6620 series German Ritz Deep Well Submersible Pump

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Product Description:

Type Description

6620×4

66 series number

20: pump type

4: four-stage impeller 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.

Material

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

Advantage

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:how do u tell if the water pump went out in a 04 dodgae intrupid?
When the engine is cold, open the radiator cap and leave it off. Start the car and let it warm up. After about 10 minutes the thermostat should open and you will see the coolant flowing past the radiator opening. It should be fairly forceful, and that's the water pump.
Q:My water heater pump keeps tripping the main electric panel...?
CALL A DA.NED ELECTRICIAN---WHATCHA WANT ?? FREE,BUT BAD, ADVICE WHICH IF FOLLOWED,COULD RESULT IN AN ELECTRIAL FIRE WHICH COULD ENDANGER NOT ONLY YOUR 'WORLDLY POSSESSIONS', BUT, THE LIVES OF OTHERS---INCLUDING THE POSSIBILITY OF YOUR OWN, AS WELL AS OTHER LOVED ONES---
Q:On demand water pump?
RV section is probably under cars and transportation, others. On demand pumps are quite common and used in many RV's.
Q:how to repaira water pump?
If you have to ask the question you don't have the skills to do it. You could see if there's anyone in your area who rebuilds motors and ask them to look at it, but if it smoked it's probably dead. If you want to try some simple things, take it apart, dry it out and put it back together and see if it works. If does, see if you can see where the water was leaking from and see if you can seal it back up.
Q:water pump in 99 cadillac sts?
Yes because it what allows the engine coolant to flow to keep the car on the right temperature.
Q:how to wire a water pump?
whrere does red wire go and where does brown wire go
Q:What is LG water pump?
The LG in the LG pump should be a brand, without much practical significance.
Q:What's the water pump?
A water pump that automatically or manually supplies water to the water system when the amount of water in the water system decreases (evaporation, overflow, etc.), and does not belong to a chilled water pump or a cooling water pump.
Q:how to check water pump?
Take off your radiator cap, start the motor. If the water pump is working you will see the water flowing in the radiator. Do you have a temperature guage on your dash or just a trouble light. If you drive it and it does not overheat then it is working.
Q:Cost to replace water pump?
It certainly needs fixing before you go any where or you could wreck the entire engine!

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