
ARO
ARO 66605J-344 — Air-operated double-diaphragm pump (compatible replacement)
Compatible / replacement product
- Model
- 66605J-344

ARO · Compatible / replacement product
A ARO product record for identification and quotation. Match the complete designation, materials and installed equipment before ordering.
Send the complete model, item number, quantity and nameplate photograph. DFIN will confirm the configuration, supply scope and lead time.
PRODUCT RECORD
| Brand | ARO |
|---|---|
| Record scope | Compatible / replacement product |
| Product type | Air-operated double-diaphragm pump |
| Model / configuration | 666053-0D2 |
| Diaphragm material | Buna-N |
| Reference width | 215 mm |
| Reference depth | 164 mm |
| Maximum air supply pressure reference | 100 psig (6.9 bar) |
| Inlet / outlet size | 1/2"-14 NPT inlet / outlet |
| Air inlet / exhaust connection | 1/4"-18 NPT |
| Connection size | 1/2" |
| Maximum flow reference | 10 g.p.m. (37.9 l.p.m.) |
| Connection type | NPT |
| Reference weight | 4.3 kg |
| Reference height | 288 mm |
This record is a compatible / replacement product. The referenced brand identifies the intended equipment; confirm the actual manufacturer, material and assembly fit in the quotation. State explicitly if an original manufacturer item is required.
SELECTION AND SERVICE
Include the complete model or item number, quantity, equipment nameplate, required supply scope, delivery destination and timing. For a pump selection, add the operating conditions. For a repair, include the original part and assembly information.
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