S Single-stage double-suction centrifugal pumps
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Type (SM\SF\SL) is the new saving product of replacing the old, it's high efficiency, smooth operation, safe and reliable. The pump designed by the national standard and take the new materials, construction so as to transfer lots kinds of liquids.
Type S is used to transfer clean water or similar liquids in physical and chemical properties; Type SM is used to transfer liquids with sands; Type SF is used to transfer.
Kinds of corrosive liquids. Type SY is used to transfer oil; Type S(SM\SF\SL\SY)
Said suitable for factory, mine, city, power plant, irrigation and so on, the temperature Range from 20'C-180'C.
Performance range: Capacity: 50~15000cube per meter
Head: 8.6_140m
All the pump can be designed to the data and construction
Following the requirements of customers.
Construction: Type S (SM\SF\SY)pump is horizontally installed, the inlet and the outlet are under the shaft. The casing and cover of the pump are divided along the axis. It is unnecessary to disturb inlet piping and outlet piping while maintenance.
Bearings: The two ends of pump are rolling bearings to support the rotor, the lubricated oil is grease, as the dia. Of outlet bellow 700mm, which get lubricated with oil.
Shaft seal way:
1)Soft packing seal
2)Mechanical seal(the outlet dia. Is bellow 800mm). Type SL is vertically installed, the inlet and outlet are under the shaft. View from the motor, the rotation of the pump rotor is clockwise.
3)According to requirements of customers, the rotation can be changed into counter clockwise.
Materials of tolerance parts: Type S: Cast iron
Type SM SY: Anti-friction cast iron, cast steel, and stainless steel.
Type SF: NiCr cast iron, stainless steel
The description of pump type
For example: 500S(SM\SF\SL\SY)35A
500_inlet diameter ( mm ).
S_Single-stage double-suction centrifugal pump with horizontal split casing.
- Q: What is a gear pump for?
- Oil pump casing wearIt is mainly the wear of the floating sleeve hole (the normal clearance between the gear shaft and shaft sleeve is 0.09~0.175mm, and the maximum shall not exceed 0.20mm). The gear work is affected by the pressure oil, the gear tip is close to the oil pump casing, and the low pressure chamber part of the pump body is worn. Another kind of wear is the circumferential wear of the work surface in the shell. This kind of wear is mainly caused by the addition of oil which is not clear, so the oil without impurities is necessary.
- Q: The water tank of the fish tank does not air out and only has the water outlet
- The water pump is cut off, the intake pipe is drawn out, and the water in the air pipe is blown out, then the water pump is put on the surface of the water, and the air inlet pipe is inserted on the surface of the water pipe, and then the water pump is put back into the water, and the water pump is electrified. Try again several times at a time. It should be effective.
- Q: What does "anti pump" mean in pump operation?
- The working process of the main oil cylinder pushing back and forth against the pump when the S valve (C valve or valve or gate valve skirt) reverse swing, so the piston suction concrete cylinder is in the ash conveying pipe is exactly opposite is the pump suction pump (hopper is concrete and push into the hopper, the desizing)
- Q: What are the reasons for sealing damage of centrifugal pumps?
- Three, water shortages caused by running dry grinding damage.This phenomenon is more common in mounted form inlet pressure, inlet air, air cavity pump, pump boot, high temperature operation of the mechanical seal friction at high speed, can not be cooled, check the mechanical seal, the spring tension is normal, the friction surface of charred black, rubber hard cracking.Treatment methods: exhaust the pipe and pump cavity air, replace the machine seal.Four, install too tight, observe the mechanical seal of dynamic and static ring plane, if there is serious burning phenomenon, flat black and deep traces, sealing rubber hardens, lose elasticity.This phenomenon is due to tight installation.Treatment methods: adjust the installation height, impeller installed, with a screwdriver to move the spring, the spring has a strong tension, release after the reset, there is 2-4mm moving distance can.
- Q: Water pump can not be pumped out, how to maintain water?
- Water pump does not suck or does not drain:The causes for the valve stuck, part of the blockage of water, high water or water leakage is too high, may also turn right, impeller blockage. After checking through them one by one, can be taken at the end of valve repair, clear blockage and correct steering, cleaning and other measures to deal with the impeller.The purpose of the work is to pump water from one place to another, or increase the pressure to control the mechanical energy into fluid energy.
- Q: I would like to ask, constant pressure pump set pressure 20Mpa, the actual load is 15Mpa, then the constant pressure pump outlet pressure? If it is 20Mpa, then where is the loss of 5Mpa? If 15Mpa, the constant pressure pump 20Mpa how to understand? In addition, the constant pressure pump pressure is defined when the flow began to reduce the point, or a sharp drop in flow after the point?
- The pressure loss is borne by the valve. Constant pressure pumps generally do not export direct load, unless you need this load response is very fast, then the maximum displacement of the pump work, so as to ensure the rapid response of the load.
- Q: Pump operator's responsibility 10Sharing the rules, responsibilities, etc..
- 1., consciously abide by the traffic control department management rules, to achieve civilized driving, safe driving.2. responsible for the daily maintenance, cleaning and cleaning of the pump truck, and ensure the equipment is in good condition.
- Q: Suction stroke and lift of water pump
- For example: there is a kind of water pump, the model is called "BSP" series, the volume is not large, but the nominal suction process can be 4 meters, it can not add water to 4 meters, it is considered to be relatively high in the micro pumpIn micro pumps, not all pumps have self-priming capacity ("suction stroke")Some centrifugal pumps there is no self-priming ability to use must first do add water. Although some micro pump with self absorption capacity, but "suction" are often the subject of "and the water inlet pipe in all air, can smoke the vertical height of water gap, even only half not so. The pump selection, the absorption process is a relatively important parameter.
- Q: How many concrete pump tube diameter
- High pressure is the outer diameter is Phi 140 Type 150 type low pressure pipeline; pipe diameter is Phi 159 pipeline, high pressure pipeline diameter is phi 168.
- Q: Do you have a suction pump higher than 9 meters?
- Since the atmospheric pressure has been basically determined, the theoretical suction degree of the pump is more than 10 meters.
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S Single-stage double-suction centrifugal pumps
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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