The Wacker Neuson PSG2 500 submersible pump is perfect for low-level water pumping applications. This electric 110 volt single-phase pump can easily handle continuous operation and prevent motor damage with its built-in thermal protection. With its kink-free multi-directional discharge coupling and 32' cord, this pump is easy to use and reliable. With a reasonable flow rate, this submersible pump is ideal for a variety of low-level pump applications. Get yours today.

Features

• Top discharge for continuous operation and motor cooling
• Built-in thermal protection prevents motor damage
• Kink-free multi-directional discharge coupling
• Reasonable flow ideal for low pump applications

Comes with 

• Submersible Pump
• Electrical supply cable
• Operator's manual

Technical specifications

Wacker Neuson PSG2-500 Submersible Pump (2″, 110V/60Hz) — Complete 2025 Guide

When you need reliable, low-level water removal — whether it’s for construction dewatering, basement drainage, utility pits, or flood control — having a pump that’s compact, durable, and efficient is essential. The Wacker Neuson PSG2-500 2-inch Submersible Pump offers that performance. Built to handle light solids, continuous operation, and harsh jobsite conditions, it’s one of the stronger submersible options in the PST/PSG series for 2025.

Below is a deep-dive into everything you need to know: technical specs, what sets it apart, applications, pros and cons, maintenance, and whether it's right for your operation.

What Is the PSG2-500?

The PSG2-500 is a single-phase, 110V/60Hz submersible pump made by Wacker Neuson. It has a 2-inch discharge, is rated for clean to slightly dirty water (with small suspended solids), and is engineered to work even at very low water levels (low-level pumping). It’s part of the PST/PSG line that focuses on submersible pumps with compact form factor and relatively high head and flow for their size.

Features built in include thermal motor protection, ability to operate in vertical or horizontal hose layouts, and a design to run continuously in demanding environments.

Key Technical Specifications

Here are the specs for the PSG2-500 you need to know:

What Sets the PSG2-500 Apart (Features & Advantages)

Here are the standout features and what makes this pump a good value and practical for many jobs:

1. Low-level pumping & top discharge for cooling
   It can pump water very close to ground level; top discharge also helps motor cooling even when water levels are low. 

2. Thermal motor protection
   To prevent damage from overheating or dry running, this protection kicks in automatically. Very helpful when operators may leave the pump running under less-than-ideal water cover. 

3. Multi-directional discharge coupling
   Hose layout flexibility: you can run discharge hose vertically or horizontally without severe bends or kinks that reduce performance. 

4. Durable impeller & semi-vortex design
   The semi-vortex, urethane rubber impeller tolerates small solids and resists damage better than purely plastic impellers. 

5. Moderate power draw & manageable weight
   Running amps is relatively low (6.1 A), making it easier to use on standard 110V circuits. And at ~23 lbs and compact dimensions, it’s portable and easier to handle. 

Practical Applications — Where PSG2-500 Works Best

This pump is well suited to:

• Construction & Jobsite Dewatering — Removing water from basements, trenches, footings, formwork leaks.

• Flood or Storm Response — Quickly pumping off shallow pooled water around buildings or foundations.

• Utility / Municipal Maintenance — Draining vaults, catch basins, or repair pits with low solids.

• Property Management / Residential — Sump backup, shallow well pump replacement, pond cleanup (if solids are small).

• Backup Pumping Tasks — Emergency drain-downs, pool overflows, etc.

Because of its solids capacity (~6 mm), it’s best where debris is limited. If there’s heavy mud, sludge, gravel, large solids, or trash, you'll need a dedicated trash pump.

Pros & Cons

Comparisons: PSG2-500 vs Other Pumps in Lineup

Maintenance Tips for PSG2-500

To keep the pump working well and extend its lifespan:

• Clean out intake or strainer after every use to avoid clogging and inefficient flow.

• Periodically inspect impeller and rubber parts for wear; replace when showing signs of abrasion.

• Check the thermal protector & motor insulation; overheating or voltage drops reduce motor life.

• Keep power cable well protected — avoid tight bends or damage; cord insulation matters for safety.

• If pump will be unused for long stretches, rinse, dry, and store in a dry area. Lubricate any exposed metal or fasteners that may rust.

• Ensure hoses and discharge line are properly sized and straight where possible to reduce head loss.

FAQs

Q: What is the maximum lift / head this pump can handle?
A: Approximately 40 ft (12 m) vertical head under nominal conditions. 

Q: What is the solids size that can pass through the pump?
A: Roughly 0.24-inch (6 mm) solids. Anything larger can reduce flow or damage the impeller. 

Q: What’s the running current?
A: About 6.1 amps under normal operating conditions. Starting current jumps to ~12.5 A. 

Q: Can it run dry?
A: No. Dry running can damage the mechanical seal and motor. The pump does include thermal protection to reduce damage risk if dry run occurs. Still, avoid dry operation. 

Q: How small of a water level can it pump from?
A: It can work in low water conditions; the design supports low-level pumping (though specs for minimum submerged depth are in the manual). 

Q: Is 110V power enough for jobsite usage?
A: Yes, for its design. But you’ll need stable supply (good wiring / outlet rated for enough amp draw). Voltage drop or weak extension cords will impact performance.

Is the PSG2-500 Right for You?

Choose the PSG2-500 if you:

• Need a compact pump that can handle clean to slightly dirty water and small solids.

• Require low-level pumping from basins, trenches, or utility pits.

• Prefer electric power (110V) over gas/diesel.

• Want a relatively lightweight, portable solution.

• Need low maintenance and good durability.

You might consider another model if:

• You frequently deal with heavy solids, debris, mud, or slurry (go with a trash pump).

• You require very high vertical lifts beyond ~40 ft.

• Power supply is weak, or you need lower starting current.

• You need super low-profile or ultra-low height submerged pumping below what this model supports.

Summary & Why It Ranks Among Top Submersibles

The Wacker Neuson PSG2-500 2″ Submersible Pump (110V/60Hz) is a strong choice in the mid-range submersible class in 2025. It strikes a solid balance between:

• Good flow (62.4 GPM) for its size

• Decent head height (~40 ft), good for many vertical/horizontal setups

• Solids handling up to ~6 mm, which adds jobsite ruggedness

• Low-level pumping capability

• Reliable Wacker Neuson brand backing

For many contractors, municipal crews, and homeowners, it offers excellent performance without the cost or complexity of larger trash pumps.