GRACO A22321 Python XL-DA Pneumatic Chemical Injection Pump, 3-1/2 in Air Motor, 1 in Plunger, Ceramic Coated, HNBR Seals, CE Approved
Python XL-DA series pumps are suitable for chemical injection applications that require higher flows at high pressures. These pumps operate on low gas or compressed air pressures and utilize the same Merkur® air motor used on other Graco products. The Graco patented high efficiency air valve helps minimize fugitive emissions and gas recovery can be achieved on specific models. The Python XL-DA pumps fluid in both stroke directions which provides continuous flow operation and prevents the pump from air locking.
- Double Acting
- Pumps fluid in both directions of the stroke for increased flows
- Provides continuous flow operation for better pump efficiencies
- 2.5 inch pump stroke for high flow rates
- Self Priming
- Anti-locking so air cannot get trapped inside air motor and stall pump
- Pump can free itself of air and resume pumping without any adjustments
- Ease of Serviceability
- Simple pump design for quick seals replacement
- Pumps are installed vertically for a reduced footprint
- Minimum number of tools required
- Environmentally friendly
- Recoverable exhaust gas with kit
- Less fugitive emissions
- 4.5” air motors come ready for a gas recovery add-on kit
Specifications:
| Air Motor Size (in) | 3-1/2 |
| Application | Non-Hazardous Location |
| Approvals | CE |
| Fluid Inlet Size (in) | 1 |
| Fluid Inlet Thread Gender | Male |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 1/2 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Maximum Operating Temperature (°F) | 176 |
| Maximum Working Pressure (MPa) | 8.4 |
| Maximum Working Pressure (psi) | 1225 |
| Minimum Operating Temperature (°F) | -40 |
| Plunger Material | Ceramic Coated |
| Plunger Rod Coating | Ceramic |
| Plunger Size (in) | 1 |
| Seal Material | HNBR |
| Type | Pneumatic Plunger Pump |
