
• Operator friendly digital touch pad with menu driven software.
• VGA Graphic multi-color backlit LCD displays remote/local control status, motor speed, output rate, input signal values, service and alarm status.
• Outputs include: Scalable 4-20 mA or pulse, one 250V/6A relay and three 115 V/1 A contact closures assignable to monitor up to 17 different pump functions 
• Compatible with Blue-White’s output Flow Verification Sensor (FVS) system.

• Superior Engineered Design:

• Two CNC precision machined squeeze rollers and two alignment rollers for optimum squeeze, unparalleled accuracy, and tube life.
• Heavy duty rotor – single piece plastic rotor means no flexing and increased accuracy with no metal springs or hinges to corrode.
• No maintenance brushless variable speed motor.
• Specially engineered tubing for long life at high pressures. Meets FDA 21 CFR requirements for food contact applications.

• Other Features
• Patented Tube Failure Detection (TFD) system. Senses tube failure by detecting chemical in the pump head. No false triggering.
• Patented Component Control System. A method used to control two or more positive displacement pumps in a system.
• Patented feature to extended tube life.
• Patented Safety Switch. Ensures safety of operator during regular pump head maintenance.

• 2 Year Warranty

  
  

Typical Applications

• Chemical metering 
• Wastewater treatment
• Chlorination
• Chloramination 
• Fluoridation
• Polymer injection
• Pulp & paper slurring
• Printing inks
• Oil based fluids
• Gaseous fluids
• Shear sensitive fluids
• Caustics
• Chemical Slurring
• Food and beverage