FLEXFLO® A4
- Overview
- Product Details
- Specifications
- Dimensions
- Video
- TFD
FLEXFLO A4 Series Peristaltic Pump for high pressure and high accuracy applications
Max Feed: 158.5 GPH (.04 – 600 LPH)
Max Pressure: 125 PSI (8.6 bar)
Experience next-level chemical metering with the FLEXFLO® A4 Peristaltic Metering Pump. The A4 combines accurate metering at discharge pressures up to 125 PSI, intuitive icon-based touch screen controls, and IP rated M12 connection ports that protect against moisture, dust, vibration, and any temperature change.
A4V 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:
√ 5” touchscreen color LCD display
√ Control Methods: Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, PROFIBUS
√ Patented Tube Failure Detection (TFD) System
√ Brushless DC Motor
√ NEMA 4X (IP 66) Washdown
√ 2 Year Warranty
Benefits of a Peristaltic Pump:
- 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 & Interface:
- 5” touchscreen color LCD display
- User-friendly configurations
-
Control Methods:
- Manual Control
- 4-20mA Input (A4V Only)
- Remote Start/Stop
- Pulse Input (A4V Only)
- Frequency Input (A4V Only)
- EtherNet/IP (A4V Only)
- Modbus TCP/IP (A4V Only)
- PROFIBUS (A4V Only)
- Alarm Outputs (A4V Only)
- FVS
- Relay Ouput
Superior Design:
- 2 Year Warranty
- 2,500:1 turndown ratio
- NEMA 4X (IP66) wash-down, chemically resistant powder coated enclosure
- Heavy duty rotor means no flexing and increased accuracy with no metal springs or hinges to corrode.
Safety Features:
- Patented Tube Failure Detection (TFD) system 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:
- A4 Peristaltic Metering Pump
- Two tube assemblies
- Discharge injection fitting with check valve
- With “B” ½” hose barb and “M” M/NPT type connections:
- Suction strainer
- #5 hose clamp (“B” only)
- Tube installation tool
- Mounting hardware kit
- Junction box connectors
FLEXFLO A4 Series Peristaltic Pump for high pressure and high accuracy applications
Max Feed: 158.5 GPH (.04 – 600 LPH)
Max Pressure: 125 PSI (8.6 bar)
Max. working pressure: | 125 psig (8.6 bar) Note: see individual pump tube assembly maximum pressure ratings |
Max. fluid temperature: | 3/8” OD x 1/4” ID tubing connections: 130°F (54°C) M/NPT connections: 185°F (85°C) Note: see individual pump tube assembly maximum temperature ratings |
Ambient Operating Temperature: | 14°F to 115°F (-10°C to 46°C) |
Ambient Storage Temperature: | -40°F to 158°F (-40°C to 70°C) |
Maximum viscosity: | 12,000 Centipoise |
Maximum suction lift: | 30 ft. Water at sea level (14.7 atm psi) |
Operating Voltage: | 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: | 240V50Hz = AS 3112 (Australia/New Zealand) |
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 resistant |
Enclosure: | NEMA 4X (IP66), Polyester powder coated aluminum & Noryl |
Security: | Programmable 6-digit password |
Maximum Overall Dimensions: | 30.8W x 38.8H x 41.9D cm |
Product Weight: | 20.64 Kg |
Approximate Shipping Weight: | 22.68 Kg |
Standards | cETLus, CE |
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.