Drum, Tote and Tank alarms

A Better Overfill Alarm...

• Always on duty because the liquid feed tube is permanently attached to the alarm unit.
• Loud warbling tone cuts through the loudest industrial noise.
• Rugged. Built for rough, wet and corrosive environments.
• A functional check is simple - just loosen the cord grip and lift the Tank Alarm out.
• Transfer to a new drum is easy: No need to screw in threads or fiddle around with tube connections, just drop in.
• Safe. 9 volt circuit in a waterproof enclosure.
• No wetted metal parts.
• It can go anywhere because it is battery operated. No need for power outlets.
• Uninterruptible battery power lasts for years.Lithium battery always included.

OVERFILL ALARM for drums lets you pump liquids into chemical drums and containers. The high level Drum Alarm is quick and easy to install - lets you forget about overfilling forever. Simply drop it into a drum and you're ready to go! No wiring.

• The Mounting Cap on the DHL-1 Drum Alarm makes it easy to switch to a new drum when the old one is full 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 liquid ammonium hydroxide is not a problem.
• Attached Feed Tube on the DHL-1 Drum Alarm makes sure the alarm stays with the alarm. Your tubing is secured with a foolprooof all-polypropylene compression fitting to eliminate chance of spillage due to hose disconnection.
• Float is protected inside a rigid pipe so it can get knocked around without worry. Screen protects float from debris on model DHL-1.
• Uninterruptible battery power works through power failures, can't come unplugged, or be defeated. And because the Tank Alarms don't use any power until alarming, the batteries last for years. further discussion.
• Any Depth. Standard level alarm depths available up to 5 ft. Custom depths have been made 20 feet deep.
• Different Materials: PVC, Polypropylene, PVDF, Stainless Steel.
• Different models
  • DHL-1 includes a 1/2" PVC liquid feed pipe to pump liquid into a drum. The cap slips over a standard 2" drum bung. Alarm depth is fixed at 1" below top of the drum. Polypropylene float and PVC pipe.
  • DHA-5 liquid feed pipe and a cap like the DHL-1 but depth can be adjusted with a thumbscrew from 1-5". Polypropyelene wetted parts. (float and pipe)rew. Polypropyplene wetted parts. (float and pipe).
  • DHP-7 has a liquid pipe and mounts on the drum with a 2" NPS threaded plug. Working depth is adjustable from 1-7 inches using a thumbscrew. Polypropylene wetted parts.
  • DHK-7 is an alarm only and does not have a liquid pipe. Mounts on the drum in the 3/4" threaded bung. Can be adjusted from 2" to 7" maximum depth from the top. All polypropylene wetted parts.
  • DHQ-7 is an alarm only with no liquid pipe. Mounts on a drum using a 2 inch NPS plug. (the fine threads) Depth adjustment from 2-7 inches from the top. Polypropylene wetted parts. Can be adapted to the coarse threads with a buttress adapter. (see options)
• Everything Included - Every unit includes a threaded bushing to adapt the 1" NPT threads for the cord grip to 2" NPT. threads. Lithium battery is included.

Drum Level Control...

• Always on duty because the liquid feed tube is permanently attached to the alarm unit.
• It can go anywhere because it is battery operated. 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 in.
• Protects your Pumps from debris with an intake screen.
• Flow Indicator built in.

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!

• 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 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 liquid ammonium hydroxide is not a problem.
• Attached Suction Pipe can't be separated from the float switch, so the level alarm is always on duty.
• Removable Filter Screenguards your pumps from debris or crystals.
• Float switch is protected inside a rigid pipe so it can get knocked around without worry.
• Secure compression tubing connection eliminates air leakage in your feed lines.
• The Built-in Suction Pipe depth is perfectly sized to reach the bottom of the drum to pump out all of the liquid. Because it is a rigid pipe, it always draws from the bottom and your pump will never be drawing air instead of liquid.
• 
• Different models
  • Polypropylene float is standard on all models. Pipe can be PVC or polypropylene piping. All-PVDF models also 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 Same as above but has 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 Kynar (PVDF) wetted parts.
  • DLP Float switch alarm pipe and suction pipe. Threaded plug screws into 2" NPS bung. Polypropylene wetted parts.
  • DLK Float switch alarm 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 bung. Polypropylene wetted parts.
  • If you don't see the model you need, we'll gladly customize it for you! Please contact us.

A Better Overfill Alarm...

