LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 0 to 14.9 A
The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for single-phase operation at 120/208/240V AC, supporting a current range of 0 to 14.9 A. It features a demand dose dosing…
SKU 3G-OTH-93188
Also listed as: AE21L4 · AE21L 4 · AE21L-4
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
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Product Description
The LIBERTY PUMPS Duplex Control Panel is a multi-purpose pump control panel designed for single-phase operation at 120/208/240V AC, supporting a current range of 0 to 14.9 A. It features a demand dose dosing schedule and an audio alert output, and is classified as non-reversing and not specified intrinsically safe.
Frequently Asked Questions
What is the LIBERTY PUMPS Duplex Control Panel used for?
The LIBERTY PUMPS Duplex Control Panel is used to manage two pumps in single-phase wastewater or effluent systems. It operates on a demand dose schedule, activating pumps based on liquid level via a tether float. Common applications include sewage lift stations, sump basins, and commercial dewatering where redundant pump operation is required.
What are the specifications of the LIBERTY PUMPS Duplex Control Panel?
The LIBERTY PUMPS Duplex Control Panel (MPN AE21L=4) supports single-phase 120/208/240V AC input and a current range of 0 to 14.9 A. It features a demand dose dosing schedule, audio alert output, and is non-reversing. The panel is not specified as intrinsically safe and uses a tether float for level sensing.
Where to buy the LIBERTY PUMPS Duplex Control Panel worldwide?
3G Electric supplies the LIBERTY PUMPS Duplex Control Panel worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this panel to any international destination.
How to install the LIBERTY PUMPS Duplex Control Panel?
Install the LIBERTY PUMPS Duplex Control Panel in a dry, accessible location near the pumps. Mount the enclosure securely, connect single-phase 120/208/240V AC power to the input terminals, and wire each pump to the designated outputs. Attach the tether float at the appropriate level for demand dose activation. Always follow local electrical codes and consult a licensed electrician.
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3G Electric supplies LIBERTY PUMPS multi-purpose pump control panels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
