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The DRUM ALARM for HIGH LIQUID LEVEL alerts your attention to full drums with a bright flashing LED and a loud beeper when liquid level is high. Just drop it in a drum and never overfill again!
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Better Liquid Level Control...
- Always on duty because the liquid suction tube is permanently attached to the alarm unit.
- It can go anywhere because its battery powered. No need for power outlets.
- Uninterruptible battery power lasts for years. Lithium battery always included.
- Loud warbling tone cuts through the loudest industrial noise.
- Rugged. Built for rough, wet and corrosive environments.
- Transfer to a new drum is easy: no need to screw in threads or fiddle around with tube connections, just drop it in.
- A functional check is simple - just lift the Drum Alarm out of the drum.
- Protects your pumps from debris with an intake screen.
- Safe. 9 volt circuit in a waterproof enclosure.
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HIGH LEVEL ALARM - DHL-1
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The best way to pump liquids in chemical drums and containers. The Drum Alarm for high level is quick and easy to install - lets you forget about overfilling forever. Simply connect it to a drum and you're ready to go! No wiring needed.
The mounting cap on the DHL-1 Drum Alarm makes it easy to switch to a new drum since you don't have to disconnect tubing while you unscrew a cap - it just drops over the bung. The cap keeps debris out of the drum, and suppresses vapors. Even ammonia drums aren't a problem.
Float is protected inside a rigid pipe so it can get knocked around without worry. Screen protects float from debris on model DHL-1.
Attached feed tube on the DHL-1 Drum Alarm makes sure the alarm stays with the alarm. Your tubing is secured with a compression fitting to eliminate chance of spillage due to hose disconnection. Foolproof!
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SCREEN
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Uninterruptible battery power works through power failures, can't come unplugged, or be defeated. And, because the Drum Alarms don't use any power until alarming, the batteries last for years.
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Different materials: PVC, Polypropylene, Nylon, PVDF. click for chemical resistance chart.
Different Models
Standard models have a polypropylene float switch.
- DHL-1 includes a liquid feeding pipe so you can pump liquid into a drum. The cap slips over the drum bung so no twisting is necessary. Standard alarm depth is 1" below top of the drum.
- DHL-4-PP as above but has all-polypropyelene piping and an adjustable depth 0-4".
- DHM-4 mounts with 3/4" N.P.T. threads, and has no liquid feed pipe. Depth is adjustable from 0-4" by loosening the nut on the cord grip.
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DHL-4-PP
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DHM-4
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ORDER HL-4
$135
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ORDER DHL-1
$159
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ORDER DHL-4-PP
All polypropylene $195
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Questions?
Phone 585-301-0970
email: peter@drumalarm.com
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