O-Ring -130 EPDM 70A WaterBoss 100241865 (90819)

✅ The WaterBoss O-Ring 100241865 (90819)  is a -130 size O-ring per AS568 standard with an internal diameter of ~63.1 mm and a cross-section of ~3.53 mm.
Made of EPDM rubber with 70A Shore hardness, it offers high resistance to water, salt, and chemicals.
Used in two locations within WaterBoss systems:

• For sealing I/O adapters;
• Inside Drive and Drain End Cap assemblies.

Compatible with WaterBoss models 700, 900, and 950.

⚙️ Features

✅ Size: -130 (ID ~63.1 mm, CS ~3.53 mm)
✅ Material: EPDM rubber
✅ Hardness: 70A (Shore A)
✅ Application: I/O adapters, drive and drain end caps
✅ Compatibility: WaterBoss 700 / 900 / 950
✅ Part number: 100241865 (90819)