S Type anti-corrosive fiberglass centrifugal pump

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Supply Capability:: 100 pc/month

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Product Description:

1. Structure of S Type anti-corrosive fiberglass centrifugal pump Description

The fiberglass centrifugal pump combines the motor and the pump components as a whole, relatively compact, easy to install with small power. It is mainly used in petrochemical, smelting, dyes, printing and dyeing, pesticides, pharmaceuticals, rare earth, fertilizer and other industries. The fiberglass centrifugal pump can transport slightly solid particles, not easy to crystallize. This pump is the essential ideal equipment for the corrosive media like some non-oxidation acid of not more than 100℃ (some acid temperature can reach 120℃).

2. Main Features of S Type anti-corrosive fiberglass centrifugal pump

•The products’ performance reaches the requirement of the trade standard JB/T8688-1998” plastic centrifugal pump”.

•Standardizing design, beautiful and dignified contour, reasonable and compact structure, universal parts and components, strong mutual changeableness.

•Optimum design of hydraulic model through Computer enables energy saving and high-efficiency

•Wetted components adopt phenolic fiberglass, through shaping under the conditions of high temperature and hot pressure, it has high strength and strong anti-corrosive performance.

•Axis sealing adopts Teflon mechanical sealing of outer-installing type with anti-strong corrosion and has extensively suitable scope with simple and reliable sealing.

•Single installation and convenient maintenance

3. S Type anti-corrosive fiberglass centrifugal pump image

S Type anti-corrosive fiberglass centrifugal pump

4. S Type anti-corrosive fiberglass centrifugal pump Specification\

S Type anti-corrosive fiberglass centrifugal pump

Performance parameter Type	Q -Flow M³/h	H-Head M	Speed-n r/min	Efficiency %	NPSHr m	Motor capacity kW
S25X25-12.5	3.2	12.5	2900	36	3	0.55
S40X32-20	6.3	20		42	3	1.1
S40X32-32	6.3	32		35	3	2.2/3.0
S50X40-20	12.5	20		53	3	2.2
S50X32-32	12.5	32		48	3	4.0
S65X50-20	25	20		62	3	3.0
S65X50-32	25	32		57	3	5.5
S80X65-32	50	32		65	4	7.5/11
S100X80-50	100	50		68	5	22/30

5. Instructions

• The motor's revolving direction should be in conformity with the direction of pump's revolving direction pan. In order to protect pump from being damaged due to revolging in opposite direction, please first trial the revolving direction with hand to confrim the correct direction, then start the pump.

• Before starting, make the pump to be full of liquid; strictly forbid using concentrated acid.

• Don't allow pump idling without liquid, otherwise, the sealing end surface will be damaged due to dry friction.

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Q:What does the pump mortar do?: In order to effectively reduce the flow resistance of concrete and pipe, to avoid obstruction caused by pipe sticking and to achieve normal pumping, and its role is generally only pumps.

Q:How can I buy a pump?: Selection principle of pump:1, so that the selected pump type and performance parameters meet the unit flow, lift, pressure, temperature and other requirements, the most important thing is to determine the voltage, the maximum lift, and when the head high reached much traffic.

Q:Why can the centrifugal pump hold down the pressure?: The centrifugal pump can hold pressure because of the suction pipe in the pump at the entrance of a non-return valve (valve).

Q:Shielding pump is the main drawback of electricity? How much does it cost more than an ordinary centrifugal pump? Is there any noise in the running of the canned pump? How much is it lower than the noise of the common centrifugal pump?: The graphite bearing lubrication medium, make the operation less noise and manual, reduce maintenance costs; in recent years, bearing material added with silicon carbide SIC, super hard, life is better than that of graphite bearing.The vertical structure can be installed on the pipeline like a valve, the installation is convenient and quick, and the motor and the impeller can be drawn out only when the utility model is used, and the pipeline is not needed to be removed.The utility model can be installed and run with a shock absorber or a damping pad, so that the pump is less noisy at running time.

Q:Know flow and lift how to calculate the pump power?: P: the density of refrigerant, when the working fluid is water, P =1ETA - pump efficiency, can not find desirable value =0.8N=30x (200/3600) x9.81x1/0.8=20.44 = 20 (kW)(that is, 20kW motors)

Q:Is the vacuum pump air compressor?: No, both work in the opposite way. Air compressor, referred to as an air compressor, is a machine that produces compressed air (positive pressure). The vacuum pump is just the opposite.

Q:How to select metering pump head?: In metering fluoride, we recommend the use of Viton, sealed PVC pump head. For most chlorination applications, it is better to use EPDM sealed NP (plexiglass) pump head. For hydrogen peroxide mixtures, only PTFE sealed PTFE pump head or stainless steel pump head can be used

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: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:What is double hydraulic pump?: [double hydraulic pump] the same drive shaft drives the rotation of two pumps, which are connected together and driven by an electric motor. The suction port of the pump is common, and the oil pressure port is separated from each other. Pump output of two shares of flow can be used alone, can also be used in parallel. This pump, a pump can play the function of two pumps. For example, there are two pumps on the loader, a pump acting as the work, a pump acting as the steering, and the double linked pump can replace the functions of the two pumps. It works by coupling the two pumps at the same time.

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