The GRACO 116837 is a straight fitting with an O-ring, designed to provide a secure, leak-resistant connection in fluid handling systems. Its material is not specified, but it is intended for use in GRACO equipment to ensure reliable fluid transfer and system integrity. Key Features: Fitting, Straight, O-Ring Designed for use with GRACO equipment; specific models not listed Leak-resistant due to O-ring seal Reliable connection for fluid transfer Applications:Used in GRACO fluid handling and lubrication systems to connect hoses or components securely and prevent leaks. Installation Notes: Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment. Ensure O-ring is properly seated before tightening Inspect for damage or wear before installation Follow equipment manual for specific installation procedures Regularly inspect O-ring and fitting for wear or leaks Replace if any signs of damage or deterioration are found