In the early stage of your project, if you have any technical advice on water pump design, we will be happy to provide you with free services. We can provide professional and detailed data to provide you with water installation, reduce the overall project investment, so you have a more reliable performance water supply equipment. This will be of great help to your production and your business.

A pump is a mechanical device that transports water by driven electric or diesel engine. Then, in order to properly dimension the machine and calculate the operating point of the pump, it is necessary to know the parameters of the network such as:
1. Application: clean water, sewage waste water, sea water, salt water, hot water.
2. Material: cast iron/stainless steel 304/316/316L/duplex stainless/904L
3. Flow rate: m3/h or l/s
4. Head lift: m
5. Power: Horsepower (hp) or kilowatts (kw)
6. Voltage and frequency: 380v/440v/480v/600v/660v/1140v.......3 phase 50hz/60hz
Attached pump accessories: cable length, control cabinet, frequency converter, valve.

We have 36 sole duty quality control staffs. Among processional staffs are put in charge of rotor dynamic balance testing, impeller static balance testing, motor winding withstand voltage testing.

Testing: We test each submersible water pump before delivery, such as material analysis testing, casting testing, and submersible pump submerged in water for 48 hours to test leaking or not. Also we could send testing video, testing pictures, testing report, etc.

Package: pump has 3 layers of packaging with 8mm special export wooden box; Shock absorption,moisture-proof package, standard export wooden case.

Usually the delivery time is 7-25 days after confirming order and details. Delivery time depending on your purchasing quantity and production season. By sea freight, air, express, land transportation, EXW FOB CIF, Shanghai port, Qingdao port, or any port in China.

When you purchase submersible pump, sewage pump, fountain pump, centrifugal water pump and water pump accessories or other related equipment, we can offer a comprehensive range of services to support the entire life cycle. To enable you to fully concentrate on your core business by making you be sure that your equipment operates reliably and efficiently furthest is our objective.
We constantly explore new service provider partners around the world, making effort to build up our efficient service network, zero distance service concept, to expand our business and get lasting continuation.

With the continuous development of SLAPK's business and the upgrading of its products, we fully consider that our customers who have been cooperating with Shenlong will inevitably meet the demand of spare parts after 23 years. Thus, our technical center has retained all the relevant technical information, of course, as well as the consumable parts stocking. We consider the problem of spare parts that will cause you a headache in the future, at high cost or unable to purchase, inlcuding control cabinet, frequency converter, cable, valve.