The GRACO A25215 is a pneumatically operated chemical injection pump designed for reliable, high-pressure chemical dosing. It features a 2-1/2 inch air motor, a Chromex-coated 1/4 inch plunger, and FFKM seals for chemical resistance and durability. This pump is intended for use in chemical injection applications, particularly in environments requiring robust, low-maintenance equipment.

Key Features:

• Pneumatic chemical injection pump
• Python XL, 2-1/2 in air motor, 1/4 in plunger
• 316 stainless steel fluid section/wetted parts, Chromex-coated plunger, FFKM seals
• Capable of operating up to 12,000 psi
• Interchangeable lowers with other Python XL models; suitable for wells with low gas pressure
• CE Approved
• Modular air valve design for easy serviceability
• Removable pilot valve
• Pump lowers are interchangeable with other Python XL models
• Plunger packings can be replaced in 10 minutes or less
• Highest technology air motor on the market (GRACO Merkur® air motor)
• Low air/gas consumption for increased efficiency
• Muffler provides low operation noise levels
• Three stroke adjustment positions
• Adjustable packing seals for better sealing and increased pump life
• 97% recoverable exhaust gas, reduced fugitive methane emissions

Applications:
Chemical injection in oil and gas, mining, and industrial applications where precise, high-pressure chemical dosing is required. Suitable for wells with low gas pressure and environments demanding robust, low-maintenance equipment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use recommended fittings and tubing for chemical compatibility
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain seals and plunger packings
• Consult the manual for specific installation and maintenance procedures