Stainless steel submersible pump is our newly developed pump, the pump is higher than other manufacturers stainless steel submersible pump efficiency, energy saving, runner smooth, improve efficiency point. Green, ideal for WCB water supply, mine rescue, power plant cooling water, cooling the steel. We recently developed a high flow stainless steel submersible pumps, high lift stainless steel submersible pumps, flow rate up to 2200m3 / h, head up to 1500 meters. This is the other people are not. The following is a detailed overview of the product: [] 1 stainless steel deep well submersible pumps. Product Overview (in blue independent R & D) in the Blue QJH series stainless steel submersible pump designed for pumping corrosive liquids from YQS-diving submersible pump motors and QJ Direct composition. Pump parts are made of stainless steel precision manufacturing, the use of Francis or single suction multistage centrifugal pump structure, with built-in check valve and suction strainer; impeller made uniform keyed to the shaft, and with the shaft protection sleeve. Submersible motors with water-lubricated bearings, the upper end with a rejection of sand and seal, to prevent sediment from entering the motor. The series has a compact, safe and reliable operation, long service life. Flow rate up to 2200 tons per hour, lift up to 1500m. 2. The main purpose ★ ★ city deep well water, industrial and mining drainage ★ agricultural irrigation, garden irrigation ★ geothermal development and utilization, the heating system ★ (mine, corrosive liquid), water, chemical industry, municipal water supply, pond, aquarium, towers, deep well water and bottled water towers, fountains, domestic water supply 3. Application conditions ★ pumping medium: Like water, solid content of not more than 0.02% the proportion of corrosive liquid medium temperature ★: Normal pump 40 ℃, hot water pump up to 120 ℃ ★ medium PH value: 3 to 10 ★ Power Requirements : frequency of 50Hz, 60Hz (can be customized), rated voltage 380V [660V, 1140V, 3000V, 10KV] ± 5% of the three-phase alternating current. 4. Technical data ★ flow range: 5-650 m3 / h ★ lift range: 2-1500 m ★ Power range: 3 to 410kW (two speed motor, can be customized four, six motor) ★ Speed: 2900 rpm (two speed motor) ★ Optional material: HT200,304,316,316L, bronze