FLEXFLO® Peristaltic Metering Pump
Experience next-level chemical metering with the FLEXFLO® A3 Peristaltic Metering Pump. The A3 combines accurate metering at discharge pressures up to 125 PSI, intuitive icon-based touchscreen controls, and IP-rated M12 connection ports that protect against moisture, dust, vibration, and any temperature change.
A3 remote control signal options include Pulse, 4-20mA, Modbus TCP, EtherNet IP, and PROFIBUS for enhanced supervision and automation for critical metering and transfer applications.
Technical Overview:
| GPH | .001 – 33.3 | Enclosure Rating | NEMA 4X (IP66) |
| LPH | .003 – 126 | Standards | CE, cETLus |
| mL/min | .05 – 2100 | Control Methods | Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, PROFIBUS |
| Pressure | 125 PSI (8.6 Bar) | Power Supply | 100 to 240VAC-50/60Hz |
Features
Benefits:
- Self-priming – even against maximum line pressure. By-pass valves are not required. Cannot vapor lock or lose prime. 30ft of suction lift. Gentle low-shear pumping action.
- Tube Failure Detection (TFD) senses tube rupture by detecting chemical in the pump head. No false triggering – Patented
- Optional dual channel tube design for optimum performance and pressure capability
Communication and Interface:
- 5” touchscreen color LCD display
- User-friendly configurations
- Control Methods:
- Manual Control
- 4-20mA Input
- Remote Start/Stop
- Pulse Input
- Frequency Input
- EtherNet/IP
- Modbus TCP/IP
- PROFIBUS
- Alarm Outputs
- FVS
- Relay Ouput
Superior Design:
- 2 Year Warranty
- 2,500:1 turndown ratio
- NEMA 4X (IP66) wash-down, chemically resistant enclosure
- Heavy-duty rotor means no flexing and increased accuracy with no metal springs or hinges to corrode.
Safety Features:
- Tube Failure Detection (TFD) senses tube rupture preventing hazardous chemical spills
- Security programmable 6-digit password to prevent tampering
Optional Components Available:
- Mounting Extended Brackets (72000-380) – 1 Pair, SS, 4 SS Screws
What’s Included:
- A3 Peristaltic Metering Pump
- Two tube assemblies
- With “S” 3/8” OD x ¼” ID tubing compression type connections:
- Suction tube – clear PVC – 10′ length (3/8″ OD, 1/4″ ID)
- Suction strainer
- Suction ceramic weight
- Discharge tube – opaque polyethylene – 10′ length (3/8″ OD, 1/4″ ID)
- Discharge injection fitting with check valve
- With “B” ½” hose barb and “M” M/NPT type connections:
- Suction strainer
- Discharge injection fitting with check valve
- #5 hose clamp (“B” Only)
- With “C” Tri-clamp and “Q” Quick Disconnect connections:
- No accessories provided
- Tube installation tool
- Mounting hardware kit
- Junction box connectors
Specifications
| Maximum Working Pressure (excluding pump tubes) 125 psig (8.6 bar) NOTE: see individual pump tube assembly max. pressure ratings. |
Maximum Fluid Temperature (excluding pump tubes) 185 °F (85 °C) NOTE: see individual pump tube assembly max. temperature ratings. |
Ambient Operating Temperature 14 °F to 115 °F (-10 °C to 46 °C) Ambient Storage Temperature |
| Maximum Viscosity 12,000 Centipoise |
Maximum Suction Lift 30 ft. Water, 0 psig (9.14 m, 0 bar) |
Operating Voltage 115VAC/60Hz, 1ph (2.0 Amp Maximum) 230VAC/60Hz, 1ph (1.0 Amp Maximum) 220VAC/50Hz, 1ph (1.0 Amp Maximum) 240VAC/50Hz, 1ph (1.0 Amp Maximum) 230VAC/50Hz, 1ph (2.0 Amp Maximum) |
| Power Cord Options 115V60Hz = NEMA 5/15 (USA) 230V60Hz = NEMA 6/15 (USA) 220V50Hz = CEE 7/VII (EU) 240V50Hz = AS 3112 (Australia/New Zealand) 230V50Hz = BS 1363/A (UK) |
Motor Brushless DC |
Motor Speed Adjustment Range 2,500:1 (0.04% – 100%) Max rpm = 125 rpm |
| Motor Speed Adjustment Resolution 0.1% increments > 1% motor speed and < 100% 0.04% increments < 1% motor speed |
Display 5″ touchscreen color LCD, UV resistent |
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| Display Languages English, Spanish, French, German, and Portuguese selectable |
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| Keypad Ten button positive action tactile switch keypad |
Security Programmable 6-digit password |
Maximum Overall Dimensions 8-1/4″W x 11-3/4″H x 13-1/4″D (20.9W x 29.8H x 34.5D cm) |
| Product Weight 25.4lb. (11.5 Kg) |
Approximate Shipping Weight 30 lb. (13.6 Kg) |
Enclosure NEMA 4X (IP66) wash-down, chemically resistant enclosure |
| RoHS Compliant Yes |
Standards cETLus, CE |