

Graco DT4666 Husky 1590S Air‑Operated Double Diaphragm Pump is a 1.5‑inch pneumatic diaphragm pump designed for reliable industrial fluid transfer.
Graco DT4666 Pump 1590S‑PS01AS1SPSPSPPT provides stable, low-pulsation fluid transfer for industrial applications. Its 1.5‑inch NPT ports allow easy integration with standard piping.
The air-operated double diaphragm mechanism ensures continuous-duty performance and reduces maintenance needs.
| Brand | Graco |
|---|---|
| Part Number | DT4666 |
| Model Code | 1590S‑PS01AS1SPSPSPPT |
| Pump Type | Air‑Operated Double Diaphragm |
| Fluid Port Size | 1.5 in NPT |
| Application | Industrial Fluid Transfer |
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