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LIBERTY PUMPS High Water Alarm: High Level, 120V AC/9V DC, Auto, 86 dB, Audio/Visual - Liquid-Level Alarms
LIBERTY PUMPSLiquid-Level Alarms

LIBERTY PUMPS High Water Alarm: High Level, 120V AC/9V DC, Auto, 86 dB, Audio/Visual

The LIBERTY PUMPS High Water Alarm: High Level (MPN ALM-2) is a liquid-level alarm with a nameplate voltage of 120V AC and battery backup. It includes a tether float switch and features 86 dB audio/visual alerts with…

SKU 3G-OTH-94103

Brand
LIBERTY PUMPS
Item
High Water Alarm: High Level, 120V AC/9V DC, Auto, 86 dB, Audio/Visual
Category
Liquid-Level Alarms
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Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
ALM-2
Type
Auto, 86 dB, Audio/Visual
AC/9V DC
120V
Alarm Inputs
3
Battery Backup
Yes
Nameplate Voltage
120V AC
Switch Type Included
Tether Float
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LIBERTY PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIBERTY PUMPS High Water Alarm: High Level (MPN ALM-2) is a liquid-level alarm with a nameplate voltage of 120V AC and battery backup. It includes a tether float switch and features 86 dB audio/visual alerts with three alarm inputs.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LIBERTY PUMPS ALM-2 high water alarm used for?

The LIBERTY PUMPS ALM-2 high water alarm is used to detect rising water levels in sump pits, sewage basins, or other liquid containment areas. It provides an 86 dB audio/visual alert and supports up to three alarm inputs, helping prevent flooding and property damage in residential or light commercial applications.

What are the specifications of the LIBERTY PUMPS ALM-2?

The LIBERTY PUMPS ALM-2 operates on 120V AC with a 9V DC battery backup. It includes a tether float switch, produces an 86 dB audio/visual alarm, and accepts up to three alarm inputs. The manufacturer part number is ALM-2, and the switch type included is a tether float.

Where to buy the LIBERTY PUMPS ALM-2 worldwide?

You can source the LIBERTY PUMPS ALM-2 high water alarm through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LIBERTY PUMPS components for liquid-level alarm applications.

How to install the LIBERTY PUMPS ALM-2 high water alarm?

Install the LIBERTY PUMPS ALM-2 by mounting the control unit in a dry location and connecting the tether float switch according to the wiring diagram. Ensure the float is positioned at the desired alarm level. Connect 120V AC power and install the 9V DC backup battery. Test the alarm by lifting the float to verify the 86 dB audio/visual alert activates.

Used in

Common applications for LIBERTY PUMPS
Municipal wastewater treatment — LIBERTY PUMPS Quadplex Control Panel (MPN QE34=6-511-3) for managing multiple pump stations
Commercial building sump management — LIBERTY PUMPS Duplex Control Panel (MPN AE34=3-621-5) for alternating pump operation
Residential sewage handling — LIBERTY PUMPS 41-gallon polyethylene basin (MPN K001132) for below-grade installations
Industrial effluent transfer — LIBERTY PUMPS Grinder Pump (MPN LSGH503MV-5) for solids reduction in high-flow applications
Emergency backup sump systems — LIBERTY PUMPS Battery Backup Sump Pump (MPN 442-10A-EYE) with Wi-Fi monitoring for flood prevention
Single-pump dewatering — LIBERTY PUMPS Simplex Control Panel (MPN SX24HC1=3) for small-scale water removal

LIBERTY PUMPS Products

3G Electric supplies LIBERTY PUMPS liquid-level alarms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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