OPW 1004D4 API Coupler seal kits are avaiable in either Nitrile Rubber, Viton or Cold Weather Viton with the following item #'s from the parts breakdown included.
Seal Temperature Range:
- Nitrile Rubber: -20°F - 212°F (-29°C - 100°C)
- Viton: -20°F - 400°F (-29°C - 204°C)
- Low Temp/Cold Weather Viton: -40°F - 400°F (-40°C - 204°C)