AOK50 high flow flap valve Air Operated Diaphragm Pump liquid flow is spacious and good through performance, It is a Large particle passing capacity diaphragm pump, It has a strong capacity for the passage of large solid particles. allowing passage of solid particles with a maximum particle diameter of 40 mm. This aluminum alloy flap valve air operated diaphragm pump is very popular in chemical industry.
AOK50-AL Flap valve Air Operated Diaphragm Pump
Defu’s Flap valve Air Operated Diaphragm Pump is designed to support passage of solids up to 40mm in diameter. Designed for durability in the field. The ingenious air valve design can ensure a more stable and safer transportation process.
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Application：
Mud water handling at mining/construction site
Waste water handling at sewage plant, livestock farm and food factory.
Wastewater handling at petrochemical plant
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The safe and reliable performance of AODD pumps has made them a top choice for the most severe applications. That’s because these double-diaphragm pumps offer advantages that are often unrivaled by other pumping technologies.
They don’t need electricity: AODD pumps are powered by compressed air or natural gas, allowing for application versatility.
They are portable: Pumps can be fitted to carts or dollies and moved easily.
They can handle solids: Pumps fitted with flap check valves can easily pass up to line-size solids.
They can be fully grounded: If a pump has ATEX designation, it can be fully grounded via a provided strap.
They can run dry: AODD pumps are capable of running dry without damage to critical components.
They can deadhead safely: AODD pumps do not generate heat or require a recirculation valve when faced with a closed discharge.
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Features Flap valve design, excellent particle pass ability Upper port inlet, bottom port outlet No dynamic seal, dry running without damage No Impeller, low shear Mainfold port direction can adjustment Excellent suction ability Light weight design, flexible installation |
Hot aluminum flap valve air pump AOK50：
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Model |
AOK50-AL |
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Inlet/ Outlet size |
mm |
50 |
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inch |
2 |
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Flow Rate
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m3/h |
35.22 |
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L/min |
587 |
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Head (m) |
84 |
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Suction Stroke (m) |
8 |
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Max. Particle Diameter (mm) |
40 |
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Max.Air Pressure (kg/cm²) |
8.4 |
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Max.Air Consumption (m³/min) |
2.8 |
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Material of flap valve air operated diaphragm pump |
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Pump body: AL (Aluminum) |
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Center block: PP (Polypropylene), AL (Aluminum) |
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Diaphragm: PTFE, Santoprene, Viton, etc. |
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Valve ball: PTFE, Santoprene, etc. |
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Valve seat: Polypropylene, Polyoxymethylene, PVDF, etc. |
Performance Curve：
Installation Size：
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