ARO AODD Pump 123 GPM PP/PP/PTFE 1.5″ Flanges 637165-XX
$ 6,415
Part No: 637165-XX
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123 GPM polypropylene AODD pump with 1.5″ ANSI flanged ends
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PTFE diaphragm with Santoprene backer, chemical resistant
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Unbalanced air valve prevents stall; max pressure 120 psi
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Suitable for industrial fluid transfer and chemical handling
Description
ARO AODD Pump 123 GPM PP/PP/PTFE 1.5″ Flanges 637165-XX
The ARO Air-Operated Double Diaphragm (AODD) Pump is a high-performance, durable solution designed for industrial fluid transfer applications. Constructed with polypropylene casings and PTFE diaphragms, this 1.5″ flanged pump delivers exceptional chemical resistance, leak-free operation, and easy maintenance for demanding environments. Its no-stall unbalanced air valve design ensures continuous operation and superior air efficiency.
| Specification | Information |
|---|---|
| Brand | ARO |
| Product Type | AODD Pump |
| Part Number | 637165-XX |
| Pump Ratio | 1:1 |
| Maximum Flow Rate | 123 GPM |
| Displacement Per Cycle (Std) | 0.67 gal (2.54 L) |
| Displacement Per Cycle (PTFE) | 0.43 gal (1.63 L) |
| Max Operating Pressure | 120 psi (8.3 bar) |
| Air Inlet | 1/2″-14 NPTF (Female) |
| Fluid Inlet/Outlet | 1.5″ ANSI Flange |
| Suspended Solids Max Diameter | 1/4″ (6 mm) |
| Maximum Dry Suction Lift | 14 ft (4.27 m) |
| Sound Level @ 70 PSI | 77.7 dB(A) @ 60 Cycles/min |
| Body Material Options | Polypropylene, PVDF (Kynar®) |
| Diaphragm Material Options | PTFE w/ Santoprene, Viton, Hytrel, Nitrile |
| Weight (Polypropylene) | 62 lbs (28.1 kg) |
| Weight (PVDF) | 92 lbs (41.7 kg) |
| Cast Iron Air Motor (Add-on) | +23 lbs (10.4 kg) |
| Center Section | Aluminum or Cast Iron |
| Porting Configurations | Flanged, Threaded, 3-Piece Manifold |
| Construction Type | Bolted, leak-free |
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