4 Inch Stainless Steel Deep Well Pump (4SP8)

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Shanghai
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TT OR LC
Min Order Qty:
1 unit
Supply Capability:
1000 unit/month

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Basic Info. of 4 Inch Stainless Steel Deep Well Pump (4SP8)

Model NO.:4SP8

Performance:Drainage Pump

Start Up:Electric Pump

Media:Water Pump

Application:Submersible Pump, Clarified Water Pump

Type:Blade Pump

Material:Stainless Steel

Power:Electric

Structure:Multistage Pump

Theory:Centrifugal Pump

Assembly:Liquid Pumps

Industry:Household & Agricultural Pump

Export Markets:Global

 

Additional Info. of 4 Inch Stainless Steel Deep Well Pump (4SP8)

Packing:Export Carton

Standard:CE

Production Capacity:10000PCS/Year

 

4 Inch Stainless Steel Deep Well Pump

Applications of 4 Inch Stainless Steel Deep Well Pump (4SP8)

 For water supply from wells or reservoirs. For domestic use, for civil and industrial      applications. For garden use and irrigation.

 

Operating Conditions of 4 Inch Stainless Steel Deep Well Pump (4SP8)

 Maximum fluid temperature up to +35º C
 Maximum sand content: 0.3%
 Maximum immersion: 80m
 Minimum well diameter: 4 inch

-Motor and Pump
 Rewindable motor
 Three-phase: 380V-415V, Single-phase: 220V-240
 Equip with special start-up control box.
 Adopted the NEMA standard
 Insulation class: B
 Protection grade: IP 68
 Intermal diameter of outlet :  2"

 

Warranty of 4 Inch Stainless Steel Deep Well Pump (4SP8)

1 year (according to our general sales conditions)

 

FAQ

Q: Are CNBM pumps available in DIY stores?

A: Yes, currently, we’re available for DIY stores all over the world.

Q: Where do I have to send pumps for service?

A: You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.

Q: Are your pumps acid-proofed?

A: To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.

Q: Can your pumps mount Eff.1 motors

A: Currently, only on request though this will shortly be a CNBM standard.

Q: Are your pumps protected against dry running?

A: No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

4 Inch Stainless Steel Deep Well Pump (4SP8)

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Q:explain the operation of a water pump....?
Water pumps are available in different types. 1. Centrifugal type: Operate by increasing the velocity of water which, when the velocity is decreased by the Volute casing, the pressure increases. 2. Rotary Gear type.: Operate by Displacement of the water by rotating, gears that trap water between the teeth of 2 rotors of inter-meshing gears that release the water at a higher pressure on the opposite side of the pump to the intake. 3. Piston (reciprocating type: Also a displacement operation by a piston moving backwards and forwards within a cylinder (like a hypodermic syringe in operation). Back stroke takes water into the cylinder and forward stroke discharges it at a higher pressure. (Double acting types are also used that take in and discharge alternately from both ends).
Q:install water pump on chev 5.7?
As John M said, they make special wrenches to remove the fan clutch from the water pump. It can be a pain in the... When I did mine on my 97, I ended up removing the fan and pump as one piece from the truck, then had to weld the impeller of the water pump to the housing to keep it from spinning, then use a big wrench on the fan clutch to get it loose!!! It was way too tight. Hopefully yours isn't that tight, but maybe it gave you an idea on how to get it apart. Good luck
Q:97 silverado 5.7L water pump replacement?
sounds like a plan. You probably need to remove the fan shroud, yes. Dont forget to reinstall the lower hose before filling up with coolant
Q:How to check a water pump on a 1998 Dodge Dakota V6?
Have you checked the valve that shuts off the coolant when the heater is not required? It, or the pipes/ hoses to it, may be blocked, or the valve inoperative. I'd bet the coolant is not being allowed to circulate through the core by something. Backflushing doesn't guarantee the core isn't gunked up, either.
Q:What is the difference between a sewage pump and a clean water pump? Why can't sewage be pumped with clean water?
In short, the main difference between clean water pump and sewage pump: impeller and runner design, as well as other parts of the configuration are very different.1., in order to prevent clogging of sewage pump, the main design of large flow channel, so naturally lead to relatively low efficiency, so the head is generally not high. Clear water pump flow smaller, smaller clearance, the head is relatively high.2. in order to prevent the wound, water pump impeller design is more simple but not ring pump, equipped with tips, cloth and other debris can be crushed after the pump, and the impeller water pump is relatively complex, but the efficiency will be significantly higher than the former.3., in order to prevent wear and corrosion, sewage pumps generally use better wear resistance, corrosion resistance, mechanical seal and O ring as the seal of water pumps, and clean water pump without strict consideration.To sum up, we can get a very good understanding of why not water pump sewage problems -- characteristics of channel and the impeller and other key design, resulting in water pump for sewage situation is likely to occur, blocking, winding, wear and corrosion occurs, resulting in damage to pump or scrapped, so water pump can not be used sewage.
Q:Can a Water Pump issue cause your car to overheat?
if coolant is leaking out of the front of the pump(right where it spins) the water pump does need to be changed.300.00 dollars is a fair price for parts and labor. you may also have to change the thermostat
Q:water pump for a refrigerator?
Forget the tank. It would have to be watertight and maintain 35-40 lbs. of pressure. There is always a way to run the line. Mine goes thru the outside wall and attaches to the hose faucet. I used a y connecter with double shut offs. Use 1/4in copper if you go outside or under the house. Rodent's love to chew on the plastic
Q:Why can't sprinkler system and hydrant system share water pump in fire fighting system?
Code for design of sprinkler systems, GB, 50084 - 2001 (2005 Edition)The water pump 10. 2.1 systems should be set up independently, and should be a preparation or a preparation will set the standby pump ratio.10., 2.2, according to the two load power supply construction, it is appropriate to use diesel pump as a standby pump.Some of them used to be common pumps, and now the code emphasizes independence.
Q:Power flow conversion of water pump
Pump shaft power (kw) = water supply (L / s) x lift (m) /102 * efficiency = flow * lift * density * acceleration of gravity.Explanation:102 is the unit collation constant.Pump effective power / pump shaft power = pump efficiency (general 50%--90%, large pump higher)Unit time pump liquid volume flow is, flow by Q, a unit of measure: m3 / h (m3/h), L / S (l/s), L/s=3.6 m3/h=0.06 m3/min=60L/minG=Q G refers to weight - liquid proportionThe energy obtained by pumping a liquid of a unit weight is called a lift. The pump head, including suction stroke, is approximately the difference between the pump outlet and inlet pressure. The lift is expressed in H, and the unit is m.The efficiency of a pump is the ratio of the effective power to the axial power of the pump. ETA =Pe/P pump power usually refers to the input power, the motive power to the pump shaft, it is also called the shaft power, denoted by P. Effective power is the product of pump head and mass flow and gravity acceleration
Q:cost of fixing thermostat or water pump?
you didn't say what yr and model of car or truck..You can get a rebuilt water pump for about 30 to 50 dollars,according to make and model,thermostat about $8..now the kicker is getting someone to put it on..that is where the money comes in...so ,I say $60 tops... Its is easy to do,Do you have any friends or Family that knows anything about cars? If you do that is your best bet...I could have it in and out in 45 mins..Sorry..

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