6613 series German Ritz type Submersible Pump

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Product Description:

Type Description

6613×8

66 series number

13: pump type

8: eight-stage impellers series connection

Application

66 series pump is single suction multistage submersible pump that can applied to farm irrigation, garden sprinkling, fountain landscape, rainwater recycling system, mining drainage, emergency rescues, urban water supply, enterprise and government intuition water lifting. It can be used in horizontal position(while its service life will be inferior to that of vertical using). This product has some advantages of low noise, high efficiency and energy saving.

Its suitable for enterprises and public institutions such as bath center, district heat supply, power generation, underground hot water lifting. Different specifications and types provided for different wells.

Structure description

66 series submersible pump applies the space conductance guide valve structure, and it composes of pump, motor, controller. The pump contains working part, pipe (including check valve ).

1) working part

For pumps with strong axial force, we equipped with balance hole in order to relieve the pressure, then the motor could bear the rest.

We are strict about the concentricity and axial movement. With exquisite accessories and accurate axial locating dimension, the machine has a long service life and can be operated smoothly and reliably.

2) Pipe

The pipe contains check valve, discharge pipe and pump frame. Outlet of check valve is connected with the discharge pipe to prevent the water regorging when the power is cut off. Water flows out from check valve through discharge pipe, pump frame, ground gate valve and pipes to the destination. The pump frame is fastened on the concrete plinth, supporting the whole weight of the pump.

Medium Range

1        Clean water, cold water, rainwater, gushing water of mining, drinking water,etc.

2        Water temperature range: +5--+105

3        Solid content (mass ratio): ≤0.01%

4        PH: 6.5-8.5

5        H2S content: ≤1.5mg/L

6        Cl- content: ≤400mg/L

7        The full set must be submerged into water completely in vertical position and the model must be matched with the well diameter.

Motor Parameter

The submersible motor is lubricated by clean water. It must be filled with clean water, or else its service life will be lessen. If you forget filling, the motor will be broken.

Motor protection level: IPX8

Insulation Class: E

Power Source

Low-voltage: 380v/ 50HZ, or 660v/ 50Hz

High- voltage: 3000v/ 50HZ, or 6000v/ 50HZ

If you need special voltage or frequency, please inform us in advance.

Materials

1 Impeller: Cast iron, gray iron200, or tin bronze, such as ZCuSn3Zn8Pb6Ni1

2 Pump bowl: Cast iron, gray iron200, or stainless steel, such as 2Gr13 .304

3 Pump shaft: stainless steel 2Gr13(1050thermal refining, enhancing torsional moment)

4 Tension bolt: made by cutting 20# steel, the end part is welded by stainless steel 304.

5 Check valve: body, seat ZG230-450; plate, ring, valve rod Cr17Ni2

6 Interface shim: rubber asbestos plate

7 Motor Seal: Rubber O-ring seal, mechanical seal

8 Motor regulating sleeve: rubber

Advantages

1  Easy installation

2  Low noise, high temperature resistance, long service life.

3  Exterior check valve, convenient to maintain and exchange, avoiding water hammer impact

4) High lift with single-stage, lower the whole sets height, enhance stability; the bearing bush is made of tin bronze.

Supplys

Ritz submersible pump set(including the body and motor). You also can choose one of them.1 flange matching with outlet, 1 maintenance instruction, 1 conformity certificate, 1 packing list, wooden external packing.

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Q:What are the categories of pumps?
First, select the pump to meet the requirements of the headThe so-called head refers to the required lift, and not lift the water height, clear this point, the choice of water pumps is particularly important. Pump lift is about 1.15 to 1.20 times the height of lifting water. If the vertical height of a water source to the water is 20 meters, the required lift is about 23~24 meters. When selecting a pump, the pump head should be close to the required head, and the general deviation is not more than 20%. In this case, the efficiency of the pump is the highest, and it is more energy efficient, and the use will be more economical. If the lift on the nameplate is much smaller than the required lift, the pump can not meet the needs of users, even if the water can be pumped, the water is also very poor. But in turn, the high lift pump for low head, there will be heavy traffic, resulting in motor overload, if long time operation, the motor temperature, the winding insulation layer will gradually aging, and even burning motor.Two, select the appropriate flow pumpWater pump flow, that is, the amount of water is generally not too large election, otherwise it will increase the cost of water pumps. Should be selected as needed, such as the use of the user's family self-priming pump, the flow should be chosen as small as possible; if users use the submersible pump irrigation, you can properly select a larger flow.
Q:Integral Problem: Water is pumped out of a holding tank at a rate of 4-4e^-.14t liters/minute?
Water is pumped out of a holding tank at a rate of 4-4e^(-.14t) liters/minute. Lets call that function w(t). So if we integrate w(t) over a time period that will give us the total water removed over that time period. So lets integrate it from t=0 (time when pump started) to t=60 (one hour later): ∫ w(t) from t=0 to t=60 ∫ w(t)=∫ 4-4e^(-.14t)=4t+(4/.14)e^(-.14t) evaluated from 0 to 60 ∫ w(t)=4(60)+(4/.14)e^(-.14*60)-4(0)-(4/.1... ∫ w(t)=211.435 liters removed If the holding tank began at 1000 liters and 211.435 were removed... Remaining water=1000-211.435 ***Remaining water=788.565 liters***
Q:rv water pump?
A lot of the pumps for RVs do cause a slight sputter, Try compleatly filling the water tank, then turning the pump on,. Allow a few minutes to build up pressure and fill the hot water tank, If the sputtering slows, or compleatly stops, your ok. You have to remember that a lot of after market pumps don't work quite as well as an OEM pump. If it's a real bad sputtering, You might need to return the pump.
Q:problem with calpump pw1200 water pump?
CLR soak. Remove the calcium and lime from the tap water use. I would use a 50/50 solution in the inlet and give it 30 min then plug it back in with the in and out in a bucket with the 50/50 mix until it runs like new.
Q:why is my truck overheating after a new thermostat and water pump?
id say its the radiator after all what ya replaced. have it checked out at a shop. before ya do though ya might do a complete flush of the motor and the cooling system. might be a blockage in a water jacket in the motor. ya can buy the flush kit at any parts store, its simply a T that ya splice into on of the heater core hoses,hook up a water hose,turn heater on, and wait with the engine running. if theres any blockage it will spit and sputter till its pushed out with the water pressure. let it idle till clear water comes out then drain and add coolant. try this first with water only and if it doesnt solve your problem id say ya need a radiator.
Q:estimated cost for changing a 95 toyota sr5 4runner v6 3.0 water pump?
Too okorder.com i did this, and by doing so it saved me money, time, and the risk of getting ripped off.
Q:How to replace water pump on a 93' Mustang 5.0?
sable wasn't a real bad car for the most part. Personally I am not a ford man but if the vehicle has buckets of rust and lots of miles then yes this water pump is the sign of what's to come. Breakdowns that is.
Q:Car is overheating, just had water pump replaced? What now!?!?
Overheating and blowing cold air --- either a massive air pocket in the system (unlikely after a week) or your thermostat is stuck closed (very likely if it was not done with the water pump). Is your coolant bubbling over in the reservoir when the car is running ?
Q:Water Well Pump Question?
yep hook up a shallow well pump with a head of around 30 feet
Q:What are the disadvantages of a wind powered water pump?
Disadvantage: No wind = no water Questions: 1. What is the minimum wind strength that would cause the pump to operate? 2. What is the maximum wind strength before the water pump needs to be disconnected for safety reasons? 3. What is the frequency of maintenance for the wind turbine and the water pump? 4. What is the conversion ratio from wind velocity to water flow rate?

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