

Heavy-duty priming cylinder engineered to maintain stable pressure and efficient fluid priming in high-capacity 400 lb industrial spray and coating systems.
The Graco 185999 Cylinder, Priming, 400 Lb is a heavy-duty priming component designed to support high-capacity industrial fluid handling systems. It plays a critical role in maintaining consistent pressure and ensuring efficient priming performance in large-scale spray and coating equipment.
Built for demanding environments, this priming cylinder is engineered to support continuous operation in high-volume applications where reliability and pressure stability are essential. It is commonly used in Graco bulk supply and pressure feed configurations that require robust priming assistance for smooth material delivery.