The GRACO OP156-33 GUSMER is a pipe fitting adapter, typically constructed from durable metal or alloy, designed to connect components within GRACO GUSMER spray foam equipment. Its intended use is to facilitate secure and leak-free fluid transfer between different pipe sizes, specifically converting from 3/4 inch male pipe thread (MPT) to 1/2 inch female pipe thread (FPT) with a swivel (SW) union (UN) feature.

Key Features:

• Pipe fitting adapter
• OP156-33, 3/4MPT x 1/2FPT (SW) UN
• Designed for use with GRACO GUSMER spray foam equipment
• Swivel union for easy installation and alignment
• Durable construction for reliable performance
• Facilitates secure, leak-free connections

Applications:
Used in spray foam insulation systems for residential, commercial, and industrial applications, including wall, roof, and rim joist insulation, as well as concrete lifting.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of spray foam equipment.
• Ensure threads are clean and free of debris before installation
• Apply appropriate thread sealant or tape as recommended by GRACO
• Hand-tighten before using a wrench to avoid over-torquing
• Check for leaks after installation and during operation
• Regularly inspect fittings for wear or damage
• Replace fittings if leaks or degradation are detected
• Follow GRACO maintenance guidelines for spray foam equipment