Oil Filled Submersible Pump

Oil Filled Submersible Pump

Oil-filled submersible pump is a power drainage and irrigation equipment composed of water pump and three-phase asynchronous motor. The pump is located in the upper part of the pump, which is a centrifugal or axial flow structure, and the motor is located in the lower part of the pump, which is an oil-filled three-phase asynchronous motor.

Oil-filled submersible pump is a power drainage and irrigation equipment composed of water pump and three-phase asynchronous motor. The pump is located in the upper part of the pump, which is a centrifugal or axial flow structure, and the motor is located in the lower part of the pump, which is an oil-filled three-phase asynchronous motor. The water pump and the motor are sealed by an internal integral mechanical seal box. Each fixed stop seal is sealed by an "O" shaped oil rubber seal ring. It has reliable waterproof sealing performance. This series of pumps has compact structure, good bearing lubrication conditions, good motor cooling effect, single or multistage centrifugal impeller, radial guide vane structure, small volume, high lift, and wear-resistant double-sided mechanical seal between the pump and the motor. It has the characteristics of small volume, light weight, no need for pump room, no need for irrigation and diversion, and convenient maintenance and management. Widely used in drainage and irr gation, fish pond oxygenation, garden drainage and irrigation, underground water, urban construction, industrial and mining enterprises water.

QY Oil-filled submersible pump consists of pump, mechanical seal and motor. Pump is at the bottom part of pump, which is adopted centrifugal impeller. Motor which is three-phase is at the upper part of pump and seal is used where pump and motor combine, which is a kind of double end mechanical seal, O rings are applied to all static joints.

Outlet range:50~250mm
Rate flow:10-450m³/h
Rate head: 4.5-165m
Liquid temperature: ≤40°C
Max. Ambient temperature: 40℃
Max. Immersed depth: 5m
Max. Liquid density: 1.2*103kg/m2
Insulation Class: B/F
Protection Grade: IPX8
Housing: Cast iron
Shaft: AISI304
Winding: Copper
Impeller: Cast Iron
Mechanical seal: Ceramic/Graphite
Advantage: Oil-filled & Burst-proof Structure
Standard Accessories: 8m cable & Float switch

1. The working medium is non-corrosive water, the volume ratio of sand content in the medium is not more than 0.10%, and the particle size is not more than 0.20mm.

2. The medium temperature does not exceed 40 ° C, and the PH value of the medium is between 6.5 and 8.5.

3. The submersible pump should be used within the range of use near the rated head, and be immersed in water, and the diving depth should not exceed 3m and the depth should not exceed 5m.

4. More than 0.5m from the bottom, but do not fall into the mud. Otherwise it will cause an explosion.

5. The power supply frequency of oil-filled submersible pump is three-phase 50Hz, the voltage is 380V, and the voltage fluctuation range is 0.9-1.1 times of the rated value.

1, using double-end, single-end double-channel mechanical seal, VITON "O" ring for the static seal, seal more reliable.
2, the use of F grade insulation motor, the bottom of the tapered bearing design, increase the reliability of pump operation and improve the service life.
3, high-lift pump with floating oil capsule structure, increasing pump temperature, oil water cut down to prevent the temperature rise burst, adjust the internal and external pressure, to ensure pump safety and reliability.
 

This series Oil Filled Submersible Pump because of wide range of flow and head, is extensively used for electrical irrigation, forest water spraying, pumping water from well, water tower deliver and urban construction water supply and discharge for farms, villages, industrial and mining enterprise.

Hot Tags: oil filled submersible pump, China oil filled submersible pump manufacturers, suppliers, factory, pipeline pump, Pneumatic Diaphragm Pump, Reciprocating Triplex Plunger Pump, Silo Pump, Telescopic Chute For Conveyor