The GRACO A26237 is a duplex chemical injection pump designed for reliable and precise chemical injection in demanding environments. It features 316 stainless steel wetted parts and FKM-ETP seals, making it suitable for handling aggressive chemicals. This pump is intended for use in oilfield, pipeline, and industrial applications to protect equipment from corrosion, plugging, and freezing.

Key Features:

• Duplex Chemical Injection Pump
• A26237, 1/4 in Plunger
• 316 SST wetted parts, FKM-ETP seals
• HNBR, FKM, FKM-ETP, FFKM plunger packings and check valve seals for aggressive chemicals
• Designed for hazardous locations (Class 1, Division 1/2, depending on model); specific certification for A26237 not listed
• Precision stroke adjustment (1/2 in to 1 in) for accurate injection rates
• Long-lasting, easily replaceable seals (replacement in less than 10 minutes)
• Sealed against water and dust
• Low friction drivetrain for electrical efficiency
• Designed for years of operation before simple repairs

Applications:
Oilfield chemical injection, pipeline corrosion protection, industrial chemical dosing, and freeze protection.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in hazardous environments.
• Ensure proper alignment and secure mounting
• Follow all local and national electrical and safety codes
• Use appropriate personal protective equipment during installation and maintenance
• Regularly inspect and replace seals as needed for optimal performance
• Replace seals and packings as recommended or when wear is detected
• Keep pump and surrounding area clean and free of debris
• Monitor injection rates and pressure for consistent operation