
GRACO D11021
D11021GRACO D11021 is a Husky 205 air-operated double-diaphragm pump. Body material: Acetal. Fluid connection: NPTF/BSPT mixed thread.
- Nominal port size
- Maximum flow
- 18.93 L/min
- Wetted housing
- acetal
- Diaphragm material
- PTFE
Know the pump.
Product overview
GRACO D11021 is a Husky 205 air-operated double-diaphragm pump.
- Body material: Acetal.
- Fluid connection: NPTF/BSPT mixed thread.
- Diaphragm: PTFE.
- Catalog maximum flow: 18.93 L/min.
Selection and quotation
Quote model D11021 when requesting a configuration check. Confirm material compatibility, fluid temperature, required flow and discharge pressure for the intended duty.
Husky 205 series reference photograph, shared from model D12091. Refer to the model specifications for the ordering configuration.
Specifications at a glance.
Review materials, connections and operating limits for your duty point.
Identification
| Brand | GRACO |
|---|---|
| Model / order number | D11021 |
| Series | Husky 205 |
| Nominal port size | |
| Maximum flow | 18.93 L/min |
| Wetted housing | acetal |
| Diaphragm material | PTFE |
| Drive type | Air-operated |
| Connection standard | NPTF/BSPT mixed thread |
Performance
| Maximum flow (L/min) | 18.93 |
|---|
Materials & construction
| Body material | Acetal |
|---|
Connections
| Fluid port size | 1/4″ |
|---|---|
| Connection | NPTF/BSPT mixed thread |
Additional specifications
| Model | D11021 |
|---|---|
| Drive | Air-operated |
| Pump type | Air-operated double-diaphragm pump |
Maximum flow and maximum pressure are separate ratings; they do not describe one simultaneous operating point.
Make the right selection.
Share the fluid, required flow, discharge pressure and temperature with Kevin.

