US$ 199.95
^^[Part# NFXUP-S N4 is the same as NFXUPSN4]^^
Fire & Smoke Damper
^^[Part# LF24 US is the same as LF24
providing reliable damper closure and airtightness
Fail-Safe Spring Return: Automatic damper closure in case of power failure
E-0422 | EVERFLOW 2" IPS FULL PORT BALL VALVE *NON-POTABLE USE ONLY* | Everflow Type_PVC/CPVC Valves ^^[Part# NFXUP-S N4 is theResources Datasheet
US$ 199.95
US$ 169.95
US$ 113.97
US$ 69.95
US$ 119.95
US$ 21.99
US$ 50.00
US$ 179.99
US$ 85.00