Hot Sale YQB Series LPG Gas Propane Transfer Pump

Email: sales@shenghuipump.com

Fax: +86-0317-8109918

Tel: +86-0317- 8109958 +86-0317-8109968

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+86-15227503158

Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

YQB series lpg gas 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.

Product Details:

Liquefied petroleum gas (LPG) filling pumps are positive displacement vane pumps that operate on the principle of centrifugal sliding of the vanes. When the rotor rotates, the volume of the inlet chamber gradually increases, creating a vacuum that generates suction and draws in the liquid. When the rotor rotates to a certain angle, the volume gradually decreases, forcing the liquid out. The blades rely on centrifugal force and two baffle structures to tightly adhere to the inner curved surface of the stator, enabling the pump to operate normally under rated conditions.

Application:

YQB series lpg transfer pumps are mainly used to transport various volatile liquids and petroleum products with similar properties, such as:
①liquefied petroleum gas
②dimethyl ether
③methyl chloride
④ethylene oxide
⑤propane
⑥propylene
⑦butadiene
⑧isobutylene
⑨methanol
It is especially used in working occasions such as loading and unloading trucks for liquefied petroleum gas, filling steel cylinders, and feeding workshops.

Feature:

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. A filter should be installed at the pump inlet. 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.

Performance Data:

Model	Speed (r.p.m)	Flow (m³/h)	Pressure Difference (MPa)	Working Pressure (MPa)	Power (kW)	Inlet Size (inch)	Outlet Size (inch)	Temperature Range (℃)
YQB2-5	600	2	0.5	1.6	1.5	1	1	+40 -40
YQB5-5	780	5	0.5	1.6	2.2	1.2	1.2	+40 -40
YQB10-5	600	10	0.5	1.6	5.5	2	2	+40 -40
YQB15-5	780	15	0.5	1.6	5.5	2	2	+40 -40
YQB15-5A	780	15	0.4	1.6	4	2	2	+40 -40
YQB10-5A	600	10	0.4	1.6	4	2	2	+40 -40
YQB25-5	600	25	0.5	1.6	11	3	3	+40 -40
YQB35-5	780	35	0.5	1.6	11	3	3	+40 -40
YQB50-5	600	50	0.5	1.6	15	4	4	+40 -40
YQB60-5	780	60	0.5	1.6	15	4	4	+40 -40
YQB80-5	780	80	0.5	1.6	18.5	4	4	+40 -40