1. Selected pump body and impeller
CAD technology is used to redesign the design multiple times to ensure that the submersible pump body and impeller are perfectly matched, allowing fibers and debris to pass through easily without becoming tangled or clogged. The impeller is strictly balanced, so the electric pump has low vibration and stable operation.
2. Highly reliable submersible motor
The specially designed and manufactured submersible motor has an IP68 protection rating and the stator winding has Class F insulation. Thanks to good cooling when operating under water and a low actual temperature rise of the winding, the motor is more durable.
3. Motor tightness and strict control
4. Reliable bearing configuration
Famous brand angular contact ball bearings are selected, which have sufficient load capacity to ensure reliable operation of the products.
5. Jet mixing function
The housing of the submersible centrifugal pump has a hole for jet mixing. When the pump is running, the pressurized water inside the pump produces a high-speed jet through this orifice to vigorously mix, causing a large amount of impurities to be suspended, sucked into the pump and removed. Sediment does not form over a large area, which is better than just mechanical mixing at the pump suction pipe.
6. Safety device
An overheating protection element is built into the motor windings. When the winding temperature exceeds the set temperature, the overheat protection element will turn on the "overheat" indicator lamp through the electrical control cabinet and automatically turn off the motor. The operator is asked to check and find out the cause of engine overheating. Once the winding temperature has decreased, the overheating protection element will automatically be restored and the motor can be turned on. However, you cannot turn it on until the overheating of the winding has been eliminated.
Applications
City building
Construction of buildings
Industrial wastewater
Wastewater treatment for wastewater pumping
Sewage and rainwater containing solids and short fibers
Operating Parameters
◆ Flow: 5-12000 m³/h
◆ Head: up to 42 m – 86 m
◆ Liquid temperature: < 40°C
◆ Liquid density: ≤1050 kg/m³
◆ pH: 4–10
Hardness ions (calcium, magnesium) in the boiler feed water enter into a chemical reaction at high temperatures or crystallize when the saturation concentration is reached, forming an insoluble scale that adheres tightly to the heated surfaces of the boiler.
KQGV frequency controlled digital integrated water supply equipment has many advantages: safe water supply, reliable operation, water saving and hygiene, high efficiency and energy saving, intelligent monitoring and control.
This pump can operate without water, is not subject to rapid wear, is easy to assemble and maintain, and has a long service life.
The outlet diameter and the inlet diameter are the same. SKF bearings, a world famous brand, ensure more stable operation.
The fluoroplastic FOB magnetic pump is a chemical process pump that uses the principle of modern magnetic mechanics and transfers force non-contactly using permanent magnets. As the motor rotates, the outer rotor (outer magnetic system) drives magnetic lines of force that pass through the thermowell and cause the inner rotor (inner magnetic system) and impeller to rotate synchronously.
Regular stock of frequently used spare parts and wear parts to ensure timely delivery in case of urgent need.
The all-plastic pneumatic diaphragm pump can pump not only fluid liquids, but also transport some non-fluid media. Compared with self-priming pumps, submersible pumps, shielded motor pumps, clay slurry pumps and solids pumps, this model has many advantages.
Although reagent dosing plants in the petroleum and petrochemical industries do not directly produce products, they are an indispensable “guardian” and “lubricant” in the entire production chain.
Diameter: DN15–DN1200; Pressure: PN16–PN160, Class150–Class2500; Housing material: WCB, stainless steel 304/316, duplex steel; Connection: flange, threaded, welded, clamp; Drive: manual, pneumatic, electric, hydraulic.
Equipment for automatic and precise dosing of chemical reagents into circulating cooling water systems, boiler plants or other water systems. Its main purpose is to prevent scale formation, corrosion and biological fouling (algae, bacteria) in the system by dosing certain chemicals, thereby ensuring its safe, stable and efficient operation.
The 3HS25 series high-pressure three-screw pump is designed for use in the machine tool industry and is suitable for pumping various cooling and lubricating materials (coolants, emulsions, cutting fluids, etc.) required for machine tool processing. Provides precise washing, cooling, lubrication, crushing and chip removal of workpieces and tools, extending tool life and improving machine precision.
Thanks to the reciprocating movement of the plunger, the working medium is directly sucked in or pumped out. Since the plunger and seal are in direct contact with the fluid, the correct choice of plunger material and seal type ensures more ideal pump performance during operation.
Thanks to the reciprocating movement of the plunger, the working medium is directly sucked in or pumped out. Since the plunger and seal are in direct contact with the fluid, the correct choice of plunger material and seal type will ensure more ideal pump performance during operation.
Can pump clean water and slightly contaminated water with temperatures up to 40°C and pH 4–10; the maximum diameter of passing particles is 100 mm.
DN15–DN800; PN16–PN100, Class150–Class600; cryogenic steels LF2, 304,316; operating temperature -196℃…+80℃; extended anti-freeze rod, flanged/welded connection.
The length can be individually adjusted from 450 to 1000 mm depending on the depth of the customer's tank.
