3-inch air-operated double diaphragm pump with an aluminum body and center section
and maintenance of GRACO NPT pump systems
Regularly check the adjustment screw for tightness and wear
with no pumps pre-installed
Mobile design for portability
GRACO Retainer, Plug, Vent, Retainer (21145-00) - (SKU: 21145-00) 3-inch air-operated double diaphragm pumpThe GRACO 21145 00 is a retainer, plug, and vent retainer component, typically made from durable plastic or metal (material not explicitly specified in available sources), designed to secure and seal vent or plug assemblies within GRACO equipment, ensuring proper function and preventing leaks. Key Features: Retainer, Plug, Vent, Retainer 21145 00 Secures vent or plug assemblies Helps prevent leaks Designed for easy replacement and maintenance