Duotek AF0018 Air-operated double-diaphragm pumps
Short Description
The Duotek AF0018 is a compact, high-performance air-operated double-diaphragm (AODD) pump offering a max flow rate of 20 l/min. Featuring a seal-free, 100% electricity-free design, it safely supports fully submerged operations and can run dry without damage. Built with an all-bolted construction for maximum leak resistance, it is the perfect solution for low-flow chemical dosing and transferring viscous or abrasive fluids with suspended solids.
Duotek AF0018 is a high-performance, compact air-operated double-diaphragm (AODD) pump designed for maximum versatility and safety in industrial processes. With an easily adjustable flow rate up to 20 liters per minute, it provides an ideal, precise solution for low-flow chemical dosing and liquid transfer applications across various industries.
Engineered for durability, this pump excels at handling viscous, abrasive, and corrosive liquids, including those containing suspended solids up to 2.5 mm. Free of any electrical components, the Duotek AF0018 can be fully submerged during operation with zero impact on performance, ensuring total workplace safety.
The reliable, seal-free design allows the pump to run dry safely without harming the unit or the wider system. Its robust, all-bolted construction provides maximum leak resistance and safety. For guaranteed reliability, every pump is 100% wet tested after assembly, including deadheading, priming, and sealing tests. Small, portable, and simple to install or maintain, it is perfect for multi-location use and is available with an optional transport trolley.
Specification
- Fluid connections: 3/8” BSP
- Air connection: 6 mm
- Max flow rate: 20 l/min
- Max air pressure: 7 bar
- Max delivery head: 70 m
- Max suction lift (dry): 5 m
- Max suction lift (wet): 9.8 m
- Max solid passing: 2.5 mm
- Noise level: 65 dB
- Max viscosity: 10,000 cps
- Displacement per stroke: 30 cc
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