GRACO Repair Seat Piston Kit - (SKU: 16W509)

GRACO Repair Seat Piston Kit - (SKU: 16W509)The GRACO 16W509 is a repair kit containing a piston seat and associated components, designed to restore and maintain the optimal performance of GRACO equipment. The kit is intended for use in servicing and repairing the piston seat assembly within various GRACO fluid handling systems. The piston seat is typically constructed from durable materials such as carbide, and includes an o ring for sealing. Key Features: Repair kit (seat, piston) 16W509

The GRACO 104172 is a tube fitting designed to connect 1/4 inch outer diameter (OD) tubing to a 1/8 inch National Pipe Thread (NPT) male port

Corrosion-resistant construction

Ensure the pump is depressurized and isolated before replacing the diaphragm

This component is crucial for maintaining the integrity and functionality of the equipment it is installed in

3/4 NPTI x 1/2 NPTE

Compatible with Husky Series 1590 diaphragm pumps[3][4]

Inspect for proper fit and alignment before operating the equipment

especially those requiring a 250cc piston guide

exact application not specified

Excellent wear resistance

The GRACO 103553 is a shaft seal designed for use with stainless steel heavy-duty agitators in 5

Used in GRACO Probler P2 Dispense Guns for sealing and leak prevention in spray foam and dispensing applications