The GRACO 17N874 KIT is a gasket and seal kit designed for 50mm Ludecke mortar couplings. It is intended to ensure a secure, leak-free connection between hoses and equipment in GRACO’s mortar and fireproofing pump systems. The material is not explicitly stated, but gasket kits for such couplings are typically made from durable rubber or synthetic compounds to withstand abrasive materials and high-pressure environments.

Key Features:

• Gasket and seal kit
• 50mm coupling
• Compatible with GRACO 50mm Ludecke mortar couplings and associated hoses
• Ensures leak-free connection
• Designed for heavy-duty, abrasive material handling
• Easy to replace for maintenance

Applications:
Used in GRACO mortar and fireproofing pump systems for connecting hoses and equipment, especially in construction, fireproofing, and industrial material transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Inspect gasket and seal for damage before installation
• Clean coupling surfaces thoroughly before assembly
• Follow GRACO’s recommended torque specifications for coupling assembly
• Regularly check for leaks and replace gasket/seal as needed