GRACO Stainless Steel Relay Cover for RA-Series - (SKU: 6690-1-113)The GRACO 6690 1 113 is a stainless steel relay cover designed specifically for the RA Series equipment. Its primary function is to protect the relay components from environmental factors such as dust, moisture, and mechanical damage, ensuring reliable operation and longevity of the relay system within GRACO equipment. Key Features: Relay cover RA Series Stainless steel GRACO RA Series equipment Durable stainless steel construction for corrosion

Its primary function is to ensure proper alignment and stability of the bead dispenser during operation

and maintenance settings for mixing and applying coatings

Ensure all old packings and seals are removed before installing new components

and other materials requiring robust

Check for proper fit and compression before final assembly

particularly in applications requiring reliable air control and protection of internal components

but GRACO hoppers are typically constructed from robust

4" Pattern Width)

HPM6HC SD 20

Up to 4050 psi (as per compatible tip ratings)

Recommended for professional use only

Ensure proper alignment of inlet and outlet connections (1-1/2" NPT or BSP or ANSI-flange)