The GRACO A25810 is a pneumatic chemical injection pump designed for high-pressure chemical injection applications. It features a 4-1/2 inch air motor, a Chromex coated 1/4 inch plunger, and HNBR seals. The pump is constructed for robust performance in demanding environments and is ATEX approved for use in potentially explosive atmospheres.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL, 4-1/2 in Air Motor, 1/4 in Plunger
• Chromex coated plunger, HNBR seals, robust metal construction
• Compatible with Python XL series pump lowers and accessories
• ATEX Approved
• Chromex coated plunger for extended wear resistance
• HNBR seals for chemical compatibility and durability
• Modular air valve design for easy maintenance
• Removable pilot valve
• Interchangeable pump lowers with other Python XL models
• Plunger packings replaceable in 10 minutes or less
• Low air/gas consumption for efficiency
• Muffler for low operation noise
• Proven GRACO Merkur air motor technology
• Three stroke adjustment positions
• Environmentally friendly with reduced fugitive emissions

Applications:
Ideal for chemical injection in oil and gas wells, especially where low gas pressure is present. Suitable for use in hazardous (ATEX) environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compliance with ATEX standards.
• Ensure proper alignment and secure mounting of the pump
• Connect air supply according to manufacturer specifications
• Use compatible chemical injection lines and fittings
• Regularly inspect and replace seals and packings as needed
• Follow all safety guidelines for ATEX environments
• Regularly check and replace plunger packings and seals
• Inspect air motor and valves for wear or damage
• Lubricate moving parts as recommended
• Monitor for leaks and abnormal noise