GRACO Plug, Tube, Plastic, 1/4" DIA - (SKU: 21604-01)The GRACO 21604 01 is a plastic plug designed for use in tubing systems, specifically with a 1 4 inch diameter. It is engineered to provide a secure seal and is intended for use within GRACO equipment to prevent leaks and maintain system integrity. Key Features: Plug 21604 01 1 4" DIA Plastic Designed for GRACO equipment with 1 4" tubing connections Engineered for lasting, heavy duty performance Designed for ease of maintenance and replacement Helps

designed for use in GRACO equipment such as the Husky 307 air-operated double diaphragm (AODD) pump

Regularly inspect and maintain V-packings and other wear components for best performance

Designed for reliable separation of fluid and air chambers

Keep documentation and maintenance records for compliance and traceability

Maximum flow rate: 568 L/min (150 GPM)

Ensure the system is depressurized before servicing or replacing the valve housing and seat

but it is intended to function as a critical component for maintaining proper assembly and alignment in various GRACO systems

and dispense equipment

Ensure the pump is installed according to GRACO guidelines for safety and performance

moisture-proof wiring for reliable operation

It features a 1/2" NPT inlet and a 1/2" x 35' hose

and optimal performance of the dosing pump system