• Always on duty
• It can go anywhere because it is battery operated. 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.
• Safe. 9 volt circuit in a waterproof enclosure.
• No wetted metal parts.
• A functional check is simple - convienient button for testing.

IBC TOTE TANK ALARM for high liquid level makes sure your tank will never overfill. When liquid level is high, an IBC Alarm emits a very loud 103dB warbling sound, and flashing LED.

• Uninterruptible battery power works through power failures, can't come unplugged, or be defeated. And because the Tank Alarms don't use any power until alarming, the batteries last for years. A low battery alert is an option.
• Float switch is protected inside a rigid pipe so it can get knocked around without worry. Optional screen protects float from debris.
• Adjustable Depth. Simply loosen the cord grip to slide the pipe to correct depth. Standard maximum depth is 10" and this can be adjusted to 1" if desired.
• Because the liquid pipe and the alarm are integrated into the same unit, the level alarm is always on duty.
• IBC Alarms come in all different materials for all different chemistries:
  • PVC
  • Polypropylene
  • PVDF
• All constructions are built for rugged industrial envirnoments
• Different models
  • IHK-PP-10 polypropylene float switch and pipe mounted in an adjustable collar. No feed pipe.
  • IHK-KY-10 is the same as above but has PVDF pipe and float so all wetted materials are PVDF.
  • IHP-PP-10 has a 3/4" pipe to feed liquid into the tank. Feed pipe and alarm mounted in a 2" NPT plug throught the IBC lid.
  • IHP-KY-10 is the same but has PVDF pipe and float so all wetted materials are PVDF.

Better Liquid Level Control...

• Always on duty because the liquid tube is permantly attached to the alarm unit.
• It can go anywhere because it is battery operated. 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.
• Protects your pumps from debris with an intake screen.
• Flow indicator built into low level units.
• No wetted metal parts.

IBC TOTE TANK ALARM for low liquid level makes sure your process will never run out of chemicals. When liquid level is low, an IBC Alarm emits a very loud 103dB beeping sound, and flashing LED.

• Uninterruptible battery power works through power failures, can't come unplugged, or be defeated. And because the Tank Alarms don't use any power until alarming, the batteries last for years.
• Float switch is protected inside a rigid pipe so it can get knocked around without worry. Optional screen protects float from debris.
• Adjustable Depth. to fit any size tote. Simply loosen the set screws to slide pipes to correct depth up to 50 inches. (Standard Mauser 330 gallon IBC has a depth of 48.5".
• The feed tube is permanantly attached to the float switch, so the level alarm is always on duty.
• Removable filter screen on the suction pipe guards your pumps from debris or crystals. A replaceable check valve can be easily inserted in-line to prevent liquid from draining when transferring to new containers if needed.
• IBC Alarms come in different materials for many different chemistries:
  • PVDF
  • Polypropylene (standard)
    • Polypropylene models have polypropylene floats, and polypropyelene piping so all wetted parts are polypropylene except the Acrylic flow indicator and glass ball. If Acrylic is incompatible there are models available without the flow indicator.
  • Stainless upon request
• All constructions are built for rugged industrial envirnoments
• Standard Models Available:
  • ILP-PP - polypropylene wetted parts with liquid suction pipe and acrylic flowmeter. Includes 6 inch buttress thread lid.
  • ILPX-PP - same as above but no flow indicator.
  • ILK-PP - no liquid suction pipe. (level alarm part only).
  • PVDF (Kynar) models have the suffix KY instead of PP.

Waterproof Screw Lock Connector CN-2

For units with a cable. Makes it easy to connect and disconnect.

PLC Output PLC

A circuit board allows you to select N.C. or N.O. output to your PLC. Includes button to silence buzzer. Includes 10 feet of communications cable.

Wireless Transmitter & Receiver W2

Wireless transmitter inside the level alarm sends a wireless signal to the receiver. Buzzer and relay in receiver.

Siren Alarm Box SA-1

Siren alarm gives an extremely loud signal. Suitable for entire buildings.

Different Buzzer Tones BZ-xx

Different buzzer tones to audibly identify different units. (Chime, Stucatto, Whoop, Beep)

Buzzer Volume Control V-1

Snap-on muffler reduces the volume by 20 dB and anywhere in-between just by rotating the slots.

Alternate Color LED BL-x

Default color is red. Amber, Blue, and Green are in stock. White is a special order.

Slip-On Cap IBC-SC

A regular IBC lid with the threads taken off so it slips on and doesn't need to be screwed on for fast tank changes.