The AqMatic ORE-111 is an EP elastomer O-ring used in diaphragm valve assemblies and internal rebuild kits for water treatment, filtration, and industrial flow control systems.
This O-ring functions as a sealing component within the valve assembly, helping maintain pressure integrity between internal chambers and preventing leakage during valve cycling. In diaphragm valve systems, properly matched O-rings are critical for maintaining reliable pilot control, diaphragm response, and consistent sealing performance.
The ORE-111 configuration uses EP elastomer (EPDM), which is commonly selected for water treatment applications due to its resistance to water, ozone, and many treatment chemicals. EP materials are frequently used where Buna or FKM compounds are not ideal for the operating environment.
This component is typically replaced during valve rebuilds alongside diaphragms, springs, and internal hardware in systems using V42 diaphragm valves, K53 series valves, and automated control assemblies operated through stagers.
$5.46
| SKU | Model Number | Part/Kit |
|---|---|---|
| 1071727 | ORE-111 | O-Ring, EP, ORE-111 |
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 4 × 4 in |
