S Type anti-corrosive fiberglass centrifugal pump

S Type anti-corrosive fiberglass centrifugal pump

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 100 pc/month

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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.

Q: Working principle and diagram of axial piston pump with pressure compensation variable: The size of the outlet flow pressure compensated variable displacement pump with outlet pressure of approximately in a certain range according to the constant power curve. When the pressure oil from the main part of the channel (a), (b), (c) into the inferior vena cava (d) variable shell, oil by the channel (E) respectively into the channel (f) and (H), when the spring force is greater than the oil (f) into the lower end of the piston ring servo hydraulic thrust area when the oil liquid (H) to the chamber (g), push the variable downward movement of the piston, the pump flow increases. As for the hydraulic servo piston end thrust force ring shaped area is greater than the spring when the servo piston moves upward, blocking channels (H), the (g) (I) through the cavity of the oil cavity pressure relief, at this time, the piston moves up, the variable head angle decreases, the pump flow rate decreases.

Q: Rotary vacuum pump does not meet the requirements of vacuum, what are the reasons?: 1) oil rotary vane vacuum pump is too low, no effect on the oil seal exhaust valve, rotary plug to refuel after large exhaust sound, and oil mist, that the level is too low, the gas can be eliminated.(2) the vacuum caused by the condensable steam pollution of oil should be changed, and new vacuum pump oil should be replaced.

Q: What's the pump? Where can I use it?: A pump is a machine that transports liquids or pumps liquids. Pumps are ubiquitous in life. They can be used to transport liquids such as water, oil, acid and alkali, emulsions, suspensions and liquid metals, as well as liquids, gas mixtures, and liquids containing suspended solids.

Q: What are the reasons for sealing damage of centrifugal pumps?: Three, water shortages caused by running dry grinding damage.This phenomenon is more common in mounted form inlet pressure, inlet air, air cavity pump, pump boot, high temperature operation of the mechanical seal friction at high speed, can not be cooled, check the mechanical seal, the spring tension is normal, the friction surface of charred black, rubber hard cracking.Treatment methods: exhaust the pipe and pump cavity air, replace the machine seal.Four, install too tight, observe the mechanical seal of dynamic and static ring plane, if there is serious burning phenomenon, flat black and deep traces, sealing rubber hardens, lose elasticity.This phenomenon is due to tight installation.Treatment methods: adjust the installation height, impeller installed, with a screwdriver to move the spring, the spring has a strong tension, release after the reset, there is 2-4mm moving distance can.

Q: The distance from the pump button to the ground: After confirming that the fire pump has started running, issue a command signal to the hydrant button to light the green answer light.

Q: What is the function of a submersible pump?Do you have any knowledge about submersible pumps?.: Important equipment for deep well water extraction. When in use, the whole unit dives into the water. The extraction of groundwater to the surface is water, mine rescue, industrial cooling, irrigation, water lifting, ship ballast, also can be used in fountain landscape, hot water submersible pump for hot spring bath, but also can be applied to the extraction of groundwater from wells, can also be used in rivers, reservoirs, canals and other water projects. The utility model is mainly used for farmland irrigation and water for human and livestock in mountain areas, and can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines and site drainage. General flow can reach (10m3~650m3) per hour, head up to 1500 meters.

Q: How many concrete pump tube diameter: The pump tubing diameter is 125MM general concrete or mortar pump tube diameter is 80MM fine stone

Q: Why can't the centrifugal pump pump the vacuum?: Running process: depending on the centrifugal pressure of the liquid in the impeller, the liquid is sucked into the liquid, and the liquid in the pump shell has the conversion of the energy form, so that the fluid can obtain the mechanical energy mainly with the static pressure.The characteristics of the system: the suction diameter than out of large diameter, the general valve installed.

Q: What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?: Centrifuges are generally used to classify liquids of different densities in liquids.