Pressure Washer Pump 3/4" Shaft Horizontal Triplex Plunger 3300 PSI 2.5GPM
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
This is a horizontal triplex plunger pressure washer pump with a 3/4" shaft, designed for 6.5-7 HP engines. It boasts a maximum pressure of 3300 PSI and a flow rate of 2.5 GPM. The pump is constructed from copper and aluminum, weighing 10.8 lbs. It features a 3/4" NH garden hose inlet and a 3/8" Quick Connect outlet, offering compatibility for various pressure washer setups.
Our take
For those needing a durable and powerful replacement pump, this horizontal triplex plunger unit delivers a solid 3300 PSI and 2.5 GPM. The construction from both copper and aluminum suggests a focus on longevity and performance. Its 10.8 lbs weight indicates a robust build. The triplex plunger design is generally known for better efficiency and lifespan compared to axial pumps, which is a significant advantage. It's crucial to confirm your engine matches the 6.5-7 HP requirement and has a 3/4" shaft. The 3/8" quick connect outlet is convenient for attaching various accessories.
Pros & Cons
Pros
- 3300 PSI maximum pressure
- 2.5 GPM max flow rate
- Durable copper and aluminum construction
- Triplex plunger pump design
- Compatible with 6.5-7 HP engines
Cons
- Heavier at 10.8 lbs
- Requires 3/4" shaft engine
Specifications
- Item Weight 10.8 lbs/4.9 kg
- Material Copper, Aluminum
- Model QXB-4
- MPN HZQZB25GPM34AS4AQ
- Type Pressure Washer Pump
- Engine Orientation Horizontal
Show all 12 specifications
- Max/Recommended Pressure
- 3300/2600 PSI
- Max Flow Rate
- 2.5 GPM
- Inlet Connector
- 3/4" NH Garden Hose
- Outlet Connector
- 3/8" Quick Connect
- Shaft Diameter
- φ3/4"/19.05 mm
- Compatible Engine Power
- 6.5-7 HP
