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LIBERTY PUMPS ALM-P1 Liquid-Level Alarm, 120V AC, 86 dB, Audio/Visual, 3 Inputs - Liquid-Level Alarms
LIBERTY PUMPSLiquid-Level Alarms

LIBERTY PUMPS ALM-P1 Liquid-Level Alarm, 120V AC, 86 dB, Audio/Visual, 3 Inputs

The LIBERTY PUMPS Water Alarm: High Level is a liquid-level alarm with a 120V AC nameplate voltage and battery backup. It features an audio/visual alarm rated at 86 dB, operates automatically, and includes a sensor…

SKU 3G-OTH-94077

Also listed as: ALMP1 · ALM P1

Brand
LIBERTY PUMPS
Item
ALM-P1 Liquid-Level Alarm, 120V AC, 86 dB, Audio/Visual, 3 Inputs
Category
Liquid-Level Alarms
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
ALM-P1
Type
Auto, 86 dB, Audio/Visual, 1
AC/9V DC
120V
Alarm Inputs
3
Battery Backup
Yes
Nameplate Voltage
120V AC
Switch Type Included
Sensor

Technical Documents

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LIBERTY PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIBERTY PUMPS Water Alarm: High Level is a liquid-level alarm with a 120V AC nameplate voltage and battery backup. It features an audio/visual alarm rated at 86 dB, operates automatically, and includes a sensor switch type with three alarm inputs. This model, manufacturer part number ALM-P1, is designed to alert users to high water levels.

Frequently Asked Questions

What is the LIBERTY PUMPS Water Alarm ALM-P1 used for?

The LIBERTY PUMPS Water Alarm ALM-P1 is a liquid-level alarm that alerts users to high water levels in sump pits, basins, or tanks. It provides an 86 dB audio/visual signal and operates automatically with three alarm inputs, making it suitable for residential and light-commercial water-management applications.

What are the specifications of the LIBERTY PUMPS Water Alarm ALM-P1?

The LIBERTY PUMPS Water Alarm ALM-P1 has a nameplate voltage of 120V AC with a 9V DC battery backup. It includes a sensor switch type, operates automatically, and delivers an 86 dB audio/visual alarm. The unit supports three alarm inputs and is identified by manufacturer part number ALM-P1.

Where to buy the LIBERTY PUMPS Water Alarm ALM-P1 worldwide?

3G Electric supplies the LIBERTY PUMPS Water Alarm ALM-P1 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and to place an order for this liquid-level alarm.

How to install the LIBERTY PUMPS Water Alarm ALM-P1?

Install the LIBERTY PUMPS Water Alarm ALM-P1 by mounting it in a dry location near the monitored area. Connect the sensor switch to the three alarm inputs per the manufacturer's wiring diagram. Plug the unit into a 120V AC outlet; the 9V DC battery backup ensures operation during power loss. Test the alarm after installation.

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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The LIBERTY PUMPS ALM-2-1 is an automatic liquid-level alarm with 86 dB audio/visual alert. It operates at 120V AC with battery backup and includes a tether float switch. The unit accepts up to 3 alarm inputs, suitable for monitoring water levels in sump pits or other areas
This liquid-level alarm provides an 88 dB audio/visual alert when water reaches a high level. It operates on 120V AC with a 9V DC battery backup and includes a tether float switch. Designed for use in sump pits, sewage basins, or other liquid containment areas to warn of potential flooding
LIBERTY PUMPS
This liquid-level alarm provides an 88 dB audio/visual alert when water reaches a high level. It operates on 120V AC with a 9V DC battery backup and includes a tether float switch. Designed for use in sump pits, sewage basins, or other liquid containment areas to warn of potential flooding