We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 6 to 10 A, Tether Float - Intrinsically-Safe Pump Control Panels
LIBERTY PUMPSIntrinsically-Safe Pump Control Panels

LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 6 to 10 A, Tether Float

The LIBERTY PUMPS Duplex Control Panel is an intrinsically-safe pump control panel designed for duplex pump systems. It operates with a demand dose dosing schedule and features a rated voltage of 208/240/480V AC, a…

SKU 3G-OTH-92218

Brand
LIBERTY PUMPS
Item
Duplex Control Panel: Duplex, 3, 208/240/480V AC, 6 to 10 A, Tether Float
Category
Intrinsically-Safe Pump Control Panels
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
ISD34=3-191-5
Type
3, 6 to 10 A, Tether Float, Plastic, 4X
AC
208/240/480V
Current
6 to 10 A
Alert Output
Audio
Rated Voltage
208/240/480V AC
Dosing Schedule
Demand Dose
Intrinsic Safety
Intrinsically Safe
Includes Reversing
Non-Reversing
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 with a demand dose dosing schedule and features a rated voltage of 208/240/480V AC, a current range of 6 to 10 A, and an audio alert output. This non-reversing panel is manufactured by LIBERTY PUMPS under part number ISD34=3-191-5.

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

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

Similar products

Matched by specification & description
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic, 4X (MPN ISD34=3-511-5). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic, 4X (MPN ISD34=3-511-5). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 4 to 6.3 A, Tether Float, Plastic (MPN ISD34=3-171-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 4 to 6.3 A, Tether Float, Plastic (MPN ISD34=3-171-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 2.5 to 4 A, Tether Float, Plastic (MPN ISD34=3-141-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 2.5 to 4 A, Tether Float, Plastic (MPN ISD34=3-141-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 1.6 to 2.5 A, Tether Float, Plastic (MPN ISD34=3-131-5). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 208/240/480V AC, 1.6 to 2.5 A, Tether Float, Plastic (MPN ISD34=3-131-5). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 6 to 10 A, Tether Float, Plastic (MPN ISS34=3-191-5). Key specifications — Current: 6 to 10 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 6 to 10 A, Tether Float, Plastic (MPN ISS34=3-191-5). Key specifications — Current: 6 to 10 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic (MPN ISS34=3-511-5). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 9 to 14 A, Tether Float, Plastic (MPN ISS34=3-511-5). Key specifications — Current: 9 to 14 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.

More from LIBERTY PUMPS

View all LIBERTY PUMPS parts →
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, 4X, ISD (MPN ISD54=3-161-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, 4X, ISD (MPN ISD54=3-161-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A, Tether Float (MPN ISD24HS2=3-5). Key specifications — Current: 15 to 20 A; Rated Voltage: 120/208/240V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 15 to 20 A, Tether Float (MPN ISD24HS2=3-5). Key specifications — Current: 15 to 20 A; Rated Voltage: 120/208/240V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 2.5 to 4 A, Tether Float, Plastic (MPN ISS34=3-141-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 2.5 to 4 A, Tether Float, Plastic (MPN ISS34=3-141-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 208/240/480V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, 4X, ISS (MPN ISS54=3-161-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 575V AC, 4 to 6.3 A, Tether Float, Plastic, 4X, ISS (MPN ISS54=3-161-5). Key specifications — Current: 4 to 6.3 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 0 to 15 A, Tether Float (MPN ISD24LC2=3-5). Key specifications — Current: 0 to 15 A; Rated Voltage: 120/208/240V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, Single Phase, 120/208/240V AC, 0 to 15 A, Tether Float (MPN ISD24LC2=3-5). Key specifications — Current: 0 to 15 A; Rated Voltage: 120/208/240V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 1.6 to 2.5 A, Tether Float, 4X (MPN ISS34=3-131-5). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Simplex Control Panel: Simplex, 3, 208/240/480V AC, 1.6 to 2.5 A, Tether Float, 4X (MPN ISS34=3-131-5). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 208/240/480V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, 4X, ISD (MPN ISD54=3-151-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 2.5 to 4 A, Tether Float, Plastic, 4X, ISD (MPN ISD54=3-151-5). Key specifications — Current: 2.5 to 4 A; Rated Voltage: 575V AC; Alert Output: Audio; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, 4X, ISD (MPN ISD54=3-121-5). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.
LIBERTY PUMPS
LIBERTY PUMPS Duplex Control Panel: Duplex, 3, 575V AC, 1.6 to 2.5 A, Tether Float, Plastic, 4X, ISD (MPN ISD54=3-121-5). Key specifications — Current: 1.6 to 2.5 A; Rated Voltage: 575V AC; Alert Output: Visual; Intrinsic Safety: Intrinsically Safe; Includes Reversing: Non-Reversing; Dosing Schedule: Demand Dose; Brand: LIBERTY PUMPS.