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Intended for in-plant machinery lubrication
Ideal for painting and coating applications where a wide
Designed for use with GRACO air motors and compatible remote exhaust systems
stainless steel drum cover
and fluid handling tasks across industrial
GRACO Fitting, Union, 1/2 x 3/8 Tube PTC - (SKU: 16U657) Intended for in-plant machinery lubricationThe GRACO 16U657 is a union fitting designed to connect 1 2 inch and 3 8 inch tubing, commonly used in fluid handling systems. Its material is not explicitly specified in available documentation, but it is typically constructed from durable metals or plastics for reliable performance in industrial environments. This fitting is intended for use within GRACO equipment to ensure secure and leak free connections between different tubing sizes. Key
Facility Maintenance & Safety > Personal Protective Equipment (PPE) > Hard Hats & Face Shields > Hard Hats & Bump Caps" loading="lazy"/>
