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: Know flow and lift how to calculate the pump power?: The pump power (kw) ={9.61* flow (cubic meters per second) * head (m)}/.Where ETA is device efficiency, including mechanical, electrical loss and other factors, generally between 55%~80%. The smaller the pump, the lower the efficiency.

Q: Piston filling and peristaltic pump filling which precision is high?: First of all, we should know the working principle of each, and analyze the accuracy from the principle, this problem is very important. Piston filling, such as the injection of drugs that we have been ill, the accuracy of the piston pump depends on the accuracy of the motor and the area of the unit cross section

Q: There are 6 pumps, two indoor fire hydrant pumps, two spray pumps, two outdoor pumps, three units, one master and one spare control cabinet. From the control room to the control cabinet, is there only 3 lines or 9 lines?... How do I get it? Where does the hydrant line come from?: Spray pump in addition to remote direct Kai, there are modules to start function, that is, on the cabinet to add control module, bus linkage pump, in addition to the pressure switch, directly pumping function, a total of three functions.

Q: What is the principle of a turbopump?: Turbine [turbine] is a machine that converts the energy contained in a fluid medium into mechanical work, also called a turbine. Turbine is the transliteration of English turbine, derived from the Latin word "turbo", meaning "rotating object".

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: What is the working pressure of the hydraulic pump in the hydraulic transmission system?: The operating pressure of the hydraulic system depends mainly on the load. Generally speaking, the working pressure of the hydraulic system means the highest working pressure of the system. If the pressure is higher than the value of the equipment, the relief valve works to relieve pressure. The actual working pressure of the hydraulic system is determined by the load, which refers to the actual pressure of the hydraulic oil and can be read directly from the pressure gauge. The pressure increases with the increase of the load. You Li's balance can know: the thrust of the cylinder = the load, the thrust of the cylinder = the working pressure of the hydraulic oil, the working area of the cylinder, the working pressure = the load / the area of the cylinder.

Q: What is the liquid pump? What are their categories? What are their strengths and weaknesses?: The pump is constructed by connecting large diameter gas piston with small diameter hydraulic piston. The two piston area ratio produces a pressure ratio, and the maximum output pressure can be calculated by the pressure ratio. High pressure ratio produces high outlet pressure. You can set the outlet pressure through a simple gas pressure reducing valve. Pressure ratio * gas drive pressure = output pressure.

Q: The working principle of magnetic pump: Working principle of magnetic pumpN of the magnet (n is even) arranged according to the laws in the magnetic clutch assembly inside and outside the magnetic rotor, the magnet part consisting of magnetic coupling system. When the inside and outside the two poles in different relative displacements, two poles between the angle phi = 0, the lowest energy magnetic system; when rotates to the relative displacement is two poles, pole angle between phi = 2 pi /n, the magnetic system of magnetic energy. Remove the external force, due to the magnetic system of magnetic poles repel each other, magnetic magnet will return to the lowest energy state. So magnets in motion, driven by the magnetic rotor.

Q: What is the series of pumps? What is the difference between a unipolar and a multilevel? What is the meaning of each "first class"?: A single-stage pump is a pump with only one impeller. 2, a multistage pump is a pump with two or more impellers. The multistage pump can increase the pressure and lift the head higher. Level 1 means a booster impeller.

Q: No negative pressure water supply equipment, both the main pump and auxiliary pump, power is not the same, how to choose the control cabinet?: Non negative pressure water supply equipment can be divided into non negative pressure tank and box type non negative pressure compensation device, steady flow tank type non negative pressure water supply equipment is the negative pressure tank, pressure tank can eliminate the negative effect of network equipment, is equipped with a vacuum suppressor and water protection box; non negative pressure water supply equipment has the advantages of simple device is a water tank with the boost voltage stabilizing device of complex box at the same time with no negative pressure tank.The tank type non negative pressure water supply equipment adopts vertical multistage centrifugal pump. This kind of pump is low noise and high efficiency. Such as CDL series and imported CR seriesOrdinary box type non negative pressure water supply equipment can use multi-stage centrifugal pump, also can use stainless steel submersible pump, submersible pump costs will be lower, but the maintenance costs will be high.

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