High Flow AST Emergency Vents Female Thread (366)

0366-03-30HF

Product Description

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Spring Loaded, High Flow Emergency Vent Standard with Screen
and  Buna-n O ring which provides a vapor resistant seal,. The
emergency vent is Female Threaded with  Aluminum  Top & Base.

– Buna N O Rings for sealing
– Screen for theft prevention
– Spring loaded for tight sealing-0 vapor release situations
– Low profile for restricted space installations
– All aluminum construction for weight reduction
– Underwriters Laboratories Listing

Download Spec Sheet Quick Look Installation & Maintenance

  • Made in USA

  • UL Listed

  • ULC Listed

  • Patented

    • Recommended Accessories:

    AST Overfill Prevention Valve
    AST Spill Containment Box
    AST Audible Alarm
    AST Sight Gauge

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    Additional Information

    Size

    #24 1 1/2″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 1 1/4″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 1″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 2″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 3″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 4″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 6″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 8″ Cast Iron Flange Union with Bolts & Nuts (Plated), #24 Cast Iron Flange Union Assembly (Black), #24 Cast Iron Flange Union Assembly (Plated), #24 Cast Iron Flange Union Less Bolts & Nuts (Black), #24 Cast Iron Flange Union Less Bolts & Nuts (Plated), #24 Cast Iron Flange Union with Bolts & Nuts (Black), #24 Cast Iron Flange Union with Bolts & Nuts (Plated), #24 Cast Steel Flange Union less Bolts & Nuts (Black), #24 Cast Steel Flange Union with Bolts & Nuts (Black), #24 Cast Steel Flange Union with Bolts & Nuts (Plated), #24S Cast Steel Flange Union Assembly (Black), #24S Cast Steel Flange Union Assembly (Plated), 1 1/2″, 1 1/2″ C.I.R. Gaskets for #24 or #25 Flanges, 1 1/2″ Cast Iron Flange Union Less Bolts & Nuts (Black), 1 1/2″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 1 1/2″ Cast Iron Flange Union with Bolts & Nuts (Black), 1 1/2″ Neoprene Gaskets for #24 or #25 Flanges, 1 1/2″ Pipe Plugs (Black), 1 1/2″ Pipe Plugs (Plated) (27), 1 1/4″, 1 1/4″ C.I.R. Gaskets for #24 or #25 Flanges, 1 1/4″ Cast Iron Flange Union Less Bolts & Nuts (Black), 1 1/4″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 1 1/4″ Cast Iron Flange Union with Bolts & Nuts (Black), 1 1/4″ Neoprene Gaskets for #24 or #25 Flanges, 1 1/4″ Pipe Plugs (Black), 1 1/4″ Pipe Plugs (Plated) (27), 1 lb Pressure, 1 oz Pressure, 1 oz Pressure, .4 oz Vacuum, 1 vent, 1.0″, 1.25″, 1.5″, 1″, 1″ #24 Cast Iron Flange Union Assembly (Black), 1″ #24 Cast Iron Flange Union Assembly (Plated), 1″ #24S Cast Steel Flange Union Assembly (Black), 1″ #24S Cast Steel Flange Union Assembly (Plated), 1″ C.I.R. Gaskets for #24 or #25 Flanges, 1″ Cast Iron Flange Union Less Bolts & Nuts (Black), 1″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 1″ Cast Iron Flange Union with Bolts & Nuts (Black), 1″ Cast Steel Flange Union less Bolts & Nuts (Black), 1″ Cast Steel Flange Union less Bolts & Nuts (Plated), 1″ Cast Steel Flange Union with Bolts & Nuts (Black), 1″ Cast Steel Flange Union