Introduction to the A5

Description 

The A5 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 Peracetic Acid and Sodium Hypochlorite.  The peristaltic technology is a near-continuous flow that delivers consistent, precise flow without the need for check valves.  

Flow adjustment on the A5 Peristaltic Pump is simple and directly related to the motor speed. There are no stroke and spring adjustments needed to achieve precise flow across the entire flow range of the pump.  

Maintenance of the A5 Peristaltic is easy, requiring only simple tube changes. Tube changes only take a few minutes.  

The A5 Peristaltic Pump can be supplied with Flex-A-Prene® or Flex-A-Thane® tubing for optimum chemical resistance.  

Product Overview / Features of the A5 Peristaltic Pump 

• The A5 pump can deliver up to 534 GPH (2021 LPH) at 100% motor speed.  
• Up to 65 psi. (See specific tube ratings and tube life data before choosing a tube) 
• Brushless DC Motor capable of 2,500:1 turndown.   
• 5” Touchscreen Display. 
• Manual Speed Control. 
• Remote Start/Stop. 
• 4-20mA input and 4-20mA output. Fully scalable at the pump. 
• Pulse and Frequency input speed control. 
• Dispensing Mode. 
• Manual Cycle Adjust Mode. 
• Four Alarm Outputs. 
• Advanced Communication Protocols: Ethernet IP, Modbus TCP/IP, Profibus.  
• Integral TFD leak detection.  
• FVS (Flow Verification System) input.  
• Manual Prime and Auto Prime. 
• Password Protection. 
• Wetted parts are PVDF connectors and, Flex-A-Prene or Flex-A-Thane tubing. 
• Simple IP67 M12 connectors for communication wiring. 
• NEMA 4X Enclosure Rating. 
• 2 Year Limited Warranty. 

Applications 

The A5 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, peroxide, and ammonia as well as a variety of other chemicals.  

The A5 is effective with suction lifts, polymers, slurries, and solutions with minor debris that would normally cause issues with diaphragm pumps. 

Ordering Information and Product Matrix 

Pumps must be ordered with a complete part number, specifying power cord, tube fitting connection, tube type, and pump head orientation (default pump head orientation is left-facing.) A sample complete part number is A5S24-MNLL-R, indicating 115V/60Hz NEMA 5/15 plug style power cord, 1.5” Male NPT fittings, NLL tube, and Right facing pump head.  

FAQs

Frequently Asked Questions