The GRACO 197668 is a valve inlet seat, constructed from stainless steel, designed to provide a secure sealing surface for the inlet valve in GRACO diaphragm pumps such as the Triton 308 series. Its primary function is to ensure proper fluid flow and prevent leakage at the inlet valve assembly.

Key Features:

• Valve inlet seat
• Stainless steel
• GRACO Triton 308 Diaphragm Pump (Series A, NPT threads)
• Durable stainless steel construction for longevity and corrosion resistance
• Precision-machined for reliable sealing
• Designed for easy replacement and maintenance

Applications:
Used in GRACO Triton 308 Diaphragm Pumps for industrial fluid transfer applications, including lubrication, chemical transfer, and other processes requiring reliable diaphragm pump operation.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment, reducing the risk of leaks and equipment failure.
• Inspect the seat for nicks or wear before installation
• Clean all mating surfaces thoroughly
• Follow the manufacturer’s torque specifications and assembly procedures as outlined in the equipment manual
• Replace O-rings and other seals as needed during reassembly
• Regularly inspect valve seats and seals for wear or damage
• Replace worn or damaged seats promptly to maintain pump efficiency
• Use only genuine GRACO replacement parts for repairs