

Graco D73331 Pump 1040 A (PA01AA1SSSDPT0) is an air‑operated diaphragm pump with stainless steel seats and PTFE diaphragms/balls for chemical and abrasion‑resistant fluid transfer.
Graco D73331 Pump 1040 A (PA01AA1SSSDPT0) is an industrial air‑operated diaphragm pump designed with stainless steel seats and PTFE diaphragms/balls for enhanced corrosion and chemical resistance. The pump delivers quiet, low‑pulsation pneumatic performance and is serviceable for routine maintenance in demanding fluid transfer environments.
| Brand | Graco |
|---|---|
| Part Number | D73331 |
| Seat Material | Stainless Steel |
| Ball/Diaphragm Material | PTFE |
| Fluid Port Size | 1" BSP female |
| Pump Operation | Air‑operated diaphragm |
| Center Section | Polypropylene |
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