GNWQ/ASQW submersible sewage pump consists of three parts: pump, cutting device, seal and motor. The motor is located at the upper part of the pump, which is a single-phase or three-phase asynchronous motor. The pump is located at the lower part of the pump, which is a spiral case structure of the flow channel impeller. Mechanical seal and skeleton oil seal are used as dynamic seal between the pump and the motor, and "O" type oil-resistant rubber seal rings are used at each fixed stop seal. Make
Suction pressure ≤1.0MPa, or pump system high working pressure ≤1.6MPa, that is, suction pressure + pump head ≤1.6MPa, pump static pressure test pressure ≤2.5MPa, please indicate the system working pressure when ordering. When the working pressure of the pump system is greater than 1.6 MPa, it should be separately proposed at the time of ordering, so that the over-flow part and the connecting part of the pump are made of cast steel material during manufacture.
1. The gear oil pump is suitable for conveying various lubricated liquids. The temperature is not higher than 70 °C. If the temperature is 200 °C, contact with the unit can be used with high temperature resistant materials. The viscosity is 5×10-5～1.5. ×10-3m2/s. 2, gear oil pump is not suitable for transporting corrosive, hard particles or fibers, highly volatile or low flash point liquids, such as gasoline, stupid and so on. The gear oil pump is equipped with a pair of slewing gears in
IHG/IHW vertical/horizon single-stage single-suction chemical pump is a new generation of energy-saving and environment-friendly vertical centrifugal pump researched and developed on the basis of ISG technology . This series of pumps has excellent performance, high reliability, long life, reasonable structure, beautiful appearance and industry leading level.
The ZCQ type magnetic pump replaces the dynamic seal with a static seal, so that the over-current component of the pump is completely sealed, completely solving the disadvantages of running, running, dripping and leaking which cannot be avoided by other pump mechanical seals. The material of the pump body and the over-current component Made of corrosion-resistant stainless steel, it has the function of CQ [magnetic pump] , and it is self-priming. It only needs to be filled before the pump is us
CQB magnetic drive centrifugal pump (referred to as magnetic pump ) usually consists of electric motor, magnetic coupling and corrosion-resistant centrifugal pump. Its main feature is the use of magnetic coupling to transmit power, no leakage. When the motor drives the outer magnetic steel of the magnetic coupling to rotate, the magnetic flux passes through the gap and the isolation sleeve, acting on the inner magnetic steel, so that the pump rotor and the motor rotate synchronously. , torque is
Corrosion-resistant centrifugal pumps are suitable for conveying solid particles without corrosive liquids. The temperature of the medium to be transported is -40 ° C to 105 ° C, and the double-face sealed cold device can transport a high temperature medium having a medium temperature of 300 ° C or less. Corrosion-resistant centrifugal pumps are widely used in petroleum, chemical, metallurgy, synthetic fiber, pharmaceutical, food, brewing, environmental protection, wastewater treatment and ot
The pump cover is fixed on the intermediate bracket through the stop, and then the pump cover is clamped in the middle by the connection of the pump body and the intermediate bracket stop. The pump body is axially sucked, radially discharged, and the foot is supported, and can be directly fixed to the base. on. The suspension component is fixedly secured to the intermediate bracket by a stop and supported on the base by a suspension bracket. For the convenience of disassembly, the extension coup
IHF is a single-stage single-suction fluoroplastic alloy chemical centrifugal pump. The pump body is made of metal shell lining polyfluoroethylene propylene (F46). The pump cover, impeller and bushing are all sintered with metal inserts and fluoroplastics. The shaft seal is made of PTFE filling material. Body reinforcement.
FS type horizontal FRP centrifugal pump has simple structure, reasonable design, high degree of standardization, universal parts, strong interchangeability and convenient disassembly and maintenance. Phenolic glass fibers were modified by polyvinyl butyraldehyde (PVB) and formed by high temperature moulding.