WLONG Multi-Function Self-Priming Pump: High Flow Centrifugal Pump for Water Sprinkler Truck & Fuel Transfer (Gasoline/Diesel)

    Our WLONG Self-Priming Centrifugal Pump lineup comes with a full range of models featuring different flow rates, heads, and power parameters, fully covering all kinds of on-site working needs. We offer dedicated Self-Priming Pump units specially built for oil tank trucks and sprinkler trucks, along with our versatile High Flow Truck Pump and Dual-Use Water & Oil Pump options that handle both water and oil transfer with ease.

65QZ-4045N

80QZF-6090N

80QZB-6090N

BX-65QZB-50110N-4  

Core Functions Across All Models

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1. Efficient fluid transfer for the High Flow Truck Pump, with a maximum flow of 1000 L/min and rated shaft power up to 28.8 kW.

2. It maintains stable performance under varying flow and pressure, covering a flow range of 40–60 m³/h.

3. Easy installation and user-friendly operation, complete with connecting bolts and gaskets as accessories.

Every Self-Priming Pump in the WLONG lineup is elaborately engineered to meet diverse customer demands.

Water-Only Pump Applications

    WLONG brand features four types of dedicated Self-Priming Pumps for sprinkler trucks, classified as premium High Flow Truck Pumps. Their flow capacity ranges from 40 to 60 m³/h, with three rated flow options: 667 L/min, 833 L/min, and 1000 L/min. 

    Besides single-purpose pump variants, matching Dual-Use Water & Oil Pump alternatives are also available. Multiple parameter options fully accommodate your diverse working requirements.

Dual-Use Water & Oil Pump Applications

•  High-power water-oil dual-use pump for trucks, compatible with various models, rated head 110m, rated shaft power 28.8KW, maximum self-priming height 6.5M, input speed 1450r/min.

•  The Dual-Use Water & Oil Pump combines the reliability of a Self-Priming Centrifugal Pump with media versatility, eliminating the need for separate pumps for different fluids.   

    1. Every Self-Priming Pump we make is built for steady, trouble-free operation. As a professional High Flow Truck Pump, it delivers a flow rate of 40–60 m³/h, a pump head of 45–110 m, and shaft power ranging from 9.25–28.8 kW, making it the perfect fit for all truck fluid transfer jobs.

    2. This heavy-duty Self-Priming Pump boasts a maximum self-priming height of 6.5 meters and an extremely quick start-up speed. It only takes 1.5 minutes to prime water at a 4-meter height, ensuring fast setup and long-term stable running. We have standard single water pump versions and versatile Dual-Use Water & Oil Pump models that can handle water and light chemical fluids. 

    3. This reliable High Flow Truck Pump is ideal for sprinkler trucks, water tank trucks, fuel trucks, and oil tankers, offering practical solutions for different vehicle equipment needs.

1. Cooperative Brands

    We have established long-term stable OEM supporting cooperation with 9 mainstream heavy-duty truck and construction machinery manufacturers in China, covering full-series vehicle models for road transportation, municipal engineering and mining operations.

2. Company Advantages

Full-Cycle Value Service System: Design – Production – Operation – Maintenance

3. Global Logistics and After-sales Service

     We have set up 12 professional 24-hour all-day service centers covering three major continents (Africa, South America, Europe). Local service teams provide on-site installation guidance, self-priming pump fault repair, and spare parts replacement services. We cooperate with mature international logistics suppliers to realize fast global spare parts delivery, effectively cutting your vehicle downtime caused by self-priming pump failures and safeguarding your daily liquid transport business operations.