PS self-priming pump
1. Structural features PS series self-priming pump is based on the principle of gas-liquid mixing self-priming, using external mixing structure design. The working process of the gas-liquid hybrid self-priming pump: usually try to make a certain amount of water in the pump. After the pump is started, due to the rotation of the impeller, the air and water in the suction pipeline are fully mixed and discharged to the gas-water separation chamber. The gas in the upper part of the gas-water separation chamber escapes, and the water in the lower part returns to the impeller to re-mix with the remaining gas in the suction pipeline until all the gas in the pump and the inlet pipeline is exhausted, self-priming is completed and normal pumping is completed. 2. Performance parameter flow: 6
Key words:
Pump
Classification:
Centrifugal pump
Hotline:
PS self-priming pump
1. Structural characteristics
PS series self-priming pump is based on the principle of gas-liquid mixing self-priming, the use of external mixing structure design.
The working process of the gas-liquid hybrid self-priming pump: usually try to make a certain amount of water in the pump. After the pump is started, due to the rotation of the impeller, the air and water in the suction pipeline are fully mixed and discharged to the gas-water separation chamber. The gas in the upper part of the gas-water separation chamber escapes, and the water in the lower part returns to the impeller to re-mix with the remaining gas in the suction pipeline until all the gas in the pump and the inlet pipeline is exhausted, self-priming is completed and normal pumping is completed.
2. Performance parameters
Flow: 6.3~200 m3/h
Head: 5~125m
Working pressure: up to 1.6MPa
Working temperature:-80~250 ℃
Self-priming height: up to 6.5m
3. Scope of application
This product is suitable for conveying clean or neutral or corrosive liquids containing less than 2% solid particles at various temperatures, and is suitable for extracting liquids from underground and without pumping or pumping. This product can be fixed on the concrete foundation, can also be easily installed on the tank car and other movable tools, to extract liquid at will. Mainly used for: liquid tank drainage, tanker unloading, sewage drainage, ship water supply and drainage, automatic control of the chemical process.
PB type shielded electric pump
PB type (basic type) use: suitable for conveying temperature is not more than 150 ℃, not easy to vaporize the cleaning medium. ● Performance parameters: flow rate: ≤ 500 m3/h head: ≤ 150m power: ≤ 315kW
The product change seal is static seal. The driven part of the coupling is located inside the machine body, the shaft does not need to extend out of the machine body, and the shaft sealing device is canceled. It has good buffer vibration absorption ability, compensates for the displacement change of the system, and improves the stress of the shaft system. Synchronous rotation within the rated torque, no friction parts, long service life; The special isolation sleeve design effectively reduces eddy current loss. When overloaded, the main driven shaft can slip in a short time, play the role.
Low cavitation margin magnetic pump
The magnetic pump is composed of a motor, a magnetic coupler, a centrifugal pump, a base and other components. Its working principle is to use a magnetic coupler to transmit power. When the motor drives the outer magnetic rotor of the magnetic coupler to rotate, the magnetic lines of force pass through the air gap and the isolation sleeve., Drive the inner magnetic rotor connected to the impeller to rotate synchronously, so as to realize the contactless transmission of power and convert the dynamic seal into a static seal. Since the pump shaft and the inner magnetic rotor are completely enclosed by the pump body and the isolation sleeve, the problems of "running, emitting, dripping, and leaking" can be solved, and the safety hazard of pump mechanical seal leakage can be eliminated.
PBX type (small flow high lift type)
PBX type (small flow and high lift type) ● Purpose: It is suitable for conveying cleaning media with temperature not more than 150 ℃, small flow and high lift demand. ● Performance parameters: flow rate: ≤ 12.5 m3/h head: ≤ 125m power: ≤ 45kW
PBZ type (self-absorption type) ● application: suitable for pumping cleaning medium with temperature not more than 150 ℃ from underground liquid tank. ● Performance parameters: flow rate: ≤ 50m 3/h head: ≤ 80m power: ≤ 45kW self-priming height: ≤ 6m
PBCG type (anhydrous cold ultra high temperature type)
PBCG type (anhydrous cold ultra-high temperature type) ● application: suitable for the transmission of high temperature cleaning medium below 400 ℃, without water cooling, high efficiency, energy saving and environmental protection. ● Performance parameters: flow rate: ≤ 500 m3/h head: ≤ 150m power: ≤ 220kW
• Structural features Working principle The magnetic pump is composed of a motor, a magnetic coupler, a centrifugal pump, a base and other components. Its working principle is to use a magnetic coupler to transmit power. When the motor drives the outer magnetic rotor of the magnetic coupler to rotate, the magnetic lines of force pass through the air gap and the isolation sleeve., Drive the inner magnetic rotor connected to the impeller to rotate synchronously, so as to realize the contactless transmission of power and convert the dynamic seal into a static seal. Since the pump shaft and the inner magnetic rotor are completely enclosed by the pump body and the isolation sleeve, the problems of "running, emitting, dripping, and leaking" can be solved, and the safety hazard of pump mechanical seal leakage can be eliminated.
The product change seal is static seal. The driven part of the coupling is located inside the machine body, the shaft does not need to extend out of the machine body, and the shaft sealing device is canceled. It has good buffer vibration absorption ability, compensates for the displacement change of the system, and improves the stress of the shaft system. Synchronous rotation within the rated torque, no friction parts, long service life; The special isolation sleeve design effectively reduces eddy current loss. When overloaded, the main driven shaft can slip in a short time, play the role.
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Address: 107 Shunkang Street, Lushunkou District, Dalian City, Liaoning Province
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