P-2 inch self priming Centrifugal Non-clogging sewage pump

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Welcome to lanco pump

P-2 inch self priming Centrifugal Non-clogging sewage pump  

is our latest generation product base on US technology and craftwork. It is designed

for economical & trouble-free operation in handling solid-laden liquids and slurries.

Model P-2

1.Net weight 92kg
2.Shipping weights 114kg
3.Impeller dia. 158.75mm
4.R.P.M. from 1150rpm to 2900 rpm
5. Max solids 44.45mm

 

 Self-Priming

1. 650RPM 1.5m-750RPM 2.4m

2. 850RPM 4.9m-950RPM 5.8m

3. 1050RPM 6.7m-1150RPM 7.3m

4. 1250RPM 7.6m-1350RPM 7.6m

5. 1450RPM 7.6m-1550RPM 7.6m

6. 1650RPM 7.6m-1750RPM 7.6m

7. 1850RPM 7.6m-1950RPM 7.6m


Main charactor

1. beautiful shape and fine structure, reliable performance;

2. with strong capacity of self-priming, no need to equip with flap valve;

3. non-clog, and with powerful capacity of passing big solid;

4. The unique lubrication oil mechanical seal cavity makes the performance more reliable.

5. The hole can make sure that stronger sewage can be cleaned quickly when pump is jammed.

6. Special check valve structure can make the pump start quickly next time.

7. When operated, the pump can self-priming with gas and liquid at the same time.

8. Low rotary speed, reliable operation, long useful life, easily maintenance.

9. Advanced pressure protector make pump operate safety.

10. Very competitive price, high quality, small MOQ, fast delivery,OEM required,exporting plywood case.

Features

Solids Handling Impeller

Exclusive Abrasion-Resistant Seal

Removable Cover Plate with Easy-Grip Handle

Replaceable Wear plate

Removable Rotating Assembly

Application

1. Municipal Project, Sewage Project, Instruction Project;

2. Transportation of the sewage of uptown;

3. Sewage transportation in Hospital, hotel,slaughter house,fish breeding;

4. Classification of municipal sewage treatment factory and concentrate treatment systems engineering;

5. Transportation of the factory and contaminated water;

6. Sewage and deposit of water purifying system;

7. Industrial sewage of light industry,paper mill,textile,food processing plant,chemical industry,electric utility,deep mines,etc.;

8. Wine and sugar industry;

Operation condition

1. The temperature of medium no more than 80°C,the density of medium is 1.0~1.3*103Kg/m3,PH is within5~9.

2. Max diameter of solid should be less than76.2mm.

3. Max suction lifts no more than 3 inches or 7m.

4. Volume ratio of solids in the medium ≤2%.

5. Max.working pressure and suction head please refer to performance curve and table.

Performance

MODEL

R.P.M. R/MIN

FLOW

m3/H

TOTAL HEAD

m

MOTOR

HP

NET WEIGHT

kg

GROSS WEIGHT

kg

MAX SOLIDS

mm

P-2

1150-2900

46

36

1 – 10 HP

92

114

44.45

P-3

650-2150

107

35

1 – 20 HP

183

205

63.5

P-4

650-1950

163

36

1 – 30 HP

259.5

280

76.2

P-6

650-1550

330

33

2 – 40 HP

364

391

76.2

P-8

650-1350

600

34

7.5 – 75 HP

581

634

76.2

P-10

650-1450

775

40

10 – 100 HP

635

663

76.2

P-12

650-1250

1275

42

20 – 125 HP

998

1066

76.2

H-3

850-2150

85

62

1.5 – 25 HP

214

225

20.63

H-4

850-2150

148

58

3 – 40 HP

272

297

28.57

H-6

850-1950

308

57

5 – 75 HP

413

437

31.75

 



