GRACO RING, BACK-UP - (SKU: 104129) The GRACO 15B728 is a

The GRACO 15B728 is a bung adapter designed for use with GRACO spray foam and spray application equipment

Mount on wall for optimal signal coverage

Use M12 connectors for vent valve

The kit is engineered for reliability and safety in demanding environments

Produces an 8–10 inch fan pattern at 12 inches from the surface

GRACO RING, BACK-UP - (SKU: 104129) The GRACO 15B728 is aThe GRACO 104129 RING, BACK UP is a replacement ring component designed for use in GRACO equipment. Its material is not specified in available sources, but it is intended to serve as a backup or support ring within fluid handling systems, likely to ensure proper sealing or alignment of internal parts. Key Features: Ring, Back Up Designed for use with GRACO equipment (specific models not listed) Lightweight (approx. 0. 01 lbs) Compact dimensions