Pressure Relief Vents

Brand: Girard Equipment, Inc

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DOT3X407TWV3-SVL – 3” Swivel Pressure/Vacuum Combination , Special Setting (25#)

MC307BT – Vent with a 3” NPS Swivel Nut Connection – 25#- VSK-8 Pressure Only Valve Seat

Brand: Girard Equipment, Inc

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DOT3X407TWV – 3” NPS female pipe thread, 25# MAWP , 4” HG (2 PSI) Vacuum

Brand: Girard Equipment, Inc

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DOT407LT1 – 4” NPS female pipe thread 30 # MAWP

Brand: Girard Equipment, Inc

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DOT3X407TWV1-SVL – 3” Swivel Pressure/Vacuum Combination , 30# MAWP

GA02010 – DOT407LT2 4“NPS FPT 35# MAWP

Brand: Girard Equipment, Inc

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DOT407LAFTL2 – Vent to Mount on a 4”ANSI, 8-Bolt Flange, 35# MAWP

Brand: Girard Equipment, Inc

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DOT3X407AFTL2 – Vent to Mount on a 3”ANSI, 4-Bolt Flange, 35# MAWP

Brand: Girard Equipment, Inc

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DOT407LAFTLWV2 – GEILINER 35#

Brand: Betts Industries

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RVC3NT-25 – Guardian™ 407/412 Combo Pressure/Vacuum Valve, 3” and 4” NPS Connection