Drum Vents
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Prevent drum failure by using these vents to release pressure and vacuum buildup caused by draining liquids and sudden temperature changes. In case of fire, a flame arrester prevents flashback into the drum.
Style D has a removable cap so it can be used as a fill opening.
Style E comes with two carbon filters. The filter traps 99% of vapors.
Activation | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Style | Pressure Relief | Vacuum Relief | Seal Material | Flame Arrester Material | Pipe Size | Gender | Opening Pressure Range | Specifications Met | Each | |
For Horizontal Drums | ||||||||||
Brass | ||||||||||
A | Automatic | Manual | Buna-N Rubber | Brass | 2 NPT | Male | 3 psi-8 psi | FM Approved | 0000000 | 0000000 |
For Vertical Drums | ||||||||||
Brass | ||||||||||
C | Automatic | Automatic | Buna-N Rubber | Brass | 2 NPT | Male | 3 psi-8 psi | FM Approved | 000000 | 000000 |
D | Automatic | Automatic | Buna-N Rubber | Brass | 2 NPT | Male | 3 psi-8 psi | FM Approved | 0000000 | 000000 |
E | Automatic | Automatic | Buna-N Rubber | Brass | 2 NPT | Male | 3 psi-8 psi | FM Approved | 0000000 | 000000 |
Drum Locks
Locks for open-head drums replace the standard 5/8"-11 bolt on the closing ring and lock with a padlock (not included).
Padlockable locks for closed-head drums replace the plugs on 3/4" and 2" drum openings. Made of brass, they're non-sparking and resist corrosion in wet environments. Slide the bar through the hole in each plug and lock with a padlock (not included).
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Lock Type | For Closing Ring Type | Material | Thread Size | Lock Included | For Max. Shackle Dia. | Each | |
Padlockable | Nut and Bolt | Brass | 5/8"-11 | No | 5/16" | 0000000 | 000000 |
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Lock Type | Material | Seal Material | For Pipe Size | Thread Type | Lock Included | For Max. Shackle Dia. | Each | |
Padlockable | Brass | Buna-N Rubber | 3/4, 2 | NPT | No | 5/16" | 0000000 | 0000000 |