Product Description
The Multiquip QP3TH is a 3-inch gasoline-powered trash pump designed for reliable, high-flow dewatering in construction, utility, and water transfer applications. Powered by a proven Honda GX240 engine, this pump delivers up to 396 GPM and handles solids up to 1.5 inches, making it one of Multiquip’s most popular and versatile trash pumps.
Built for Jobsite Dewatering & Water Transfer
The QP3TH 3" Gas Trash Pump is designed for contractors who need a reliable, mid-range trash pump that performs across a wide range of applications.
This pump is ideal when:
Faster dewatering is required than a 2" pump can handle
Water contains debris, sediment, or solids
A gasoline-powered pump is preferred
The pump needs to be moved between job sites
A rugged, professional solution is required for daily use
Multiquip QP3TH 3" Gas Trash Pump Key Features & Benefits
Honda GX240 Gas Engine – Trusted performance and easy starting
396 GPM Flow Rate – High-output water transfer
95 ft Max Head – Strong pumping capability
1.5" Solid Handling – Pumps debris without clogging
Dual 3" Discharge Ports – Flexible jobsite setup
Cast Iron Components – Abrasion-resistant and long-lasting
Tubular Steel Frame – Protection and easy transport
Technical Specifications
Engine & Performance
Specification
Details
Engine
Honda GX240 Gasoline
Horsepower
7.9 HP
Max Flow Rate
396 GPM (1500 LPM)
Max Head
95 ft (29 m)
Max Lift
25 ft (7.6 m)
Max Pressure
41.1 PSI
Starting System
Recoil Start
Fuel Type
Gasoline
Fuel Tank Capacity
1.58 gal (6 L)
Pump Construction & Dimensions
Specification
Details
Suction / Discharge
3 in x 3 in
Max Solid Size
1.5 in (37 mm)
Pump Type
Centrifugal Trash Pump
Seal Type
Carbon / Silicon Mechanical Seal
Impeller
Cast Iron
Pump Housing
Aluminum with cast iron fittings
Frame
Tubular steel
Length
28.7 in (729 mm)
Width
21.7 in (551 mm)
Height
23 in (584 mm)
Operating Weight
142 lb (64 kg)
Optional Accessories
Wheel Kit (UWKB)
Why Choose the Multiquip QP3TH?
Proven Honda GX240 Gas Engine
Powered by a 7.9 HP Honda GX240, this pump delivers reliable performance with excellent fuel efficiency and long service life. An automatic low-oil shutdown protects the engine during operation.
High Flow Output – 396 GPM
Moves large volumes of water quickly, making it ideal for construction dewatering, water tank filling, and general pumping applications.
Handles Debris with Ease
Designed to pass solids up to 1.5 inches, allowing reliable operation in dirty or debris-filled water.
Dual 3-Inch Discharge Ports
Provides flexibility for multiple hose configurations and increased jobsite efficiency.
Built for Durability
Features a cast iron impeller and volute, aluminum body with cast iron fittings, and a heavy-duty tubular steel frame for long service life.
Easy Maintenance
Large, tool-free cleanout cover allows fast access for inspection and debris removal.
Applications
The Multiquip QP3TH 3" Gas Trash Pump is commonly used for:
Construction site dewatering
Water tank and water truck filling
Utility and trench work
Flood and stormwater removal
Industrial water transfer
Excavation and pit dewatering
The Multiquip QP3TH is widely considered the most versatile trash pump in the Multiquip lineup.
Order the Multiquip QP3TH from Cleanflow
At Cleanflow, we supply professional-grade pumping equipment backed by expert support and reliable shipping.
✔ In stock and ready to ship
✔ Ships across Canada and the USA
✔ Manufacturer warranty included
✔ Expert product support
✔ Trusted by contractors and municipalities
Make your pump jobsite ready with our optional heavy-duty suction and discharge hose kit. Order online today or contact our team for help selecting the right trash pump for your application.
Frequently Asked Questions
What is the Multiquip QP3TH used for?
The Multiquip QP3TH is used for construction site dewatering, water transfer,
flood cleanup, trench work, and utility applications where water contains
debris or solids.
Can the QP3TH handle solids?
Yes. The QP3TH can handle solids up to 1.5 inches in diameter, making it
suitable for dirty, debris-filled water commonly found on construction and
utility job sites.
Is the QP3TH portable?
Yes. The pump features a compact tubular steel frame and manageable operating
weight, allowing it to be easily transported between job sites.
What makes this different from a water pump?
Trash pumps are designed to move dirty water containing solids and debris,
while standard water pumps are intended for clean water only. Trash pumps
feature heavy-duty impellers and larger internal clearances to prevent clogging.
Is the Honda engine reliable?
Yes. The Honda GX240 engine is well known for reliability, fuel efficiency,
and long service life. It also includes low-oil shutdown protection to help
prevent engine damage.
What is the difference between a centrifugal pump and a trash pump?
A trash pump is designed to move dirty water containing sand, rocks, leaves,
or debris using a heavy-duty impeller and large internal clearances. A standard
centrifugal pump is intended for clean or lightly contaminated water and can
clog or wear quickly when exposed to debris.
Can I run a trash pump without water?
No. Trash pumps must be primed with water before operation. Running a trash
pump dry can damage the mechanical seal and internal components.
How far can a trash pump pull water?
Most trash pumps, including the Multiquip QP3TH, can lift water up to 25 feet
vertically (maximum suction lift). Actual performance depends on hose length,
elevation, and water conditions.
How is the QP3TH shipped and what should I expect?
The QP3TH ships fully assembled and ready for use. Due to its size and weight,
it is typically shipped via freight. Tracking information is provided after
shipment, and delivery coordination assistance is available if needed.
