A1
FLEXFLO® Peristaltic Metering Pump
The FLEXFLO® A1 Peristaltic Metering Pump delivers reliable chemical feed with simple-to use-controls and precise adjustability. Ideally suited for low to medium flow applications, this compact and rugged self-priming pump delivers smooth chemical feed and does not require check valves or seals that can clog, leak, or corrode.
Remote control signal options include Remote Start/Stop, Flow Verification, and 4-20mA.
Technical Overview:
GPH
.003 - 5.6
LPH
.011 - 21.2
mL/min
.1833 - 353
Pressure
100 PSI (6.9 Bar)
Enclosure Rating
NEMA 4X (IP66)
Standards
CE, cETLus, RoHS
Control Methods
Manual, Remote Analog
Power Supply
100 to 240VAC-50/60Hz
Literature
A1 Literature
Instruction Manuals
A1 Instruction Manual – 80000-609
Technical Data Sheets
A1 Technical Data Sheet – 85000-152
Brochures
Catalog
3D Visualizer
Features and Benefits
Features
Benefits of a Peristaltic Pump:
- Peristaltic pump design does not have valves that can clog requiring maintenance.
- Self-priming – even against maximum line pressure. By-pass valves are not required.
- Cannot vapor lock or lose prime.
Capabilities:
- Output rates to: .003 – 5.6 GPH (.011 – 21.2 LPH) and pressures to 100 PSI (6.89 Bar).
Communication & Interface:
- Remote Start/Stop: Non-powered dry contact closure for remote start/stop.
- Relay outputs include a single 250V / 3A and a single solid-state.
- Compatible with Blue-White’s output Flow Verification Sensor (FVS) system.
- SCADA Inputs/Outputs include: 4-20mA. (Included with A1V only)
Superior Engineered Design:
- 2 Year Warranty
- CNC precision-machined squeeze rollers for optimum squeeze,unparalleled accuracy, and tube life.
- Heavy-duty rotor – single piece plastic rotor means no flexing and increased accuracy withno metal springs or hinges to corrode.
- Energy-efficient brushless DC motor.
- Specially engineered tubing for long life.
Safety Features:
- Enhanced Tube Failure Detection (TFD+) Senses tube rupture by detecting chemicals in the pump head. No false triggering – Patented
- Lockout feature prevents any unwanted tampering – Patent pending
- Display shield to protect controls from harsh environments
What’s Included:
- A1 Peristaltic Metering Pump
- Two tube assemblies
- Suction tube – clear PVC – 5′ length (3/8″ OD, 1/4″ ID)
- Suction strainer
- Suction ceramic weight
- Discharge tube – opaque polyethylene – 5′ length (3/8″ OD, 1/4″ ID)
- Discharge injection fitting with check valve
- Mounting hardware kit
- Display shield
- Tube Nuts (x2)
Output
| Tube Model | Feed Rate | MaxSpeed | MaxPressure | MaxTemperature | Required Roller Assembly | ||
| GPH | LPH | ML/Min | RPM | PSI (bar) | °F (°C) | Code | |
| A1-1* | .001 – 1.09 | .002 – 4.13 | .035 – 69 | 65 | 65 (4.50) | 130 (54) | 71000-350 |
| A1-3* | .003 – 5.60 | .011 – 21.2 | .176 – 353 | 65 | 50 (3.45) | 130 (54) | 71000-350 |
| A1-4* | .001 – 0.44 | .001 – 1.68 | .014 – 28 | 65 | 100 (6.89) | 130 (54) | 71000-159 |
| A1-6* | .001 – 1.35 | .003 – 5.14 | .043 – 85 | 65 | 100 (6.89) | 185 (85) | 71000-159 |
| A1-7* | .004 – 4.17 | .0158 – 15.8 | .132 – 263 | 65 | 50 (3.45) | 185 (85) | 71000-350 |
| A1-8* | .003 – 3.09 | .0117 – 11.7 | .098 – 195 | 65 | 50 (3.45) | 130 (54) | 71000-255 |
Specifications
Maximum Working Pressure
- 100 psig (6.89 bar)
Maximum Fluid Temperature
- 185 °F (85 °C)
Maximum Ambient Temperature
- 14 °F to 115 °F/ -10 °C to 46 °C
Maximum Viscosity
- 5,000 Centipoise
Maximum Suction Lift
- 30 ft. Water at sea level (14.7 atm psi)
Operating Voltage
- 115V60Hz 1 PH (0.6A max.)
- 220V50Hz 1 PH (0.3A max.)
- 230V60Hz 1 PH (0.3A max.)
- 230V50Hz 1 PH (0.3A max.)
- 240V50Hz 1 PH (0.3A max.)
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, 50W
Duty Cycle
- Continuous
Motor Speed Adjustment Resolution
- 2,000 : 1 (0.05 – 100%) Max rpm = 65 rpm
Maximum Overall Dimensions
- 7.25” W x 9” H x 10” D (18.5 W x 22.9 H x 25.2 D cm)
Product Weight
- 6 lb. (2.7 Kg)
Approximate Shipping Weight
- 13 lb. (5.9 Kg)
Approximate Shipping Dimensions
- 10.5” W x 13.75” H x 11” D (26.7 W x 35 H x 28 D cm)
Enclosure
- NEMA 4X (IP66), Valox® (PBT) & PA12
RoHS Compliant
- Yes
Standards
- cETLus, CE
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Replacement Parts
| Image | Catalog Number | Description | Price | Buy |
|---|
Downloads
| Title | |||
|---|---|---|---|
|
A1 Brochure – 80000-712 |
5.09 MB | July 11, 2023 | Download |
|
A1 Firmware Update |
296 KB | May 10, 2023 | Download |
|
A1 Instruction Manual – 80000-609 |
10.3 MB | February 18, 2025 | Download |
|
A1 Replacement Parts List |
558.69 KB | February 10, 2022 | Download |
|
A1 Technical Data Sheet – 85000-152 |
911 KB | April 15, 2024 | Download |
|
FLEXFLO® Industrial Comparison Chart |
3.31 MB | May 15, 2025 | Download |
|
Industrial Accessories Guide – 85000-179 |
994.07 KB | November 4, 2024 | Download |
|
Industrial Catalog 2025 – 80000-707 |
17.00 MB | May 16, 2025 | Download |
|
Industrial Products Brochure |
3.09 MB | May 9, 2025 | Download |
|
Industrial Tubing Selection Guide – 85000-120 |
0.98 MB | May 5, 2025 | Download |
|
Pump to Skid Adapter Kits – 85000-198 |
340.02 KB | August 6, 2024 | Download |
|
Tube Failure Detection (TFD) Brochure – 80000-724 |
2.31 MB | April 16, 2024 | Download |
