All-Flo AODD Double Diaphragm Pump - Plastic - 2 in. - D200 All-Flo AODD Double Diaphragm Pump - Conductive Plastic - D Series

2 in. Plastic and Conductive Plastic (D Series) AODD Pump D200

Air Inlet
  • 1/2" FNPT
Liquid Inlet
  • 2"
Liquid Discharge
  • 2"
Connection Type
  • NPT (Threaded)
Max Suction Lift Capability
  • 16.4 ft-H2O (5 m-H2O) Dry
  • 29.5 ft-H2O (9 m-H2O) Wet
Max Flow Rate
  • 140 gpm (530 lpm)
Max Pressure
  • 100 psi (7 bar)
Max Diameter Solids
  • 7/16" (11 mm)
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Physical Specifications
Liquid Port Size: 2 in.
Liquid Connection Types: NPT (Threaded)
Discharge Location: Center
Liquid Connection: Center
Air Inlet Connection Size: 1/2 in. FNPT
Polyethylene PTFE
Weight: 126 lbs (57 kg) 229 lbs (104 kg)
Wet End: Polyethylene, Conductive Polyethylene, PTFE, Conductive PTFE
Air End: Polyethylene, Conductive Polyethylene
Diaphragm: EPDM, Integral PTFE
Seats: Polyethylene, PTFE
O-Rings: EPDM, FKM, FEP-encapsulated
Hardware: Stainless Steel
Muffler: Plastic


Performance Curve

D200 Performance Curve

Note: Additional performance curves can be found in the download section.

Max Flow: 140 gpm (530 lpm)
Max Air Pressure: 100 psi (7 bar)
Max Suction Lift (Dry): 16.4 ft-H2O (5 m-H2O)
Max Suction Lift (Wet): 29.5 ft-H2O (9 m-H2O)
Max Solids: 7/16 in. (11 mm)



Sizes: 3/8 in., 1/2 in., 1 in., 1-1/2 in., 2 in. | Code: ALF-13300-E-01

Dimensional Drawings

Size: 2 in.

3D Models

Size: 2 in.

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