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: You'd better point out the details.... There are 2 best ways of experience and formulaCan you say a simple point, such as multi-stage pump, when the pump is higher than the motor, 30 wire is the next mouth how to do?: For the first time, the pump and motor were placed on the base and not fastened (Cu Zhaozheng);Second times, the pump and motor have been tightened, the inlet and outlet flange bolts are not fastened;Third times, the pump runs 24 hours later.

Q: How about the depreciation of vacuum pumps?: (five) electronic equipment, for 3 years.The depreciation period of a vacuum pump can be calculated for 5 years. The expected residual rate is generally 5%, or it can be estimated by itself.

Q: What is the pump lift voltage? And how to suppress the pumping voltage rise?: [suppression of pumping voltage] the general use of the installation of absorption resistance to absorb the pump voltage rise. The simplest way to control the pump voltage is to connect the DC bus with an energy consumption resistor before releasing the pump voltage.

Q: Water pump can not be pumped out, how to maintain water?: The pipe leaks or leaks:The nut may not pinch well when it is installed. If the leakage is not serious, it can be coated with cement or mixed with asphalt oil in the places where the gas leaks or leaks. Temporary repairs can be done with wet mud or soft soap. If the leakage at the joint, you can tighten the nut by hand. The leak is critical and must be re assembled.

Q: Why can the centrifugal pump hold down the pressure?: Centrifugal pumps are vertical, horizontal, single-stage, multi-stage, single suction, double suction, self suction and other forms. Vertical centrifugal pump is referred to as submerged pump, molten salt pump and submerged pump. Centrifugal pumps use the impeller to rotate and cause centrifugal motion of the water to work.

Q: Is the centrifugal pump large or small?: Centrifugal pump, the smaller the better the cavitation.1, centrifugal pump cavitation less, anti cavitation performance is better, the pump cavitation is called the necessary cavitation margin or pump inlet dynamic pressure drop, the smaller the better. Generally speaking, the pump cavitation is the need for cavitation, the pump inlet pipe said effective cavitation margin, that is, the device cavitation margin. For a given pump, at a given speed and flow rate required NPSH is called pump necessary NPSH, also called NPSH, is required to achieve the performance parameters of the pump cavitation, the internal flow and the centrifugal pump is composed of pump head itself, its physical meaning is that liquid drop in pump inlet pressure part degree, is to guarantee the pump cavitation does not occur, with surplus energy exceeds the vaporization pressure head at the inlet of the pump unit weight of liquid. The cavitation must be independent of the device parameters. It is only related to the parameters of the inlet of the pump. These parameters are determined by the geometric parameters at a given speed and flow.

Q: What should be used to pay attention to the use of mechanical pumps?: There are many kinds of pumps, such as centrifugal pumps, piston pumps, diaphragm pumps, vane pumps, gear pumps, etc.

Q: How many square cables does the submersible pump for 7.5KW need?: According to current I=13A, it is estimated that the cable is less than 10 square meters, so the cable cross section can be calculated at the ampacity of 5A per square meter. The square section of the cable is =13/5=2.6 square. According to the specifications series, optional 2.5 square aluminum cables. When the cable is longer, it is safer to choose 4 square aluminum cables.

Q: Common failure treatment of piston pump: Table 15 common troubles and treatment of hydraulic pumpsFault phenomenon, x09 cause analysis, x09 elimination method(1) the pump does not carry oil; the x091. pump does not turn x09 (1); the motor shaft does not rotate1) missed connection power supply2) electrical wiring and component failure, x09 check electrical and troubleshootx09x09 (2) motor heating trip

Q: Does the control cabinet of the fire control pump need to be related to the fire control room?: Automatic sprinkler, which is mostly used in this device or high water tank, the whole set of equipment must meet the most unfavorable point (the farthest the highest point of water) water pressure of the faucet.

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