The GRACO A21008 Mongoose™ PVDF Metering Pump is a chemical metering pump constructed from PVDF (polyvinylidene fluoride), designed for precise dispensing of chemicals in a wide range of industrial applications. It is intended for use within GRACO equipment for chemical dosing and maintenance tasks.

Key Features:

• Electric Diaphragm Metering Pump
• Mongoose™
• PVDF (Kynar) fluid section
• 17 GPD (Gallons per Day)
• 250 PSI
• Corrosion inhibitors, methanol, scavengers, and other chemicals suitable for PVDF
• UL, CSA, CE, ATEX approved
• Self-resetting thermal overload protection
• Overcurrent protection with easily replaceable fuse
• Manual stroke adjustment
• Splash cover over controls
• NEMA 4x style enclosure
• Ball/seat check valves
• Prime/air bleed port for easy priming without removing fluid section
• No longer a throwaway pump—designed for longevity and serviceability

Applications:
Oil and natural gas, mining, agriculture, landscaping and lawn maintenance, wastewater, car wash, cooling towers, boilers, plating, and other chemical dosing maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in chemical handling applications.
• Ensure proper electrical supply (120 VAC)
• Follow manufacturer guidelines for chemical compatibility
• Use the prime/air bleed port for quick and easy priming
• Install in a location protected from excessive moisture and splash
• Regularly inspect and replace fuses as needed
• Periodically check for leaks and wear
• Clean and inspect ball/seat check valves
• Monitor for signs of overheating or overcurrent
• Consult the manual for detailed maintenance schedules