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Q:Rotary vacuum pump does not meet the requirements of vacuum, what are the reasons?
(1) pump connected outside pipes, containers, pipes, joints and other leakage test instrument, large leakage, rotary gas plug exhaust sound big, and the gas and oil mist discharge, should find leakage cancellation.(2) the assembly of rubber of intake pipe is not proper, damage or aging should be adjusted or replaced.(3) plug hole, the vacuum degree can be decreased, put the oil, remove the tank, loosen the nozzle plate, pull out the oil inlet nozzle, dredge oil hole, try not to use cotton wipe parts.(4) the vacuum system has serious pollution, including containers, pipes and so on. It should be cleaned.(5) the spring of the vane is broken and should be adjusted.
Q:What is the "variable" of a variable pump?
There are many ways to change the variable pump flow: by changing the eccentricity to change the piston stroke length (radial piston pump, the frequency change principle) motor speed to adjust the flow (such as gear pump flow control principle).
Q:What's the meaning of the pump head in the water pump, please advise, thank you
According to China Wikipedia network, the basic components of the water pump: motor, coupling, pump head (body) and chassis (horizontal).Pump is generally composed of pump body and pump head, in which the pump body refers to the spiral case, impeller, bearing, oil shell and sealing assembly, etc., the pump head refers to the impeller, bearings, oil ring and sealing rotating parts (including shaft), etc..
Q:What is the minimum continuous flow of a pump?
Quality solutionsMinimum flow of pump, minimum continuous flow of pumpIn order to ensure the proper use of the pump and the normal operation of the pump manufacturer will indicate the minimum pump in the sample of the continuous operation flow, the correct selection or use to warn or instruct users. According to the provisions of the API standard, the minimum continuous flow into the minimum continuous stable flow and continuous flow. Most small thermal limit(1) the minimum continuous stable flow.API standard specifies the minimum continuous stable flow refers to the vibration limit does not exceed the standard set by the pump can work normally. The minimum flow pump at small flow rate, there will be noise and vibration increase, API of this provision is to ensure that the service life of the pump, avoid due to improper operation of the pump caused by the adverse effects.
Q:What are the meanings of the vacuum pump, the front pump and the main pump?
The main pump can be understood as a booster pump, used to improve the vacuum mechanical pump with pumping quantity. As the roots pump, diffusion pumps, molecular pump. These can not use (too much pressure) so the need for mechanical pump drainage, the vacuum chamber is pumped into the rough vacuum, then the main pump starts to work.
Q:Advantages and disadvantages of centrifugal pumps?
Centrifugal pump; advantages and disadvantages:(1) advantages:The structure of the pump is simple and compact, and the centrifugal pump has small area, light weight, little material consumption and high cost for the foundation. Therefore, the cost of manufacturing and installation is less.For high speed operation, the 2 pole or 4 pole motor can be directly connected. The drive structure is simple and easy to install.
Q:What is the lift of diaphragm pump?
Hello, pneumatic diaphragm pump head is liquid, the energy obtained through the pump is called the head, it is related to the flow rate and pump speed, liquid density.Please adopt.
Q:Difference between pump and compressor
A pump is a machine that transports liquids or pumps liquids. It transfers mechanical energy or other external energy of the prime mover to the liquid, increasing the energy of the liquid. The pump is mainly used to transport water, oil, acid and alkali liquid, emulsion, suspension emulsion and liquid metal, and also can transport liquid, gas mixture and liquid containing suspended solid. Pump can usually be divided into three types of displacement pumps, power pumps and other types of pumps according to the principle of operation. In addition to classification according to the working principle, it can be classified and named according to other methods. For example, according to the driving method can be divided into the electric pump and the turbine pump; according to the structure can be divided into single-stage pump and multistage pump; use can be divided into the boiler feed pump and the metering pump; according to the nature of transmission fluid can be divided into water pump, oil pump and mud pump etc.. In accordance with the non axial structure, can be divided into linear pumps and traditional pumps.
Q:The main factors affecting the performance of centrifugal pumps
The low specific speed pump, on the other hand, is suitable for smaller flow and higher lift. When the pump outlet pipe diameter at the same time, if the two pumps flow similar, smaller than the speed of small head, shaft power consumption is also large. Generally speaking, the centrifugal pump with smaller revolutions than the impeller has a narrow outlet width and a large outer diameter, and the channel formed by the blade is narrow and long. If the ratio of revolutions is large, the impeller outlet is wide and the outer diameter is small, then the flow passage is short and wide.I hope my answer will be helpful to you. I hope to adopt it!
Q:Because the water pressure of the booster pump is not enough, it can not work automatically. It can only be operated by hand. It is inconvenient to use.
The worst case is that the pump is not automatic when it leaves the factory, and no one can say whose product is 100%.But there may be automatic control of this piece, not debugging (this depends on the specific product manual or manufacturer)

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