Air-operated double diaphragm pumps are valued for their simplicity and reliability. They have no mechanical seal, no close-tolerance impeller, and no lubrication requirement. In principle, they should be among the...
Flow Technologies
Phoenix AODD Pump
PVDF-Grade Chemical Resistance, Engineered to Run Quiet
Phoenix is the original Fluimac AODD pump — the range the company was built on, and the platform its other lines are engineered from. It’s a self-priming, seal-less positive displacement pump that dry-runs without damage, handles abrasive and viscous fluids, and safely dead-heads against a closed discharge. Casings are available in PP, Aluminium, SS AISI 316, POMc, and PVDF+CF for strong resistance to acids and high-temperature process chemicals. Phoenix Food and Lotus extend the same platform for hygienic and ultra-pure duty when the application calls for it.
PVDF+CF construction — outstanding resistance to acids and high-temperature process chemicals, with ATEX-certified conductive (KC) versions for hazardous areas
Low noise, low vibration — dual-silencer exhaust design keeps operation as quiet as 62 dB across the Phoenix range
Seal-less, dry-run safe — self-primes to 6 m suction lift and safely dead-heads against a closed discharge without damage
13 sizes, 4–1,050 lt/min — from P4 to P1000, with Phoenix Food and Lotus variants available for hygienic and ultra-pure applications
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AODD Pump
Phoenix
The core Fluimac AODD range, available in PP, PVDF+CF, Aluminium, SS AISI 316 or POMc for general industrial chemical transfer. Flow rate 4–1,050 lt/min. Models P4 to P1000.
AODD Pump
Phoenix Food
Hygienic version of Phoenix in electro-polished SS AISI 316 with Tri-Clamp connections, for food, beverage and pharmaceutical processing. Flow rate 20–1,000 lt/min.
AODD Pump
Lotus
Pure AODD pump in CNC-machined PTFE, PE or PP for the most aggressive acids, caustics and solvents. Flow rate 10–110 lt/min.
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Latest Resources
The Problem with Undersizing an AODD Pump: Pressure, Fatigue, and Why Bigger Flow Demands Aren’t Always the Answer
Oversizing an AODD pump is a common mistake — but undersizing is arguably worse. An oversized pump wastes compressed air and accelerates diaphragm wear through overwork. An undersized pump does...
The Impact of Specific Gravity on AODD Pump Selection and Operation
When engineers and operators select an AODD pump for an application, the conversation almost always starts with flow rate, pressure, and chemical compatibility. Specific gravity, if it is considered at...
ATEX Zone 1 vs Zone 2 for AODD Pumps: What the Codes on the Label Actually Mean
Specifying a pump for an explosive atmosphere without understanding what the ATEX marking actually says is a compliance risk and a safety risk. The label on a Fluimac Phoenix carries...
AODD Pump Diaphragm Maintenance Intervals: The 100K / 1M / 20M Cycle Schedule
Most people don’t think about diaphragm maintenance until the pump leaks. By that point, the diaphragm has failed and chemical is either in the air circuit or on the floor....
When to Use PVDF Instead of Polypropylene or Stainless Steel in an AODD Pump
An AODD pump body sees more sustained chemical exposure than almost any other wetted component in a plant. Pick the wrong material and you don’t get a slow, manageable decline...