LPG Pump for Cylinder Filling LPG Gas Cylinder
YQB series LPG pump is mainly used for transportation of liquefied petroleum gas, propylene, ammonia, but also for irrigation and transport all kinds of similar nature or volatile liquids and petroleum products
FAQ (Click here)
Q：How do I select the correct model?
A：Please provide key parameters including flow rate, head, medium type, application, and voltage. Our engineering team will evaluate your working conditions and recommend the most suitable model.
Q：Do you support bulk customization?
A：Yes. We provide OEM & ODM services. For bulk orders, please contact us for wholesale pricing and customized solutions.
Q：Are your prices competitive?
A：As a direct manufacturer, we offer factory-direct prices with stable quality, no middleman markup.
Q：What are your shipping times?
A：Standard models: normally shipped within 3 working days.Customized models: generally 7–10 working days.
Q：How is quality ensured?
A：All products are 100% tested before delivery. Our quality system complies with ISO 9001, CE, and other international certifications.
Q：What warranty do you provide?
A：We offer a 1-year warranty against manufacturing defects. Free repair or replacement is provided for quality-related issues, excluding wearing parts such as seals and bearings.
Our Promise
- Reliable quality with strict testing standards and durable performance.
- Factory-direct pricing with flexible customization options.
- 17+ years of experience, global customers in 100+ countries, and responsive one-stop service.
描述
Product Description
LPG transferring vane pump is specially developed for the transportation of liquefied gas and various petroleum related products.
The YQB series LPG pump can transport liquefied petroleum gas, propylene, liquid ammonia, as well as various volatile liquids and petroleum products with similar properties. It belongs to positive displacement vane pump with sophisticated internal structure. The stator adopts composite curve surface, double-end mechanical seal matched with O-ring sealing structure. Internal rotating metal parts cooperate with non-metallic accessories, ensuring long-term safe, stable and reliable continuous operation.
Filling LPG pump matched with filling gun and hose, used for LPG gas transfer between different gas cylinders
Large-flow LPG transferring pump, realize long-distance gas transportation through pipeline connection
Product Details
Working Principle
This liquefied medium pump is a positive displacement vane pump, also applicable for liquid ammonia transportation. It relies on centrifugal sliding of vanes to realize medium delivery, and the flow rate is proportional to the rotating speed of the main shaft. The domestic original composite curve stator forms multiple sealed working chambers with rotor, baffle plates and vanes.
When the rotor rotates, the volume of the suction chamber expands to form negative pressure for liquid suction. With continuous rotation, the chamber volume decreases to complete pressurized liquid discharge. The vanes are tightly attached to the stator inner wall by centrifugal force and double baffle positioning, ensuring stable rated operation of the pump unit.
Technical Specifications
| Model | Rev (rpm) | Capacity (M³/h) | Differential Pressure (MPa) | Working Pressure (MPa) | Motor Power (kW) | Inlet Dia (inch) | Outlet Dia (inch) | Temperature (°C) |
|---|---|---|---|---|---|---|---|---|
| YQB2-5 | 600r.P.m | 2 m³/h | 0.5MPa | 1.6MPa | 1.5KW | 1 | 1 | -40 ~ +40 |
| YQB5-5 | 780r.P.m | 5 m³/h | 2.2KW | 1.2 | 1.2 | |||
| YQB10-5 | 600r.P.m | 10m³/h | 0.5MPa | 1.6MPa | 5.5KW | 2 | 2 | -40 ~ +40 |
| YQB15-5 | 780r.P.m | 15m³/h | ||||||
| YQB15-5A | 780r.P.m | 15m³/h | 0.4MPa | 1.6MPa | 4KW | 2 | 2 | -40 ~ +40 |
| YQB10-5A | 600r.P.m | 10m³/h | ||||||
| YQB25-5 | 600r.P.m | 25m³/h | 0.5MPa | 1.6MPa | 11KW | 3 | 3 | -40 ~ +40 |
| YQB35-5 | 780r.P.m | 35m³/h | ||||||
| YQB50-5 | 600r.P.m | 50 m³/h | 0.5MPa | 1.6MPa | 15KW | 4 | 4 | -40 ~ +40 |
| YQB60-5 | 780r.P.m | 60 m³/h | 0.5MPa | 1.6MPa | 15KW | 4 | 4 | -40 ~ +40 |
| YQB80-5 | 780r.P.m | 80 m³/h | 0.5MPa | 1.6MPa | 18.5KW | 4 | 4 | -40 ~ +40 |
Applications
- Matched with filling gun and hose, used for LPG gas filling and transshipment between different gas cylinders.
- Connected with industrial pipelines to realize large-volume, long-distance LPG medium transportation.
- Optional direct-coupled drive structure, eliminating belt transmission, with higher efficiency, lower failure rate and more stable operation.
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