

High-capacity pneumatic chemical injection pump engineered for accurate, repeatable dosing in Graco Python XL systems using the PCI-250-25-XBS-0 configuration.
The Graco 2A25205 Python XL Pump, PCI-250-25-XBS-0 is a genuine OEM pneumatic chemical injection pump designed for accurate, repeatable fluid metering in demanding industrial and oilfield applications. The Python XL series delivers reliable performance while maintaining precise injection rates under continuous operating conditions.
Configured with a 2-1/2 in. air motor and a 1/4 in. plunger, this pump is engineered for efficient low-volume chemical injection. Corrosion-resistant 316 stainless steel wetted components and durable FFKM seals provide long service life when handling aggressive production chemicals.
Ideal for injecting corrosion inhibitors, methanol, scale inhibitors, demulsifiers, biocides, and similar treatment chemicals in oil & gas production, industrial processing, and other applications requiring accurate chemical dosing.