Product Description:
Mechnical Diaphragm Dosing Metering Pump
1.Structure of Mechnical Diaphragm Dosing Metering Pump
Mechnical Diaphragem Dosing Metering Pump offer the high performance with the max capacity flow upto 1200L/H and with outstanding value for pressure up to 12Bar.This series dosing pump is design for durability cost effiectiveness which is welcome to be used in lines such as water treatment,chemical,power,food and beverage,paper etc...
2.Main features of Mechnical Diaphragm Dosing Metering Pump
◆Mechincal actuated diagragm design
◆Power off seal,no leakage,with security delivery device,simple maintance
◆Easy operation
◆It can transport high-viscosity mediums, corrosive liquid and dangerous chemical goods.
◆The flow can be controlled via adjusting the length of stroke or the motor frequency.
◆Verious pump head material(PVC,PVDF,SS304,SS316 etc..)
3.Mechnical Diaphragm Dosing Metering Pump Images
4.VSD Drive Mechnical Diaphragm Dosing Pump Specification
5.FAQ
·What is the delivery time?
within 20days
- Q:What does electromechanical vector pump mean?
- Commercial buildings: hotels, office buildings, department stores, large saunas, etc.Irrigation: such as parks, playgrounds, orchards, farms, etc.Manufacturing: such as manufacturing, washing equipment, food industry, factories and so on
- Q:Water pump outlet valve sequence
- Design specifications detailed manual instructions, divided into two cases:1, pump water first check valve, suitable for small caliber pipeline, gate valve to protect the non-return valve, not damage function;2, pump water out of the first gate valve, check valve for large diameter pipe, at this point valve easy to open and close;The setting of the check valve is mainly to avoid the high reverse speed of the pump and the condition of the submerged pump house. Set in the suction port of the pump, then stop the pump water flow will still affect the pump. In addition, the pump suction should try to avoid installing too many pipe fittings, so that the pump can maintain sufficient cavitation margin.
- Q:The distance from the pump button to the ground
- Yellow warning pop-up, indicating that the fire control room has issued alarm information, fire alarm controller (commonly known as the alarm host)
- Q:Why does the centrifugal pump start with a closed valve and the axial pump starts with an opening valve?
- The power of axial flow pump decreases with the increase of flow rate, and it is a steep curve, so the centrifugal pump starts with an open valve.
- 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:What is the minimum continuous flow of a pump?
- At'-- the allowable temperature rise of pumping medium,C- pumping medium specific heat, kj/ (kg DEG C);Ho- off dead center lift, M.Minimum continuous flow minimum continuous stable flow and minimum continuous thermal flow and the maximum value in the selection, or use the pump process, the minimum continuous flow process requirements must be greater than the minimum flow rate of the pump, otherwise it will cause the pump cavitation, vibration and noise, so that the pump parts damaged. If the minimum continuous flow the pump can not meet the minimum requirement's process, can install the bypass reflux device or reflux system in the pump pipeline, to ensure that the minimum continuous flow pump.
- Q:Why can the centrifugal pump hold down the pressure?
- The pump before starting to pump shell and the water pipe filled with water, and then start the motor, the pump shaft to drive the impeller and water do high-speed rotation, centrifugal water movement, was thrown to the outer edge of the impeller, the pressure water pipeline flow through the volute pump into the pump shell.
- Q:The main factors affecting the performance of centrifugal pumps
- The specific speed is deduced by the law of hydraulic similarity, and the similarity between the hydraulic characteristics of centrifugal pumps is similar. In centrifugal pumps, the specific speed is often interpreted as: the pump works at the highest efficiency, generating a lift of LM, a flow rate of 0.075m, and the power consumed by the /s at 0. 735kW
- Q:What are the advantages and disadvantages of the pump control system and valve control system in the hydraulic system?
- Pump control system is generally used for closed systems, the flow of the oil pump changes to control the motor or cylinder actuator action. The utility model has the advantages that the principle is simple, and the power of the engine can be fully utilized. The disadvantage is that the calorific value of larger, relatively poor precision.
- Q:What flowmeter is installed after the pneumatic diaphragm pump?
- The pressure decreases, the diaphragm moves slowly, and the flow decreases.This is not particularly accurate, because the diaphragm is not a metering pump, but the approximate flow can still be controlled.
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