1/2 x 3/4 in. NPT Retard Chamber
1/2 x 3/4 in. NPT Retard Chamber
Package Quantity Info:
Each: 1 Inner Pack: 1-
-
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Product Details
Product Description
- Intended for use in a wet-type automatic sprinkler system riser
- UL and C-UL listed; FM, VdS and LPCB approved for use with the AV-1-300
- For use as a separately ordered item for the model AV-1-300 alarm check valve (TFP910)
- See technical data sheet TFP920 for additional listing details