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

P-2 inch self priming Centrifugal Non-clogging sewage pump System 1

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

P-2 inch self priming Centrifugal Non-clogging sewage pump System 3

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

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 120 set/month

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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

Q: What is the difference between swashplate pump and crankshaft pump?: Piston pump: valve plate, valve plate, piston, piston ring, crankshaft, connecting rod and so on, all belong to its spare parts.Piston pump working principle: by the piston in the pump cylinder for reciprocating movement to suction and remove liquid.

Q: What are the characteristics of a pipe shield pump?: Four, high melting point in the pump hydraulic side and the motor side with a jacket, the jacket can be steam or a certain temperature of liquid to prevent high melting liquid crystallization. The outer circulation pipe of the pump should also be insulated (heating) jacket. Five, high pressure shielding pump shell is a high pressure container, so that the pump can withstand high system pressure. In order to support the shield under internal high pressure, the stator coil itself can be used to bear the pressure. Can also be made in high temperature and high pressure under the operation of the canned pump. Six, since the suction port of the pump impeller center is much higher than that in stopping the pump, when inhaled NO liquid in the tube, the impeller and the increase of the pump chamber is filled with liquid, and then start without irrigation, the pump can work. Self-priming pumps are especially suited for extracting liquids from underground containers. In addition, according to different methods can be divided into liquid type, mud type, high pressure pipeline type, as well as for ships, nuclear power plants and absorption refrigeration devices for various types of canned pumps. Can also be divided into vertical, horizontal, online and single-stage, multi-level and other different types.

Q: If you use an ordinary 15W submersible pump, put it in the tank, if the leakage, the fish will hang it?: If the fish tank is made of metal, the fish tank is grounded or connected to the zero line, and then the fire line is put into the water, then your fish will be electrocuted immediately. Go back to the submersible pump, submersible pump line and the zero line very close, even if the firing line and the zero line at the same time the leakage occurs, fish could not swim between the firing line and the zero line, so the tank submersible pump leakage will cause the following hazards: 1, electric shock. 2, submersible pump short circuit. 3, the submersible pump serious fever, resulting in water temperature tank.

Q: Water pump can not be pumped out, how to maintain water?: Water pump does not suck or does not drain:The causes for the valve stuck, part of the blockage of water, high water or water leakage is too high, may also turn right, impeller blockage. After checking through them one by one, can be taken at the end of valve repair, clear blockage and correct steering, cleaning and other measures to deal with the impeller.The purpose of the work is to pump water from one place to another, or increase the pressure to control the mechanical energy into fluid energy.

Q: The main factors affecting the performance of centrifugal pumps: The specific speed is deduced by the law of hydraulic similarity, and the similarity between the hydraulic characteristics of centrifugal pumps is similar. In centrifugal pumps, the specific speed is often interpreted as: the pump works at the highest efficiency, generating a lift of LM, a flow rate of 0.075m, and the power consumed by the /s at 0. 735kW

Q: Rules for operation of centrifugal pumps: Operating rules:1, before starting to check whether the water pump foot loose, coupling shield, and motor fan blade cover is intact, in order to ensure the safety of equipment and personal safety.2. Check whether the inlet valve is open and open as fully as possible. Is the outlet valve closed, open the bleeder valve, exhaust until there is no air, and close the bleeder valve. At the end of the valve to the pipeline in the pump cavity filled with water.

Q: What should be used to pay attention to the use of mechanical pumps?: When opening the pump, first close the outlet valve, lift the pressure, then open the outlet valve again, pay attention to the flow of the motor.

Q: How accurate is the metering pump?: In addition, when the oil supply is too large or the pipeline pressure rises unexpectedly, the volume of the liquid in the hydraulic chamber can be changed, thereby affecting the stability of the flow and reducing the metering accuracy of the pump. In order to solve the problem of how to stabilize the measurement accuracy of metering pump metering pump flow, how stable, the three valve device. The so-called actual refers to the combination of three functions including compensation, discharge and safety protection device or device supporting the hydraulic chamber, according to its action principle is different, is divided into automatic compensation and forced compensation two three valve device.

Q: Metering pumps related matters: 2) change the metering pump diaphragmTrouble is often encountered when the old diaphragm is removed. Provide some additional advice on how to remove the old diaphragm.After in the pump head loose, remove the pump head before the stroke length adjustment to the 10% position. To ensure that the electromagnetic axis has sufficient pressure to maintain its connection firmly, so that you can unscrew the diaphragm.The pull end torque from the Jack out of the screw. Seize the liquid counter clockwise rotation. There is a slight resistance that can unscrew the diaphragm.Chemical 3 measurement may end in fluid crystallization, resulting in a one-way valve ball and seat valve does not work.In the end inhalation metering pump may have a gas leak. Hydraulic end suction side connector may lack O ring or suction valve connection loose.3) flow monitoring and measurement of a high viscosity medium, in the process of liquid delivery received a flow failure signal, how can we solve this problem?Move the hydraulic end by loosening the 4 pump head screws. Rotating stroke length to 10%, and seize the hydraulic end, and then slide out of the screw hole, then the screws do not touch them, but still control the back and diaphragm. Then rotate the component counter clockwise, with a slight resistance, and the diaphragm will loosen from the electromagnetic axis. If the diaphragm is not loose, use some grease on the contact surfaces of the diaphragm and the electromagnetic shaft. After a few minutes, gently tap the diaphragm with a small plastic hammer. Then proceed again in accordance with the above description.

Q: What is the difference between centrifugal pump and self suction pump? Which is better?: Centrifugal pumps are vertical, horizontal, single-stage, multi-stage, single suction, double suction, self suction and other forms. The centrifugal pump drives the water to rotate through the high speed rotating impeller blade, and the water is thrown out so as to achieve the purpose of pumping water. The impeller rotates at high speed, forcing the liquid at the center of the impeller to be removed at high speeds, resulting in a low pressure at the center of the impeller, and the liquid in the lower trough is continuously sucked.

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