Hot Sale High Quality Sewage Pump (WQ-S with CE)

Hot Sale High Quality Sewage Pump (WQ-S with CE) System 1

Hot Sale High Quality Sewage Pump (WQ-S with CE)

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 100000 set/month

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Basic Info.

Model NO.:WQS

Application:Sewage Pump

Type:Blade Pump

Material:Cast Iron

Power:Electric

Structure:Single-stage Pump

Theory:Centrifugal Pump

Export Markets:South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Additional Info.

Packing:Wooden Case

Standard:CE

Origin:Taizhou, Zhejiang

Production Capacity:8000PCS /Year

Product Description

Sewage Pump (WQ-S with CE)

Working Conditon

Max. Submerged depth: 5m
Fluid temperature up to +40C
Max ambient temperature +400C

Applicaton&Feature

The pumps are installed a SS cutter on shaft bottom.
And it cut the bigger solids, particles and fibres into small pieces.
They are designed for toilets drainage, agricultrual drainage, septic tank drainage, animal husbandry
Drainage, factory waste water drainage.

Component Material

Pump body: Cast iron
Motor bracket: Cast iron
Impeller: Cast iron
Motor shaft: CS45# or SS
Mechanical seal: Ceramic-graphite or silicon carbide-carbide alloy
Motor Information

380V, 50Hz, 60Hz
Continuous duty.
Insulation calss: E
Protection: IP X8

Model	Power		Speed	discharge	Rated. Flow	Rated Head	efficiency
three phase	Kw	Hp	r/min	inch	m3/h	m	%
WQS7-10-0.75	0.75	1	2900	1.5	7	10	51
WQS10-10-0.75	0.75	1	2900	2	10	10	54
WQS10-12-1.1	1.1	1.5	2900	2	10	12	51
WQS15-8-1.1	1.1	1.5	2900	2	15	8	61
WQS22-10-1.5	1.5	2	2900	2	22	10	65
WQS15-15-1.5	1.5	2	2900	2	15	15	60
WQS15-20-2.2	2.2	3	2900	2	15	20	57
WQS20-15-2.2	2.2	3	2900	2	20	15	64
WQS25-13-2.2	2.2	3	2900	2.5	25	13	66
WQS20-20-3	3	4	2900	2	20	20	59
WQS25-16-3	3	4	2900	2.5	25	16	65
WQS35-15-3	3	4	2900	2.5	35	15	59
WQS25-28-4	4	5.5	2900	2.5	25	28	58
WQS35-17-4	4	5.5	2900	2.5	35	17	59
WQS40-15-4	4	5.5	2900	3	40	15	71
WQS80-9-4	4	5.5	2900	4	80	9	72
WQS35-22-5.5	5.5	7.5	1450	3	35	22	58
WQS65-15-5.5	5.5	7.5	1450	4	65	15	64
WQS100-15-7.5	7.5	10	1450	6	100	15	70
WQS150-10-7.5	7.5	10	1450	4	150	10	75
WQS100-18-11	11	15	1450	4	100	18	69
WQS145-15-11	11	15	1450	6	145	15	72
WQS80-30-15	15	20	1450	4	80	30	58
WQS300-10-15	15	20	1450	8	100	10	72
WQS110-30-18.5	18.5	25	1450	6	110	30	72
WQS250-15-18.5	18.5	25	1450	8	250	15	75
WQS300-15-22	22	30	1450	6	300	15	76
WQS400-10-22	22	30	1450	8	400	10	77
WQS150-30-30	30	40	1450	6	150	30	60
WQS200-25-30	30	40	1450	6	200	25	62
WQS400-15-30	30	40	1450	8	400	15	75
WQS600-10-30	30	40	1450	12	600	10	78
WQS150-40-37	37	50	1450	6	150	40	63
WQS200-30-37	37	50	1450	6	200	30	65
WQS400-20-37	37	50	1450	8	400	20	70

Q: What is a water pump coupling device?: The automatic coupling device of the water pump coupling device has compact structure and small occupation area. The sump pump works because it is submergedThe utility model can be directly installed in a sewage pool, and no special pump house is needed to install a pump and a machine, thereby saving large amounts of land and infrastructure expenses

Q: What is a gear pump for?: Oil pump casing wearIt is mainly the wear of the floating sleeve hole (the normal clearance between the gear shaft and shaft sleeve is 0.09~0.175mm, and the maximum shall not exceed 0.20mm). The gear work is affected by the pressure oil, the gear tip is close to the oil pump casing, and the low pressure chamber part of the pump body is worn. Another kind of wear is the circumferential wear of the work surface in the shell. This kind of wear is mainly caused by the addition of oil which is not clear, so the oil without impurities is necessary.

Q: What are the important parameters of the pump?: The head is the unit weight of liquid pump pumping from the inlet of the pump (pump inlet flange) to the outlet of the pump (pump outlet flange) energy value. Effective energy is a Newtonian liquid through the pump unit is obtained. The N m/N=m, the height of liquid column pumping liquid used, referred to as meters.Speed nThe speed is the number of revolutions per unit time of the pump shaft. It is indicated by the symbol n. The unit is r/min.Cavitation allowance NPSHCavitation margin, also called net positive suction head, is the main parameter to indicate the cavitation performance. The cavitation margin has been expressed by delta H at homePower and efficiencyThe power of water pump usually refers to the input power, that is, the power transferred by the prime mover to the pump shaft, so it is also called shaft power. It is expressed by P;The effective power of the pump, also known as the output power, is expressed in Pe. It is the effective energy obtained by pumping the liquid out of the pump in unit time

Q: What are the causes of pump shock?: 3. the water pump set screws loose, adjust the concentric, fastening the foot4. pump into foreign body, open cover overhaul5. the flow is too large or too small, adjust the equipment to control the water output

Q: How to install, operate and maintain the pipeline booster pump?: The motor coil is provided with a safety protector, and when the pump is out of order or the water is not pumped, the motor can automatically break down when the temperature of the motor exceeds the prescribed value, and the motor can automatically resume operation after the temperature rise of the motor is decreased. The booster pump motor is a capacitor running type motor. When the pump leaves the factory, the rotation direction has been adjusted. If you need to replace the capacitor or re connect, press the arrow direction on the pump body to mark the connection. To ensure safety, use the three - core safety socket with ground wire.

Q: Brief description of centrifugal pump on / off operation: First, the preparation before the start(1) carefully check the inlet and outlet pipe line, valve, flange and pressure gauge joint of the pump, whether the installation is safe, comply with the requirements, whether the flow is correct, whether the anchor bolt and other connecting parts are loose or not.(2) add lubricating oil to the bearing case, and the oil level is 2/3 of the gauge of the bearing box.

Q: Water pump does not produce water, what are the reasons?: 6. is the motor running in correct directions?.7. pump body failure, such as sliding off the leaves or too much gap between the mouth ring.

Q: What are the conditions required for hydraulic pumps to complete oil absorption and compression?: Volume conditions: oil absorption cavity from small to large, complete oil absorption, oil pressure chamber has become smaller, complete pressure oil.Sealing conditions: the hydraulic pump itself should have good sealing

Q: Hydraulic pump displacement refers to the pump shaft what?: Displacement of the hydraulic pump refers to the axis of each turn, the volume discharged, called displacement, the unit is ml (ML),

Q: What is the difference between centrifugal pump and self suction pump? Which is better?: If the centrifugal pump in full before the start of the shell of the gas, then start after the center of the impeller was thrown in the gas can not be large enough to form the vacuum, so that liquid in the bath can not be sucked, so the centrifugal pump to start before using foreign liquid in the pump housing space filling

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