FLEXFLO® A1 Peristaltic Metering Pump
- Overview
- Features
- Specifications
- Dimensions
- Video
- TFD
Easy to work with, simple to maintain
Max Feed: 5.60 GPH (.002-21.2 LPH)
Max Pressure: 100 PSI (6.9 bar)
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.
The “A1C” Control model features 4–20 mA input and output, remote start/stop, alarm relay output, and flow verification sensor compatibility (MS6 or MICRO-FLO), while the “A1B” Base model is designed for manual, stand-alone operation with no I/O.
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 (Included with “C” Control):
- Input: 4–20 mA external control
- Input: Remote Start/Stop via non-powered dry contact closure
- Input: Flow verification input compatible with MS6 and MICRO-FLO sensors
- Output: Alarm relay output, 250V / 3A
- Output: Motor On/Off solid-state relay output
- SCADA-compatible 4–20 mA input and output (Included with A1C 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 with no metal springs or hinges to corrode.
- Energy-efficient brushless DC motor.
- Specially engineered tubing for long life.
- Snap-in-place wall and floor mounting bracket – Patent pending
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)
Easy to work with, simple to maintain
Max Feed: 5.60 GPH (.002-21.2 LPH)
Max Pressure: 100 PSI (6.9 bar)
| Max. working pressure: | 100 psig (6.89 bar) |
| Max. fluid temperature: | 185° F (85° C) |
| Ambient Storage Temperature: | 14 to 158° F/ -40 to 70° C |
| Ambient Operating Temperature: | 14 F to 125 F (-10 C to 52 C) |
| Maximum viscosity: | 5,000 Centipoise |
| Maximum suction lift: | 30 ft. Water at sea level (14.7 atm psi) |
| Operating Voltage: | 115-240VAC, 50/60Hz (220-240v – 0.3A max.) |
| Power Cord: | 240V50Hz = AS 3112 (Australia/New Zealand) |
| Motor: | Brushless DC, 50W |
| Motor speed Adjustment Range: | 2,000:1 (0.05 – 100%) Max rpm = 65rpm |
| Duty cycle: | Continuous |
| Motor speed adjustment resolution: | 0.1% increments |
| Enclosure: | NEMA 4X (IP66), Valox® (PBT) & PA12 |
| Maximum Overall Dimensions: | 18.5 W x 22.9 H x 25.2 D cm |
| Product weight: | 2.7 Kg |
| Approximate shipping wt: | 5.9 Kg |
Tube Failure Detection (TFD) System
Patent No. 7,001,153 and 7,284,964
No False Triggering!
Breakthrough technology for Peristaltic Pumps.
The TFD system will detect a wide range of chemicals (i.e. chlorine, acids, soaps, etc.). This unique technology was designed NOT to false trigger by condensation and washdown. Many companies require the TFD system for their peristaltic pumps.