Custom Single Stage Centrifugal Power Plant Pumps 1450RPM - 3600RPM

DINKONDA GLOBAL Power Plants Special IH (1S) Stainless Steel Horizontal Single-stage Single Suction (axial Suction) Cantilever Corrosion-resistant Circulating Pump Chemical Centrifugal Pump

Product Introduction
The IS type chemical pump is a single-stage single suction (axial suction) cantilever centrifugal pump used for conveying liquids that do not contain solid particles and have corrosive viscosity similar to water. It is a corrosion-resistant circulating pump that is also suitable for pumps produced by the circulating water pump system manufacturer (DINKONDA GLOBAL) with a medium temperature range of -20 ° C to 150 ° C. When needed, a double ended machine sealed cooling device can be used to transport high-temperature media below 300 degrees Celsius. Its marking, rated performance, and size are designed using the international standard ISO2858 and manufactured according to the international standard IS5199/DIS. It has the characteristics of wide performance range, high efficiency, high "three modernizations" level, and easy maintenance. It is suitable for industries such as chemical, petroleum, metallurgy, power, papermaking, food,  and synthetic fibers to transport various corrosive and non polluting media similar to water. It is an energy-saving water pump

Structural Characteristics
1. The IS type horizontal single-stage single suction clean water centrifugal pump is designed according to the performance and dimensions specified in international standard 1SO2858. It mainly consists of the pump body, pump cover, impeller, shaft, sealing ring, shaft sleeve, and suspension bearing. The pump cover is fixed on the middle bracket through a stopper, and then clamped in the middle through the connection between the pump body and the stopper of the middle bracket. The pump body is axial suction, radial discharge, foot supported, and can be directly fixed on the base. The suspension components are fixed to the middle bracket through a stopper and supported on the base by the suspension bracket. For the convenience of disassembly, an extended coupling has been designed, which allows for maintenance without disassembling the inlet and outlet connecting pipelines, pump body, and motor. Simply remove the middle connecting piece of the coupling to exit the rotor component for maintenance. This is an internationally recognized structural form.

2. The pump body and pump cover of 1S and R-type horizontal single-stage single suction clean water centrifugal pumps are divided from the back of the impeller, which is commonly known as the rear opening structure. Its advantage is easy maintenance. During maintenance, the pump body, suction pipeline, discharge pipeline, and motor are not moved. Only the middle connecting piece of the extended coupling needs to be removed to exit the rotor part for maintenance.

3. The shell of the spring (i.e. the spring body and the pump cover) constitutes the working chamber of the pump. The impeller, shaft, and rolling bearings are the rotors of the pump. The suspension bearing components support the rotor part of the pump, while the rolling bearings are subjected to the radial and axial forces of the pump.

4. In order to balance the axial force of the household, most households have sealing rings at the front and rear of the impeller, and balance holes on the rear cover plate of the impeller. Due to the low axial force of some households, there are no sealing rings or balance holes on the back of the impeller.

5. The axial seal failure of the pump is composed of packing gland, packing ring, and packing to prevent air intake or large star leakage. If the impeller of the pump is balanced, the cavity containing soft packing is connected to the suction port of the impeller. If the liquid at the inlet of the impeller is in a vacuum state, it is easy to introduce air along the surface of the shaft sleeve. Therefore, a packing ring is installed in the packing chamber through the small hole on the pump cover to guide the pressure water in the pump chamber to the packing ring for sealing. If the impeller of the pump does not have a balance hole, there is no leakage problem due to the liquid pressure on the back of the impeller being greater than atmospheric pressure, so the packing ring can be omitted.

6. To avoid shaft wear, a shaft sleeve protection is installed at the part where the shaft passes through the packing chamber. There is an O-ring seal between the shaft sleeve and the shaft to prevent air intake or water leakage along the mating surface.

7. The transmission mode of the pump is connected to the electric motor through an extended elastic coupling. The rotation direction of the centrifugal pump is clockwise when viewed from the driving end.

Technical Parameters

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.