GRACO Repair Kit, Cylinder, 3900, Pro - (SKU: 17H865)The GRACO 17H865 is a repair kit for the cylinder of the 3900 Pro series equipment. It is designed to restore and maintain the performance of the cylinder assembly, ensuring optimal operation and longevity. The kit typically includes seals, O rings, and other components made from durable materials such as PTFE and fluoroelastomer, suitable for high pressure and demanding environments. Key Features: Repair Kit Cylinder, 3900, Pro Includes seals, O

Inspect the coupler for any damage prior to installation

ensuring optimal performance and longevity of the pump

follow GRACO equipment manual for installation procedures

Quick disconnect coupler

The GRACO 15A215 Plate Diaphragm is a replacement part specifically designed for use in GRACO pump systems

supporting applications such as two-component coatings

Ball bearing mechanism for smooth rotation and reduced wear

Compatible with GRACO SaniForce™ 12:1 and similar sanitary pump models

Ensure all connections remain tight and secure

Reliable halogen illumination

but this is the most consistent with product listings)

typically made from a durable polymer such as UHMWPE (Ultra High Molecular Weight Polyethylene)