Are you going to put the placard on the dry valve riser, or back at the wet system riser?
-Kyle M From: Ben Young <[email protected]> Sent: Tuesday, April 22, 2025 6:12 AM To: 321 via Sprinklerforum <[email protected]> Subject: [External][Sprinklerforum] BOR point for dry system Let's say you have a remote dry system fed off a wet grid. On your calc information box on the drawings and the actual hydraulic placard, do you put the demand at the base of the dry pipe valve riser, or do you put it at the base of the wet riser? Obviously GPM would be the same, but pressure will be different. I've been putting it at the base of the dry pipe valve riser myself, but was curious to see if this was in tune with the rest of the industry. Thanks, Benjamin Young
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