Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...



Introduction to the A2A


The A2A FLEXFLO Peristaltic Metering Pump is a positive displacement chemical metering pump that delivers smooth, continuous chemical feed. It is especially effective when injecting chemicals that off-gas like Sodium Hypochlorite.  The peristaltic technology is a near-continuous flow that delivers consistent precise flow without the need for check valves.  

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Product Overview / Features of the A2A Peristaltic Pump 

  • The A2A pump can deliver up to 381.6 GPD (60.2 LPH) at 100% motor speed.  
  • Up to 50 psi. (See specific tube ratings and tube life data before choosing a tube) 
  • Brushed DC Motor capable of 100:1 turndown.  
  • 7-button LCD Display. 
  • Manual Speed Control. 
  • Remote Start/Stop. 
  • One Alarm Output. (TFD leak detection and FVS flow verification)  
  • Integral TFD leak detection.  
  • FVS (Flow Verification System) input. (Flow sensor separate)  
  • Manual Prime. 
  • Wetted parts are PVDF connectors and, Flex-A-Prene tubing. 
  • Removable terminal blocks within an integral junction box for communication wiring. 
  • 2 Year Limited Warranty. 


The A2A pump is designed to provide smooth chemical feed for a variety of chemicals and processes.  It can reliably pump chemicals that off-gas, such as sodium hypochlorite,  as well as a variety of other chemicals.  

The A2A is effective with suction lifts, and solutions with minor debris that would normally cause issues with diaphragm pumps. 

Product Matrix  

Use this matrix to reference your product number.   

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