YPB Sliding Vane Pumps and Vane Pumps operate on the principle that sliding vanes are mounted in slots of the eccentrically mounted rotor within the pump body. As the rotor rotates, the vanes slide out from the rotor and move along the pump body surface. The chamber formed by the rotor, vanes, and pump body undergoes periodic changes in size as the rotor rotates. When the chamber expands, it draws in the medium; when it contracts, it discharges the medium. This cycle continues, facilitating the transport of the medium.
1. Product Performance Features:
(1) Strong self-priming capability; capable of lifting heights up to 4.5 meters when suctioning from underground tanks.
(2) Under the combined forces of centrifugal force, mechanical thrust, and hydraulic pressure, the sliding vane in the pump closely follows the internal stator curve, thereby endowing the pump with a unique efficiency.
(3) Self-adjusting slider maintains consistent performance; the slider slides out of the rotor slot, continuously compensating for wear without reducing the pump's performance. This is fundamentally different from gear pumps.
(4) Ability to transport shear-sensitive fluids: The design of the hydraulic vane allows the pump to reduce the shear and turbulence on the fluid during operation, thereby avoiding changes in the fluid properties caused by this.
(5) Reliable Sealing: For adhesive and high-temperature media characteristics, a special-structured mechanical seal is used, featuring safety, durability, and reliability.
(6) Simple and convenient maintenance: just open the pump cover, remove the old slide plate, and insert the new one. In just a few minutes, your pump is ready to be back in operation. Routine inspections are equally easy.
(7) Safety-sensitive Pressure Assurance: The pump is equipped with a safety overflow valve, ensuring that the rise in outlet pressure does not exceed 0.15 Mpa when the outlet system is suddenly closed. This not only guarantees the safety of the pump and system but also prevents the motor from being overloaded.
2. Overview:
YPB series slider pumps, vane pumps, and thick oil pumps are positive displacement pumps.
(2) The YPB series sliding vane pumps are mainly used for conveying lubricating oils with viscosities ranging from 10 to 200 mm²/s. They are also suitable for transporting various chemical products with similar properties. The temperature range for the conveyed medium is 0°C to 120°C, and these pumps have self-priming capabilities.
(3) Lubricating oil for transporting media with viscosity ranging from 10 to 20,000 mm²/s, crude oil, chemical, and food slurries; also suitable for transporting various media with similar properties. The temperature of the transported medium is 0℃ to 200℃, and this series of pumps has self-priming capability.
3. Advantages: The YPB series self-priming rotary vane pumps are equipped with an internal relief valve and driven by a rotor with vanes to move liquids. They are made of spheroidal cast iron combined with self-lubricating vanes. Due to their superior performance, they can transfer viscous and volatile liquids with lower power consumption compared to similar pumps. They excel in low-speed, high-flow transmission. They offer quick and low-noise long-term use; the vane structure ensures stable performance and trouble-free operation.
The YPB sliding vane pump boasts the above advantages, plus strong self-priming capability, long service life, compact size, and high efficiency. In the transportation of gasoline, diesel, or similar media, the sliding vane pump holds a significant advantage, serving as a substitute for self-priming centrifugal oil pumps and copper gear pumps.
4. Application Range: Tank trucks, ship refueling, lubricants, aviation fuel, petroleum, chemicals, gasoline, diesel, biofuel, solvents, etc. for transportation
5. Installation and Use: This pump is widely used in both mobile and fixed installations. When paired with a universal joint or hydraulic motor, it can be mounted on any oil tanker and can also be connected to an electric motor or diesel engine. It is suitable for use on metal floors, replacing copper-rotor gear pumps, and can be utilized in any high-flow refueling station or mobile refueling equipment.
