GRACO Ball Seat - (SKU: 190837)The GRACO Ball Seat (SKU:. 190837) is a spare part designed for use in GRACO process equipment, specifically as a critical sealing component within pumps and proportioners. Its material is typically a durable polymer or TPE (thermoplastic elastomer), as referenced in compatible listings, and it is intended to ensure reliable sealing and smooth operation of fluid handling systems. Key Features: Ball Seat SKU:. 190837 Durable polymer TPE (thermoplastic

suitable for handling various fluids in industrial settings

The GRACO 159153 Swivel Union is a stainless steel and PTFE fitting designed to connect fluid lines in GRACO spray equipment

Energy-Efficient Operation: Capable of running on low pressure—just 20 psi—without sacrificing flow rate or reliability

long-term performance in demanding environments

Maintains proper tension in mechanical assemblies

circuit board

027-inch orifice

Follow manufacturer guidelines for pressure settings and cycling

flexible design for series and injector systems

Designed for use with GRACO equipment requiring 20 PSI regulation

Supports efficient air valve operation

It is intended for use in fluid dispensing and finishing applications