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LIBERTY PUMPS ALM-2 Liquid-Level Alarm - Liquid-Level Alarms
LIBERTY PUMPSLiquid-Level Alarms

LIBERTY PUMPS ALM-2 Liquid-Level Alarm

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

Also listed as: ALM2 · ALM 2

Brand
LIBERTY PUMPS
Item
ALM-2 Liquid-Level Alarm
Part Number
ALM-2
Category
Liquid-Level Alarms
Available to Order
Also known as:ALM-2LIBERTY PUMPS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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.

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
Wastewater treatment — Liberty Pumps duplex control panel with alternating operation and demand dose for two sewage pumps
Residential sump pits — Liberty Pumps simplex control panel with tether float for automatic dewatering of basement sump
Commercial sewage ejection — Liberty Pumps duplex panel rated 208/240/480V AC for alternating control of two grinder pumps
Industrial process water — Liberty Pumps control panel with visual alert output for monitoring pump status in fluid-handling systems
Outdoor pump stations — Liberty Pumps outdoor-rated plastic enclosure panel with audio alert for remote alarm signaling
Effluent dosing — Liberty Pumps simplex panel with demand dose schedule for timed discharge in septic systems
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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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