qdx stainless steel submersible pump
product overview: qdx stainless steel submersible pump, also known as stainless steel submersible pump, is a relatively small and portable pump for water pumping, widely used in agricultural irrigation, booster, and water supply. as the water pump uses a suction-type structure, the displacement is greatly increased and the drainage is more thorough. this pump is mainly used for clear water medium. the particle diameter in the medium is not more than 0.2mm. if the sewage-type medium particles are relatively large, please use the company's stainless steel sewage pump. the pump is easy to use and simple to operate. the middle of the pump is equipped with a filter, which is also the suction inlet of the pump, which can insulate large particles of impurities, ensure the safe operation of the pump, and discharge the medium from the side.
i. installation method of qdx type stainless steel submersible pump
a: mobile installation: the standard elbow of the pump is directly connected to the hose to realize the mobile installation.
b: the fixed installation: the water pump takes off the elbow and the external thread structure of the interface can be based on the water pump. outlet diameter matching with the corresponding external threaded pipe (steel pipe, plastic pipe can be).
1. the stainless steel submersible electric pump is an electric discharge and irrigation water supply device that is an assembly of a motor and a water pump. the structure is simple and compact. the submerged submergence pump works without the construction machine room, and is easy to use and widely used.
2, stainless steel submersible pump contact with liquid all non-magnetic stainless steel casting, so it has its own non-polluting, anti-corrosion characteristics, expand the use of submersible pumps and applications.
3, stainless steel submersible pumps with high strength characteristics, the product under the premise of ensuring quality and use, to further reduce the weight, the use of more lightweight and convenient.
4. the motor adopts class f insulation, equipped with thermal protection device, which greatly prolongs the service life of the pump.
5, the company has a professional precision casting workshop, special materials can be customized. such as 304,316,316l and so on.
6, stainless steel has its own high temperature performance, plus my company's technology to ensure that the entire stainless steel submersible pump in the 50 degree media operation can be normal operation, according to different environmental needs, the company through technical improvements can be at about 100 degrees media special custom-made pumps under temperature.
the use range of 7,304 is easy to use between ph values 4-10. if it exceeds the medium, it is recommended to use 316 or 316l.
8, in addition to the voltage can be done in addition to 220v, you can also do 380v voltage model will become qx stainless steel submersible pumps.
second, qdx stainless steel submersible pump product material corrosion resistance
| stainless steel material | ordinary water | mineral water | neutral | acidic | alkaline | seawater | brine | description letter meaning |
| s201 | a | a | b | no | no | no | no | a: meet b: apply |
| s304 | a | a | a | a | b | b | a | |
| s316 | a | a | a | a | a | a | a | |
| s316l | a | a | a | a | a | a | a |
three, qdx stainless steel submersible pump model specifications
| product number | flow | yang cheng | power | voltage | caliber |
| m3/h | m | kw | v | mm | |
| qdx1.5-17-0.37 | 1.5 | 17 | 0.37 | 220 | 25 |
| qdx3-18-0.55 | 3 | 18 | 0.55 | 220 | 25 |
| qdx10-12-0.55 | 10 | 12 | 0.55 | 220 | 50 |
| qdx3-25-0.75 | 3 | 25 | 0.75 | 220 | 25 |
| qdx10-16-0.75 | 10 | 16 | 0.75 | 220 | 50 |
| qdx30-7-1.1 | 30 | 7 | 1.1 | 220 | 80 |
| qdx40-6-1.5 | 40 | 6 | 1.5 | 220 | 80 |
| qx1.5-17-0.37 | 1.5 | 17 | 0.37 | 380 | 25 |
| qx3-18-0.55 | 3 | 18 | 0.55 | 380 | 25 |
| qx10-12-0.55 | 10 | 12 | 0.55 | 380 | 50 |
| qx3-25-0.75 | 3 | 25 | 0.75 | 380 | 25 |
| qx10-16-0.75 | 10 | 16 | 0.75 | 380 | 50 |
| qx30-7-1.1 | 30 | 7 | 1.1 | 380 | 80 |
| qx40-6-1.5 | 40 | 6 | 1.5 | 380 | 80 |
| qx10-34-2.2 | 10 | 34 | 2.2 | 380 | 50 |
| qx10-44-3 | 10 | 44 | 3 | 380 | 50 |
| qx10-56-4 | 10 | 56 | 4 | 380 | 50 |