Description
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 pumpdesigned 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






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