Double Suction Horizontal Split Casing Centrifugal Pump

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 unit/month

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Specifications

1. Single stage, double suction, split casing
2. High flow rate
3. Competitive price, long serivce life
4. Short delivery time

Overview

Horizontal split casing pump is the new generation of high performance single stage double suction centrifugal pump, mainly used for water plant, air conditioning, water recycling, heating systems, and high-rise building water supply, irrigation and drainage pumping stations, power plants, industrial water supply system, Fire systems, shipbuilding industry, and other places of fluid transmission is the full replacement of SH, S, SA, SLA, SAP type double suction pump.

Technological Advantages
1. Bearing spacing between both ends is short, pump running stable, low vibration noise, and can increases the speed of running properly, to adapt to a wider range of performance.
2. Inlet and outlet at the same line, so that the pipeline layout is simple and convenient, beautiful.
3. The rotation of the same rotor can be reversed, reducing the risk of damage caused by the water hammer.
4. Unique design of high temperature, use of intermediate support, thick body, sealed cooling, bearing lubrication, so that the pump can run up to 200 ºC occasions, especially for heating network requirements.
5. Pump can be vertical or horizontal installed according to using conditions, seal can be mechanical seal or packing seal.

Material of Flow Components
Pump casing made of gray cast iron, ductile iron or cast steel.
Impeller made of gray cast iron, silicon brass or stainless steel.
Spindle in stainless steel or high carbon steel.
Other materials can be used upon requirement.

Q:What are the general water pump failure, how to repair?: Two, pump speed is low(1) human factors. Some users because of original motor damage, may be accompanied by another motor, resulting in a flow of small, low head or even the consequences of Sheung shui.(2) the mechanical failure of the pump itself. Impeller and pump shaft fastening nut loose or deformation of the pump shaft bending, resulting in multi impeller, directly with the pump body friction, or bearing damage, are likely to reduce the pump speed.(3) the maintenance of the power machine is not working. The motor is lost because of winding burn, the change of winding number, wire diameter, wiring method, or failure in maintenance can not change the pump speed.

Q:What does centrifugal pump mean horizontally?: Centrifugal pump horizontal opening meaning: pump shell and pump body along the pump blade horizontal central line is divided into the upper and lower halves, so that the maintenance of pump leaves when the pump top cover can be separated from the pump and bearing as a whole. No need to remove the pipe.

Q:What is the cause of the damage of pump bearings?: In high-speed equipment, the most likely damage to bearings is high temperature.

Q:No negative pressure water supply equipment, both the main pump and auxiliary pump, power is not the same, how to choose the control cabinet?: Non negative pressure variable frequency water supply means no negative pressure superposed water supply equipment. When running, it is connected directly to the water supply pipe. Always test the pressure of tap water pipe network and water supply pipe network pressure control system, when the water pressure is lower than the pressure required by the user, the frequency conversion device based on water automatically control the pump speed through the steady flow compensator of water balance, maintain a constant pressure water supply. In the multi pump system, the control system can automatically dispatch the water pump according to the water consumption. It can balance the working time of the pump and ensure the pressure of the water supply. When the water supply pressure satisfy the required pressure, the system automatically stops the pump by the external water supply pipe network directly. CJWFG-DYG non negative pressure superposed water supply system:

Q:Types and differences of pumps: (I) volumetric typeClassification reciprocating rotary typeThe basic principle of reciprocating action by the piston in the cylinder in the cylinder volume changes again, with the suction and discharge of fluid in the shell or the rotor rotating member rotates, the volume of work between rotor and casing changes to the suction and discharge fluid, such as piston pump gear pump, screw pump(two) blade type;The main structure of vane pumps and fans is rotary, bladed impellers and stationary housings that rotate fluid through the impeller to do work, thereby enabling fluids to obtain energy

Q:Must the water pump in the tank be all soaked in water?: Of course, if the motor is overheated, it will burn, and the temperature of the water will drop down.

Q:Direct connection pump What is straight pump and non direct pump? What's the difference in structure?: The direct connected pump impeller is directly mounted on the motor shaft, and the non direct connected pump and motor are two shafts, and the two shafts transmit torque through the coupling

Q:Fire control center manually start the fire pump directly, multi line control, called straight up line NHKVV-7*1.5, my understanding is: straight line from fire control center: Multi line linkage NHBVR-4*1.5 is a positive pressure blower and smoke exhaust machine fire fighting equipment

Q:Is the flow meter in front of the pump or after the pump?: Agree upstairs. Pump should be straight before the paragraph, 15 times the nominal length of the caliber.

Q:What is a vacuum pump for?: You are not confused by different names. It is mainly used in folding machines, paper cutting machines and water treatment aeration

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