Duotek AF0250
The Duotek AF0250 is an air-operated double-diaphragm (AODD) pump with a 1 1/4" BSP connection that delivers a maximum flow rate of 250 l/min. It offers a versatile solution for chemical dosing and liquid transfer applications and is easily adjustable thanks to its intuitive controls.
Its design, which requires no electrical power, allows it to be fully submerged in liquid without losing efficiency. It operates without issues with high-viscosity, corrosive, and solids-laden liquids; its seal-less design enables dry running up to 6 meters, while its fully bolted housing ensures robust sealing and safety.
Every Duotek pump undergoes a 100% wet test (dry run, initial suction, and leak tests) after installation. Its portable and compact design makes installation, operation, and maintenance easy; it is available with an optional transport cart.
- 250 l/min Maximum Flow Rate
- 80 m Maximum Discharge Head
- 8 bar Maximum Air Pressure
Technical Info
Technical Specifications
| Liquid Connections | 1 1/4" BSP |
|---|---|
| Air Connection | 1/2" BSP |
| Maximum Flow Rate | 250 l/min |
| Maximum Air Pressure | 8 bar |
| Maximum Discharge Head | 80 m |
| Maximum Suction Lift (Dry) | 6 m |
| Maximum Suction Lift (Wet) | 9,8 m |
| Maximum Solids Passage | 7,5 mm |
| Noise Level | 75 dB |
| Maximum Viscosity | 35,000 cps |
| Displacement per Stroke | 700 cc |
