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TANK LEVEL ALARM
DRUM ALARM - LOW LEVEL

The DRUM ALARM for LOW LIQUID LEVEL alerts your attention to empty drums with a bright flashing LED and a loud beeper when liquid level is low. Just drop it in a drum and never run out again!

Drum 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 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 fiddle around with tube connections, just drop it in.
  • Protects your pumps from debris with an intake screen.
  • Flow indicator built in.
DRUM LEVEL ALARM

MONITOR LIQUID LEVEL IN DRUMS when feeding from chemical drums and containers. Quick and easy to install - then forget about drum level forever. Simply connect your liquid suction line and drop it in a drum. You're ready to go!

The mounting cap on the Drum Alarm makes it easy to switch to a new drum since you don't have to screw it in, and you don't have to disconnect tubing - it just drops over the bung. The cap keeps debris out of the drum, and it suppresses noxious vapors - even ammonium hydroxide.

Attached suction pipe can't be separated from the float switch, so the level alarm is always on duty.

Removable filter screen guards your pumps from debris or crystals.

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POLYPROPYLENE DRUM ALARM
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VeraSafe Security Seal

REMOVABLE SCREEN

Float switch is protected inside a rigid pipe so it can get knocked around without damage.

Secure compression tubing connection eliminates air leakage into your feed lines.

The built-in flow indicator allows you to verify flowrate and inspect the solution.

The built-in suction pipe depth is perfectly sized to reach the bottom of the drum to pump out all the liquid. Because its a rigid pipe it always draws from the bottom and your pump will never be drawing air instead of liquid.

TippedDrum

ADJUSTABLE LID MODEL DLA

Some Chemicals Commonly Used With the model DLL-55G:

  • Aqueous Ammonia (conc.)
  • Aqueous solutions to 100°C
  • Hydrochloric acid (conc.)
  • Nitric acid (30%)
  • Oils (including waste oils)
  • Potassium carbonate (40%)
  • Soap solution.
  • Sodium hydroxide (50%)
  • Sulfuric acid 70%
  • Sodium Hypochlorite

The following are not compatible with the acrylic flowmeter:

  • Sulfuic acid 98%
  • peracetic acid
  • percholric acid
  • Lactic acid
  • Ketones

CLICK FOR CHEMICAL RESISTANCE CHART

DRUM LEVEL ALARMS

ANY SIZE

Different Models
Polypropylene float is standard on all models. PVDF (Kynar) models are an option.

Drum alarms come with or without acrylic flowmeter, or suction pipe.

Standard models slip over the 2" bung, and there are also models to screw into the threaded bung.

DLA-PP Polypropylene pipe. Adjustable (white) lid slips over drum bung.

DLAX-PP Adjustable lid like above but no flowmeter.

DLAX-KY Adjustable lid like above but all Kynar (PVDF) wetted parts.

DLP Float switch alarm pipe and suction pipe. Threaded plug screws into drum bung. Polypropylene wetted parts.

DLK Float switch alarm only (without suction pipe) screws into a 3/4" bung. Depth is adjustable with a thumbscrew. Fits drums up to 55 gallons. Polypropylene wetted parts.

DLQ Same as DLK but fits a 2" NPS or 2" Buttress thread bung. Polypropylene wetted parts. Available in Kynar by special request.

If you don't see the model you need, we'll gladly customize it for you! Available in Kynar by special request. Please contact us.

DLPAdjustment
IMG0131a

KYNAR WITH DRUM PLUG

DRUM PLUG - DLPX

IMG1451
IMG0046

3/4" NPT (DLK)

SPECIFICATIONS
INSTRUCTIONS - DLL
INSTRUCTIONS - DLA-PP
INSTRUCTIONS - SILENCE BUTTON
INSTRUCTIONS - RELAY
BROCHURE
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DLP-PP
Tthreaded plug mount, with liquid suction pipe

Flowmeter option
Drum size
Tubing fitting size (O.D.)
Drum Plug Thread

DLA-PP
Adjustable depth slip lid, with liquid suction pipe

Flowmeter option
Drum size
Tubing fitting size (O.D.)

DLK-PP and DLQ-PP
Tthreaded plug mount, no liquid suction pipe

Threaded plug size
Size

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Relay Output with Cord
RelayOutput

$78
Beacon LED
LED option for digital timer
$27

Color

Silencing Button/Low Battery Alert Button silences Tank alarm silence button

$38
PLC Output
DRUM ALARM WIRELESS

CLICK TO ENLARGE
AC Power Cord When plug-in AC Tank alarm silence button

$36
Check Valve
InstallingPoppet03

Material

$32
Drum Wedge Draw all liquid out
DRUM ALARM WIRELESS
CLICK TO ENLARGE

$23
Weighted Pipe Dense chemicals like sulfuric SteelShot

$24
Different Buzzer Tones

Tone Type

Different Buzzer Tones
Buzzer Volume Control Snap-on "muffler" reduces
BuzzerMuffler
$5

Wireless Transmitter & Receiver Wireless transmitter
Wireless Receiver for Tank Alarm
$175

Alternate Color LED
LED option for digital timer
$7

Color

Questions?

Phone 585-301-0970
email: peter@drumalarm.com

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