In-line Water Separator & Air Filter GP-320 Roller Cover You should squirt some every

You should squirt some every time in the throat of the piston pump before every use

These tips are the most common sizes for high volumes of paint like the 515

Brushed Aluminum Cup

The best practice is using page 10 of the Owner's Manual to thin and choose the appropriate projector set

In-line Water Separator & Air Filter GP-320 Roller Cover You should squirt some everyIn line Water Separator & Air Filter GP 320 Details: In line Water Separator and Air Filter removes, water and dirt particles from compressed air flow. Can be Attached directly to paint spray gun or air tool. Clear reservoir bowl shows accumulated water taken out of the air line. Small Push Valve allow user to periodically drain bowl of trapped moisture 1 4" NPT Male inlet x 1 4" NPT Female outlet. Measurements: 3. 5"L x 1. 5"W Weight: 0. 3lbs Kit