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LIBERTY PUMPS ISD34=3-141-5 Intrinsically-Safe Duplex Pump Control Panel - Intrinsically-Safe Pump Control Panels
LIBERTY PUMPSIntrinsically-Safe Pump Control Panels

LIBERTY PUMPS ISD34=3-141-5 Intrinsically-Safe Duplex Pump Control Panel

The LIBERTY PUMPS Duplex Control Panel is an intrinsically-safe pump control panel designed for duplex pump systems. It operates at a rated voltage of 208/240/480V AC with a current range of 2.5 to 4 A, is…

SKU 3G-OTH-92186

Also listed as: ISD3431415 · ISD34 3 141 5 · ISD34-3-141-5

Brand
LIBERTY PUMPS
Item
ISD34=3-141-5 Intrinsically-Safe Duplex Pump Control Panel
Part Number
ISD34=3-141-5
Category
Intrinsically-Safe Pump Control Panels
Available to Order
Also known as:ISD34=3-141-5LIBERTY PUMPS
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
ISD34=3-141-5
Type
3, 2.5 to 4 A, Tether Float, Plastic
AC
208/240/480V
Current
2.5 to 4 A
Alert Output
Audio
Rated Voltage
208/240/480V AC
Dosing Schedule
Demand Dose
Intrinsic Safety
Intrinsically Safe
Includes Reversing
Non-Reversing

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

Product Description

The LIBERTY PUMPS Duplex Control Panel is an intrinsically-safe pump control panel designed for duplex pump systems. It operates at a rated voltage of 208/240/480V AC with a current range of 2.5 to 4 A, is non-reversing, and features a demand dose dosing schedule with an audio alert output.

Frequently Asked Questions

What is the LIBERTY PUMPS Duplex Control Panel used for?

The LIBERTY PUMPS Duplex Control Panel is used to manage duplex pump systems in industrial and commercial wastewater applications. It provides intrinsically-safe control for two pumps, featuring a demand dose dosing schedule and an audio alert output for alarm conditions.

What are the specifications of the LIBERTY PUMPS Duplex Control Panel?

The LIBERTY PUMPS Duplex Control Panel operates at 208/240/480V AC with a current range of 2.5 to 4 A. It is intrinsically safe, non-reversing, and includes a tether float switch. The panel has an audio alert output and a demand dose dosing schedule. The MPN is ISD34=3-141-5.

Where to buy the LIBERTY PUMPS Duplex Control Panel worldwide?

You can source the LIBERTY PUMPS Duplex Control Panel worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the LIBERTY PUMPS Duplex Control Panel?

Installation should follow local electrical codes and the manufacturer's manual. Mount the panel in a dry, accessible location. Connect the 208/240/480V AC supply and pump wiring per the diagram. Ensure the tether float is positioned correctly for demand dose operation. Always disconnect power before servicing.

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 intrinsically-safe pump control panels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This intrinsically-safe simplex pump control panel is rated for 208/240/480V AC and 4 to 6.3 A. It features a visual alert output, demand dose dosing schedule, and is non-reversing. Designed for use with tether float controls in wastewater or effluent systems where flammable gases may be present

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