These are threaded water shields designed to create a pendent intermediate level sprinkler when installed on an approved sprinkler. (3-1/4" [83mm] diameter) water shields are threaded onto 1/2" sprinkler inlet threads prior to installation.
- Model E1 or E2
- 83mm Diameter Water Shield
- Screw on type: Available in 1/2"(15mm) & 3/4"(20mm) Sprinkler to be used without a guard
- FM approved
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