Hannay Part 3-1/8" (Buna) O-Ring For 2" Steel Riser | Replacement Seal | Durable Buna-N Material – Precision Fit For Hannay Steel Risers adapter Its primary function is to

Its primary function is to tighten or loosen hex screws and fittings found on various GRACO machines

Reliability in fluid transfer

The GRACO 187405 is a rod and tie reciprocator component designed for use within GRACO hydraulic reciprocator systems

controlled fluid delivery is required

Hannay Part 3-1/8" (Buna) O-Ring For 2" Steel Riser | Replacement Seal | Durable Buna-N Material – Precision Fit For Hannay Steel Risers adapter Its primary function is toThe HANNAY Part 3 1 8" (buna) O Ring is a precision engineered replacement seal designed exclusively for use with the 2" steel riser assemblies. Crafted from durable Buna N (nitrile) material, this O ring provides excellent resistance to oils, fuels, and abrasion, ensuring reliable sealing performance in demanding industrial environments. Key Features: Constructed from high quality Buna N (buna) elastomer for superior chemical and wear resistance