Product details
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FLEXFLO A4 Peristaltic Metering Pump
Peristaltic pump design does not have valves that can clog requiring maintenance, is self-priming, and cannot vapor lock or lose prime.
Features & Benefits
Key Benefits
- Self-priming system
- Functions against maximum line pressure
- No by-pass valves required
- Cannot vapor lock or lose prime
- 30ft suction lift capability
- Gentle low shear pumping action
- Patented Tube Failure Detection (TFD)
- Detects chemical in pump head
- Prevents false triggering
- Monitors tube rupture
- Dual channel tube design (optional)
- Optimizes performance
- Enhanced pressure capability
Control Interface
- Operator-friendly digital touchpad
- Menu-driven software
- VGA Graphic multi-color backlit LCD
- Displays status, speed, and diagnostics
- Input Capabilities
- 4-20mA
- 0-10Vdc
- Pulse inputs for speed control
- 0-30 VDC / contact closure remote start/stop
- Output Features
- Scalable 4-20mA or pulse
- 250V/6A relay
- Three 115V/1A contact closures
- Monitors up to 17 pump functions
Technical Specifications
| Feature | Specification |
|---|---|
| Turndown Ratio | 2,500:1 |
| Enclosure Rating | NEMA 4X (IP66) |
| Warranty | 3 Year |
Design Features
- Chemical-resistant powder coated enclosure
- Wash-down capability
- Heavy duty rotor design
- No flexing for increased accuracy
- No corrodible metal springs or hinges
Safety Systems
- Tube Failure Detection (TFD)
- Prevents hazardous chemical spills
- Monitors tube integrity
- Security Features
- Programmable 4-digit password
- Tamper prevention system
Optional Components Available
Chemical Compatibility
Construction Notes
This tubing material consists of an outer Norprene jacket with an inner liner that is virtually unaffected by acids, bases, salts, ketones and alcohols. Available in a medium stiffness for applications up to 50 psi.
Dimensional drawings
Exploded view
Call or text: +1 (484) 544-0506
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