GRACO 102973 - Metallic Ball, 1-1/4", Stainless Steel

Genuine Graco OEM replacement part manufactured to factory specifications for proper fit and reliable service.

Used in compatible Graco sprayers, pumps, regulators, and fluid handling assemblies where this part number is specified.

Specifications

• Outside Diameter: 1.25 in. (31.8 mm)
• Material: stainless steel
• Diameter: 1.25 in. (31.8 mm)

Features

• 1.25 inch diameter check valve ball
• Designed for outlet check valve applications
• Precision engineered for reliable sealing
• Compatible with S340e/SL340e pump series

Applications

• Piston pump outlet check valve sealing
• High-pressure spray equipment maintenance
• Industrial coating applications
• Material spray systems

Compatible Equipment

• S340e pump
• SL340e pump
• Model 222805 - Stainless Displacement Recip Pump, 1500 PSI (10 MPa displacement pump, displacement pumps covered in this manual

Related Parts

• 270463 - Pump Rebuild Kit all soft seals and check balls
• 270464 - Carbide Inlet Seal with o-ring
• 270462 - Piston Seal with o-ring
• 270466 - Pump Outlet Check Valve
• 169491 - Pump Cylinder o-ring, 10 pack
• 110294 - BALL, intake; stainless steel; 2 in. (50.8 mm) dia.
• 101822 - BALL, piston; stainless steel; 0.625" (16 mm) dia.

Part of the S340e/SL340e piston pump repair parts family, specifically the outlet check valve ball component with 1.25 inch diameter This is a piston ball component with reference number 10n in the assembly diagram. Quantity required is 1. This part is marked with an asterisk (*) indicating it is included in Repair Kit 237234, which may be purchased separately. It's also included in Optional Kits 237236, 237238, and 237609.

Reference Manuals

• 3J0303EN-A (Page 2)
• 308147 (Page 26) Carbon Steel Dura-Flo 1800 Pumps
• 308350 (Page 23) Dura-Flo 600 Pumps
• 308418 (Page 23) Stainless Steel Dura-Flo 750 Pumps (ATEX)
• 309277 (Page 20) Displacement Pump