Hydroman® Electric Submersible Dredging Pump Description:
Hydroman® Electric Submersible Dredging Pump has the characteristics of large flow and high head, which can handle large volumes of sewage and sludge and meet the demands of large-scale sewage treatment and discharge, so submersible sump sewage sludge water pumps are widely used in sewage treatment plants and industrial facilities. Submersible drainage waste water pumps are usually widely used in drainage systems of sewage treatment plants, industrial facilities, construction sites, underground garages, etc.
Hydroman® Electric Submersible Dredging Pump generally use a double mechanical seal system, which can prevent liquid leakage and foreign substances, and is suitable for pumping high-viscosity and corrosive liquids. The sealing system of the submersible water transfer pump is very important. A good design of the sealing system can improve the reliability and service life of the submersible dewatering sewage pump.
Hydroman® Electric Submersible Dredging Pump Characteristic:
Motor: Insulation class F/ H Maximum working temperature 185 Degree C.IPX8 protection with seal.
Mechanical Seal: Double mechanical seals to protect motor. Tungsten carbides/tungsten carbide on pump side. Graphite/silicon on motor side.
Oil Chamber: Mechanical seals are oil lubricated to prevent liquid penetration into motor.
Impeller: Optimized design to handle various liquids with maximum efficiency. Single blade, dual blades and three blades available.
Casing: Using CAD/CAM design to maximize efficiency and minimize wear.
Shaft: The shaft has been designed to be as short as possible, reducing deflection and vibration. This extend the life of the mechanical seals, bearings and reduces operational noise.
Monitoring System: Three heat control switches are embedded in the stator. These are activated should the stator temperature exceed 125 degrees C. The water leakage probe is mounted inside of the oil chamber.
Should the oil water ratio reach a pre-determined ratio a warning signal will be activated, and the pump switched off. (The oil in the chamber should be replaced at regular service intervals.)
Hydroman® Electric Submersible Dredging Pump Operating Conditions：
▪ Power Source: 380V/460V, 50/60Hz, 3 Phase.
▪ Max. Temperature of Liquid: 80℃
▪ Max. Concentration of Solids: should not exceed 70%, Max. specific gravity not more than 1.50
▪ Max. Submersed Depth: 80m (the motor must be submersed in liquid)
▪ The best installation is vertical, max. incline should not exceed 10°
Note:If operating condition is different than above, please specify with order
Hydroman® Electric Submersible Dredging Pump Application:
Industry: Pumping industrial waste, extraction of slag, forge scale, cal-cines, sludge, setting sludge, petroleum and tar residues, Thermal
Power plants: Ash pits, Construction and public works, Inert wash sludge, Marble dust, All types of effluent with solids in suspension, Sewage, De-watering etc
Dredging, Sand & Gravel: Sand extraction and transport, Sand and gravel mining, Dredging harbors and marinas, Port maintenance, Dredging of canals and harbors, Clean-up of rivers, lakes and lagoons, Dam dredging, Beach reclamation, Heavy soils etc
Mining: Mining and tailings reclamation, Clean-up of setting tanks, Extraction of coal, minerals and sand etc.
Offshore: Underwater work, Ecological recovery, Clean-up of locks, Emptying of caissons and bulkheads, Barge transfer etc
Contact us:
Email: Sales10@tobeepump.com | Mob: +86-18132668739 | Skype: Tobee.Pump | Fax: +86 311-87221317
Web: www.tobeepump.com | Web: www.slurrypumpsupply.com | Web: www.tobee.cc | Web: www.hydroman.cn | Web: www.tobee.store
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