GRACO Piston/Throat Seal for 120 Pump - (SKU: 15Y231) Maximum Working Pressure: 3300 psi

Maximum Working Pressure: 3300 psi (228 bar

viscous fluids such as coatings

Designed for use with GRACO fluid handling equipment (specific models not listed)

Replace the shield as part of routine maintenance to prevent pump failure

GRACO Piston/Throat Seal for 120 Pump - (SKU: 15Y231) Maximum Working Pressure: 3300 psiThe GRACO 15Y231 is a piston throat seal designed for use in GRACO 120 series pumps. It is typically made from durable elastomeric or composite materials engineered for high pressure and high wear environments. This seal ensures proper sealing between the piston and throat, preventing leaks and maintaining pump efficiency in lubrication and fluid transfer applications. Key Features: Piston Throat Seal For GRACO 120 Pump GRACO 120 series pumps