with Bolts & Nuts (Plated), 1″ Neoprene Gaskets for #24 or #25 Flanges, 1″ Pipe Plugs (Black), 1″ Pipe Plugs (Plated), 1″ Pipe Plugs (Plated) (27), 1/2 ‘Pipe Plugs (Black), 1/2″, 1/2″ Pipe Plugs (Plated) (27), 1/2″ x 1 1/2″ x 1 1/4″, 1/4″, 10 ft, 10″, 10″ 16oz Pressure, 10″ 8oz Pressure, 12 oz Pressure, 16 oz Pressure, 16″, 16″x8″, 18″, 2 1/2″, 2 1/2″ Pipe Plugs (Black), 2 1/2″ Pipe Plugs (Plated) (27), 2 1/2″ x 1 1/2″, 2 1/2″ x 1 1/4″, 2 1/2″ x 1″, 2 1/2″ x 2″, 2 oz Pressure, .4 oz Vacuum, 2 vents, 2.0″, 2″, 2″ #24 Cast Iron Flange Union Assembly (Black), 2″ #24 Cast Iron Flange Union Assembly (Plated), 2″ #24S Cast Steel Flange Union Assembly (Black), 2″ #24S Cast Steel Flange Union Assembly (Plated), 2″ Brass, 2″ C.I.R. Gaskets for #24 or #25 Flanges, 2″ Cast Iron Flange Union Less Bolts & Nuts (Black), 2″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 2″ Cast Iron Flange Union with Bolts & Nuts (Black), 2″ Cast Steel Flange Union less Bolts & Nuts (Black), 2″ Cast Steel Flange Union less Bolts & Nuts (Plated), 2″ Cast Steel Flange Union with Bolts & Nuts (Black), 2″ Cast Steel Flange Union with Bolts & Nuts (Plated), 2″ Companion Flange Gasket, Full Face, CIR (29 G), 2″ Companion Flanges (Black) (29), 2″ Companion Flanges (Plated) (29), 2″ Neoprene Gaskets for #24 or #25 Flanges, 2″ Pipe Plugs (Black), 2″ Pipe Plugs (Plated) (27), 2″ x 1 1/2″, 2″ x 1 1/4″, 2″ x 1″, 2″ x 1/2″, 2″ x 1/2″ x 1/2″, 2″ x 2″ x 1 1/4″, 2″ x 3/4″, 2″ x 3/8″, 2″ x 3/8″ x 3/8″, 2″ Zamack & Aluminum, 2″x2″, 20″, 20″x8″, 22″, 24″, 3 1/2″, 3 1/2″ Pipe Plugs (Black), 3 1/2″ Pipe Plugs (Plated) (27), 3 1/2″ x 1 1/2″, 3 1/2″ x 1″, 3 1/2″ x 2 1/2″, 3 1/2″ x 2″, 3 1/2″ x 3″, 3 lb Pressure, 3 oz Pressure, 3 oz Pressure, .4 oz Vacuum, 3.0″, 3″, 3″ #24 Cast Iron Flange Union Assembly (Black), 3″ #24 Cast Iron Flange Union Assembly (Plated), 3″ #24S Cast Steel Flange Union Assembly (Black), 3″ #24S Cast Steel Flange Union Assembly (Plated), 3″ 16 oz Pressure, 3″ 8 oz Pressure, 3″ 8oz Pressure, 3″ C.I.R. Gaskets for #24 or #25 Flanges, 3″ Cast Iron Flange Union Less Bolts & Nuts (Black), 3″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 3″ Cast Iron Flange Union with Bolts & Nuts (Black), 3″ Cast Steel Flange Union less Bolts & Nuts (Black), 3″ Cast Steel Flange Union less Bolts & Nuts (Plated), 3″ Cast Steel Flange Union with Bolts & Nuts (Black), 3″ Cast Steel Flange Union with Bolts & Nuts (Plated), 3″ Companion Flange Gasket, Full Face, CIR (29 G), 3″ Companion Flanges (Black) (29), 3″ Companion Flanges (Plated) (29), 3″ Neoprene Gaskets for #24 or #25 Flanges, 3″ Pipe Plugs (Black), 3″ Pipe Plugs (Plated) (27), 3″ x 1 1/2″, 3″ x 1 1/4″, 3″ x 1″, 3″ x 1″ x 1″, 3″ x 2″, 3″ x 3″ x 1 1/4″, 3″ x 3/4″ x 3/4″, 3/4″, 3/4″ Pipe Plugs (Black), 3/4″ Pipe Plugs (Plated) (27), 3/4″ Plugs (Plated), 3/8″, 30″, 36″, 4 ft, 4 oz Pressure, 4 oz Pressure, .4 oz Vacuum, 4.0″, 4″, 4″ #24 Cast Iron Flange Union Assembly (Black), 4″ #24 Cast Iron Flange Union Assembly (Plated), 4″ #24S Cast Steel Flange Union Assembly (Black), 4″ #24S Cast Steel Flange Union Assembly (Plated), 4″ 16oz Pressure, 4″ 8oz Pressure, 4″ C.I.R. Gaskets for #24 or #25 Flanges, 4″ Cast Iron Flange Union Less Bolts & Nuts (Black), 4″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 4″ Cast Iron Flange Union with Bolts & Nuts (Black), 4″ Cast Steel Flange Union less Bolts & Nuts (Black), 4″ Cast Steel Flange Union less Bolts & Nuts (Plated), 4″ Cast Steel Flange Union with Bolts & Nuts (Black), 4″ Cast Steel Flange Union with Bolts & Nuts (Plated), 4″ Companion Flange Gasket, Full Face, CIR (29 G), 4″ Companion Flanges (Black) (29), 4″ Companion Flanges (Plated) (29), 4″ Neoprene Gaskets for #24 or #25 Flanges, 4″ Pipe Plugs (Black), 4″ Pipe Plugs (Plated) (27), 4″ x 1 1/2″, 4″ x 1 1/4″, 4″ x 1″, 4″ x 1″ x 1″, 4″ x 2 1/2″, 4″ x 2″, 4″ x 3 1/2″, 4″ x 3″, 4″ x 3/4″ x 3/4″, 4″ x 4″ x 1 1/4″, 4″16 oz Pressure, 4″x2″, 42″, 5″ 16oz Pressure, 5″ 8oz Pressure, 5″ x 3″, 5″ x 4″, 6 ft, 6.0″, 6″, 6″ #24 Cast Iron Flange Union Assembly (Black), 6″ #24 Cast Iron Flange Union Assembly (Plated), 6″ #24S Cast Steel Flange Union Assembly (Black), 6″ #24S Cast Steel Flange Union Assembly (Plated), 6″ 16oz Pressure, 6″ 8oz Pressure, 6″ C.I.R. Gaskets for #24 or #25 Flanges, 6″ Cast Iron Flange Union Less Bolts & Nuts (Black), 6″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 6″ Cast Iron Flange Union with Bolts & Nuts (Black), 6″ Cast Steel Flange Union less Bolts & Nuts (Black), 6″ Cast Steel Flange Union less Bolts & Nuts (Plated), 6″ Cast Steel Flange Union with Bolts & Nuts (Black), 6″ Cast Steel Flange Union with Bolts & Nuts (Plated), 6″ Companion Flange Gasket, Full Face, CIR (29 G), 6″ Companion Flanges (Black) (29), 6″ Companion Flanges (Plated) (29), 6″ Neoprene Gaskets for #24 or #25 Flanges, 6″ Pipe Plugs (Black), 6″ Pipe Plugs (Plated), 6″ x 3″, 6″ x 4″, 7 1/2″, 8 ft, 8 oz Pressure, 8 x 18″ Thief Hatch , Oval (52), 8 x 22″ Thief Hatch, Oval (52), 8.0″, 8″, 8″ #24 Cast Iron Flange Union Assembly (Black), 8″ #24 Cast Iron Flange Union Assembly (Plated), 8″ #24S Cast Steel Flange Union Assembly (Black), 8″ #24S Cast Steel Flange Union Assembly (Plated), 8″ 12oz Pressure, 8″ 16oz Pressure, 8″ 2 oz Pressure, 1/2 oz Vacuum, 8″ 8oz Pressure, 8″ C.I.R. Gaskets for #24 or #25 Flanges, 8″ Cast Iron Flange Union Less Bolts & Nuts (Black), 8″ Cast Iron Flange Union Less Bolts & Nuts (Plated), 8″ Cast Iron Flange Union with Bolts & Nuts (Black), 8″ Cast Steel Flange Union less Bolts & Nuts (Black), 8″ Cast Steel Flange Union less Bolts & Nuts (Plated), 8″ Cast Steel Flange Union with Bolts & Nuts (Black), 8″ Cast Steel Flange Union with Bolts & Nuts (Plated), 8″ Companion Flange Gasket, Full Face, CIR (29 G), 8″ Companion Flanges (Black) (29), 8″ Companion Flanges (Plated) (29), 8″ Lid Assembly, 2 Oz., 8″ Neoprene Gaskets for #24 or #25 Flanges, 8″ Thief Hatch, Round (50), 8″ Thief Hatch, Round Deep Collar (50D), 8×18, 8×22, 9″, Add for 37 Brass Vent, Base Gasket, Base Gasket CIR, C.I.R. Gaskets for #24 or #25 Flanges, Cap Gasket EPDM, Companion Flange Gasket, Full Face, CIR (29 G), Companion Flanges (Black) (29), Companion Flanges (Plated) (29), Lid Assembly 1 oz., Lid Assembly 2 oz., Lid Assembly 4 oz., Lid Gasket EPDM, Lid Gasket Neoprene, Neoprene Gaskets for #24 or #25 Flanges, Pipe Plugs #27, Triplex Vent (37), Triplex Vent (37X), Vacuum Disc Buna N, 0366-03-30HF, x 3″ 8oz Pressure

    $113.98 – $415.75

    High Flow AST Emergency Vents

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    SKU: 0366-03. Categories: , , , .
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