✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
Heavy-Duty 4″ Full Trash Water Pump for High-Volume Dewatering
The Kodiak PWP4SWT is a 4 inch gas trash pump built for contractors, municipalities, and industrial users who need maximum flow, serious solid handling, and long-term durability. Classified as a true 4″ full trash water pump, it is engineered to move slurry, mud, and debris-laden water without clogging or excessive wear.
Powered by a proven Honda GX340 gasoline engine, the PWP4SWT trash pump delivers up to 528 GPM, making it an ideal solution for large-scale construction dewatering, flood control, excavation drainage, and utility work. Manufactured in Japan with heavy-duty internal components, this pump is designed for consistent performance in demanding environments.
4″ Gas Trash Pump Performance Overview
- Pump Type: 4″ Full Trash Water Pump
- Max Flow Rate: 528 GPM (2000 LPM)
- Max Head: 92 ft (28 m)
- Max Suction Lift: 26 ft (8 m)
- Max Solid Handling: 1.4″ (36 mm)
- Engine: Honda GX340, 11 HP
- Fuel Tank Capacity: 1.72 gal (6.5 L)
This performance range places the PWP4SWT among the most capable heavy-duty gas engine trash pumps in its class.
High-Volume 4″ Gas Trash Pump for Dirty Water Applications
Not all 4″ trash pumps are created equal. The Kodiak PWP4SWT is a full trash pump, not a semi-trash design, meaning it is purpose-built to handle abrasive materials and larger solids with fewer interruptions.
This pump is the right choice when:
- Large volumes of dirty water must be moved quickly
- Water contains mud, sand, gravel, or debris
- Job sites demand reliable, gas-powered pumping
- Equipment durability and service life matter
- A professional-grade 4″ trash pump is required
If your operation depends on uninterrupted pumping in harsh conditions, the PWP4SWT gas trash pump is built to keep working.
Key Features & Real-World Benefits of Kodiak PWP4SWT 4″ Gas Trash Pump
Honda GX340 Gasoline Engine (11 HP)
Professional-grade power with excellent reliability and global service support. Built for continuous jobsite use.
Oil Alert™ Engine Protection
Automatically shuts down the engine if oil levels drop too low, helping prevent costly engine damage.
True 4″ Full Trash Pump Design
Handles solids up to 1.4 inches, making it ideal for slurry, mud, and debris-filled water where semi-trash pumps struggle.
Cast Iron Impeller & Volute
Superior abrasion resistance for long service life in harsh pumping conditions.
Silicon Carbide Mechanical Seal
Designed to withstand abrasive materials and extend seal life under heavy use.
Aluminum Pump Housing
Corrosion-resistant and lighter than fully cast-iron housings without sacrificing durability.
Large Front Cleanout Cover
Provides fast access for debris removal and inspection, minimizing downtime.
Tubular Steel Frame
Protects the pump during transport and provides stability on uneven terrain.
Technical Specifications
Pump Performance
| Specification | Value |
|---|---|
| Suction / Discharge | 4″ x 4″ |
| Max Flow Rate | 528 GPM |
| Max Head | 92 ft (28 m) |
| Max Suction Lift | 26 ft (8 m) |
| Max Solid Size | 1.4″ (36 mm) |
Engine & Construction
| Specification | Value |
|---|---|
| Engine | Honda GX340 Gasoline |
| Power Output | 11 HP (8.2 kW) |
| Mechanical Seal | Silicon Carbide |
| Impeller / Volute | Cast Iron |
| Pump Housing | Aluminum |
| Frame | Tubular Steel |
| Oil Alert | Yes |
Dimensions & Weight
| Specification | Value |
|---|---|
| Length | 33.1 in (840 mm) |
| Width | 24.8 in (630 mm) |
| Height | 27.6 in (700 mm) |
| Operating Weight | 174 lb (79 kg) |
Common Applications
The Kodiak PWP4SWT 4 inch trash pump is commonly used for:
- Large construction site dewatering
- Excavation and trench drainage
- Flood and stormwater control
- Utility maintenance and repair
- Agricultural water transfer
- Rental fleet applications
Anywhere high-volume, debris-filled water needs to be moved efficiently, this pump delivers dependable results.
Trash Pump Size Comparison
| Pump Size | Best For | Typical Use Cases |
|---|---|---|
| 2″ Trash Pump | Light-duty, portable jobs | Tight spaces, small volumes, quick setup |
| 3″ Trash Pump | Balanced performance | General construction, utility work |
| 4″ Trash Pump | High-volume pumping | Large-scale dewatering, debris-heavy water |
For contractors handling serious water volume and debris, a 4″ gas trash pump like the Kodiak PWP4SWT provides the flow capacity and durability required for demanding job sites.
Buy a Professional 4″ Gas Trash Pump from Cleanflow
At Cleanflow, we supply professional-grade gas engine trash pumps trusted by contractors, municipalities, and industrial users across North America.
- In stock and ready to ship
- Ships across Canada & the USA
- Clear shipping costs shown at checkout
- Support available to help confirm fit and application
Order online today or contact our team to compare this Kodiak 4″ trash pump with other heavy-duty trash pumps and find the right solution for your job.
Frequently Asked Questions
What is a 4″ full trash water pump?
A 4″ full trash water pump is designed to move dirty water containing larger solids and debris. It uses heavy-duty internals and wider clearances to reduce clogging and wear.
How much water can the Kodiak PWP4SWT pump?
The PWP4SWT can pump up to 528 gallons per minute, depending on operating conditions.
What size solids can this trash pump handle?
This pump can handle solids up to 1.4 inches (36 mm) in diameter.
Does this pump need to be primed before use?
Yes. Like all centrifugal trash pumps, the casing must be filled with water before starting.
Is this pump suitable for professional construction use?
Yes. With a Honda GX340 engine, cast-iron wear components, and steel frame, the PWP4SWT is built for contractor, municipal, and rental applications.
Why choose a Kodiak trash pump?
Kodiak Power Equipment trash pumps are known for rugged construction, reliable Honda engines, and long service life in demanding pumping environments.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
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