Waste Water Treatment Centrifugal Pump System

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Product Description:

Waste Water Treatment  Centrifugal Pump System


1. Product Introduction

Complies to API610, 682,ISO2858standards
Max pressure: 2.5MPa
Capacity: 0.64~2400 m3/h
Head: 4~250m
Capacity : 0.64-2400m3/h

T: -20---200oC


2. Material 

Material (For wet parts in contactwith medium): CS, cast iron, 304(0Cr18Ni99ti), 305 (1cr18ni9t), MCU, CD4MCu,316, 316L, 310S, alloy 20#, 904, ta2, Ti/pd (titanium-palladium alloy), Ni(nickel), Monel. Dual-phase stainless steel, etc.


3. Mechanical seal

According tocustomer's requirements
We provide:
1. Mechanical seal---171(A) mechanicalseal (this kind of seal is the national-patented product, patent No. ZL92 220977.4 ) single or dual MS.
2. Dynamic seal.
3. Packing gland seal.
Or other brands.
Coupling: Pin type coupling

4. Application
Soda, paper, salts. Metallurgy,acid-making, petrochemical, fiber, plastic, paper-making, chemical fertilizer.Fermentation, environmental protection. 

Waste Water Treatment  Centrifugal Pump System


5. FAQ

1       Where do I have to send pumps for service?

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

2       Are your pumps acid-proofed?

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.

3       Can your pumps mount Eff.1 motors

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





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Q:I want a water pump that I can tie into my home water and put on a timer.?
Most self watering devices for animals don't use a timer. Imagine a big coffee can with no lid, with a small hole on the side near the lip. Fill the coffee can with water, place a pie tin over the coffee can opening, and flip them both over. The pie tin will fill with water for awhile, but only until it covers the hole in the side of the coffee can. At that point, air can't get into the coffee can, therefore water can't get out of the coffee can. Your pets will drink out of the pie tin. When the water level falls below the hole in the side of the can, a little air gets in, and a little water gets out. So water will be available on demand for your pets until the coffee can is empty. A coffee can holds nearly a gallon of water, and being short and squatty your pets won't knock it over. Fun science project.
Q:RV FRESH WATER PUMPS?
you need to prime it suck on the output tube
Q:if water pump is working should lower rad hose to thermostat be hot, it is cool and spongy!?
Check the bearings on the pulley / pack some grease in there. Hope some help !
Q:what causes water pump failure?
WELL THERES ALOTE OF THINGS BUT THE MOST LIKELY IS MILES ALOTE OF MILES THEN THEY WILL FALL APART I FOUND BEING I WORK ON CARS THAT ABOUT EVERY 50,000 MILES CHANGE THE WATER PUMP AND YOU HAVE NO PROBLEMS
Q:Water Pump Doesn't Hold Presssure?
If there is space try to hit the head of the bolt with a hammer, the shock from the hammer blow will help you to loosen the bolt. Failing that the next thing to try is an allen key socket, with this you can use a long strong arm to apply extra torque to the bolt. Be carefully not to open up the head of the bolt as this can be a major pain. If you still cannot get it out then if the water pump is to be replaced try to get an angle grinder on the bolt to cut its head off. Once the head is off and the pump is out you can use a stud extractor of a good vice grip to remove the stub of bolt left over.
Q:What is a 1 inch water pump?
The caliber of the water inlet and outlet pipe is 1 inches of water pump,
Q:1994 Chevy Camaro v6 water pump replacing help!!!?
Leaving the belt on with tension to hold the pulley while you break loose the 4 bolts is the easiest way... you will have to come up with a way to hold it still while loosening the bolts... one way is to take a good sized flat tip screwdriver and while you are holding it wedged between the shaft and one of the bolts while breaking the other bolts loose..
Q:Water pumps are always pumping water, what's the matter?
Is the self-priming pump, not the self-priming pump, the actual suction is too large?How much is the water pump voltage?Inlet pipe leak
Q:About water pump selection
0.1MPa 1, according to the water pressure of the hydrant, dry season difference 17m geometric head for 17m, the pipeline resistance calculated according to 10%~20% 1.7~3.4m, from 3m, so the pump head should be 17+3+10=30m, considering that this is the dry season conditions, when the water level elevation is lower than 17m when the actual demand of low lift in 30m, it is not recommended to 35m head to head design, 30m under various conditions are enough (the actual operation of pump lift by lift device, so if the head is too high may lead to the actual use of pump bias conditions, and low lift and large flow operation, the flow of super power) selection of I don't know your personal needs, can not make a judgment, suggestion the flow rate and pipe diameter according to the economic flow rate of 2.5m/l is about to take it.2, from the operation of the pump, it is best to water intrusion, is higher than the pump center line, so it is best to get the pump installed under the negative on the second floor, if you can not meet the high water pump and the center line, there are three choices in the selection of a pump: 1, submersible pump (by landlord excluded); 2: the ordinary centrifugal pump + water diversion device (water diversion valve then available irrigation water or vacuum diversion device, this approach might not be used, and irrigation valve trouble, valve is broken with it, such a small pump vacuum water cost is too high); 3: self suction pump. Recommendations may consider self suction pump, self-priming pump is also divided into no sealed automatic control self-priming pump and general cantilever self-priming pump both, but the installation height is still lower, the better, because the lower the water level of the entrance, the more likely to suck water.
Q:How many kinds of pumps are there? What are the advantages of soft start?
The starting modes of water pump are direct start, star triangle start, reactance start, soft start, step-down start and frequency conversion start.1, direct start, generally suitable for small power motors, generally only in the following 15kw pumps, cheap;2, the buck start is the star triangle conversion start, that is, the start is accelerated two times to reach the rated speed, generally in more than 18.5kw pump use, moderate price;3, soft start is gradually increased to the rated speed, the impact on the pump is very small, the price is relatively high, is generally 3 times the buck start;4, the highest frequency conversion is started, in addition to the advantages of soft start, but also can be set at any speed work, energy saving has significant effect.Advantages of soft start:1, the output torque of the motor can meet the requirements of the starting torque of the mechanical system, ensure smooth acceleration, smooth transition, and avoid the impact of destructive torque;2, the starting current to meet the requirements of the motor capacity, to avoid motor heating, causing insulation damage or burnout;3, make the starting current to meet the grid power quality related standards requirements, reduce voltage sag amplitude, reduce the higher harmonic content.

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