Summarize:
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LPG gas transfer pump is a positive displacement vane pump with advanced structure. The curved surface of the stator is composed of composite curves. Both ends adopt mechanical seals. Each fixed and mating end surface adopts an "O" seal ring. The rotating parts adopt metal corresponding to non-metallic parts. It has the function of safe and reliable use and multi-purpose in one machine.
Application:
LPG gas transfer pumps are mainly used to transport various volatile liquids and petroleum products with similar properties, such as:
1. liquefied petroleum gas
2. dimethyl ether
3. methyl chloride
4. ethylene oxide
5. propane
6. propylene
7. butadiene
8. isobutylene
9. methanol
It is especially used in working occasions such as loading and unloading trucks for liquefied petroleum gas, filling steel cylinders, and feeding workshops.
Product Details:
1.When the liquefied gas in the transport tank car is filled into the storage tank, or when the two storage tanks are filled, the two gas phase pipes should be connected to ensure that the pump works without pressure equalization.
2. Before the pump starts pumping, the gas in the pipeline and the pump must be exhausted, otherwise the pumping will be affected due to the gas plug phenomenon.
3. The pump should not be run empty. Before driving, the working fluid should be filled into the pump and then started.
4. Due to welding debris, oxide scale and other debris remaining during the installation of the pipeline, and the liquid flows into the pump, the blades can be stuck or components can be damaged. The filter can be used 30 # -40 # copper mesh, the cross-section must be greater than 1.5-2 times the diameter of the input pipe.
5. When the pipeline is installed for pressure test, it is better not to use water test to avoid rust. A small amount of kerosene in the pump prevents rust.
6. The upper part of the storage tank shall be provided with spray cooling facilities to prevent the temperature from increasing and the pressure increasing.
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