EXW Singapore — collect or forward from our Singapore office.

3G Electric
LIBERTY PUMPS 405HV-2 High-Temp Sink Drain Pump System - High-Temp Sink Drain Pump Systems
LIBERTY PUMPSHigh-Temp Sink Drain Pump Systems

LIBERTY PUMPS 405HV-2 High-Temp Sink Drain Pump System

The LIBERTY PUMPS Sink Drain Pump System (MPN 405HV-2) is a 5.5-gallon high-temp sink drain pump system with a 1/2 hp motor, rated for 208/230V AC. It delivers a flow rate of 46 gpm at 10 feet of head and features a…

SKU 3G-OTH-84418

Also listed as: 405HV2 · 405HV 2

Brand
LIBERTY PUMPS
Item
405HV-2 High-Temp Sink Drain Pump System
Part Number
405HV-2
Category
High-Temp Sink Drain Pump Systems
Available to Order
Also known as:405HV-2LIBERTY PUMPS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
405HV-2
Type
1/2 hp, 46 gpm Flow Rate @ 10' of Head
AC
208/230V
Switch
Piggyback Tether Float
Rated Voltage
208/230V AC

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 Sink Drain Pump System (MPN 405HV-2) is a 5.5-gallon high-temp sink drain pump system with a 1/2 hp motor, rated for 208/230V AC. It delivers a flow rate of 46 gpm at 10 feet of head and features a top discharge location with a piggyback tether float switch.

Frequently Asked Questions

What is the LIBERTY PUMPS Sink Drain Pump System 405HV-2 used for?

The LIBERTY PUMPS 405HV-2 is a high-temp sink drain pump system designed to handle hot water drainage from commercial sinks, laundry trays, or condensate. It is ideal for applications where gravity drainage is not possible, such as in basements or below-grade plumbing fixtures.

What are the specifications of the LIBERTY PUMPS 405HV-2?

The LIBERTY PUMPS 405HV-2 features a 1/2 hp motor, rated voltage of 208/230V AC, and a 5.5-gallon tank. It delivers 46 gpm flow rate at 10 feet of head, with a top discharge location and a piggyback tether float switch. The manufacturer part number is 405HV-2.

Where to buy the LIBERTY PUMPS 405HV-2 worldwide?

3G Electric supplies the LIBERTY PUMPS 405HV-2 sink drain pump system to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the LIBERTY PUMPS 405HV-2 sink drain pump?

Install the LIBERTY PUMPS 405HV-2 by connecting the inlet to the drain line and the top discharge to the plumbing stack. Ensure the piggyback tether float switch has clearance to move freely. Wire the 208/230V AC motor per local codes. Test operation before securing the unit.

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
Not sure this is the right part? Photo-identify it→

LIBERTY PUMPS Products

3G Electric supplies LIBERTY PUMPS high-temp sink drain pump systems. 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 →

More from LIBERTY PUMPS

View all LIBERTY PUMPS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first