KD metering dosing pump is a kind of reciprocating volumetric pump. It adds flow adjustment function on the basis of the original electric diaphragm metering pump. The metering dosing pump produced by Kaiyang dosing pump manufacturer is complete in material, especially the tetrafluorom The body is relatively resistant to sodium hypochlorite, so the KD tetrafluorometer dosing pump is also called sodium hypochlorite dosing pump. Shanghai Kaiyang Dosing Pump Manufacturer specializes in the production of volumetric pumps. It is experienced and skilled in metering dosing pumps. KD series electric diaphragm metering pump can deliver a flow of up to 135L / h and a pressure of up to 1.0Mpa; the pump head is made of PVC, PTFE, stainless steel, and the metering dosing pump is the principle of a mechanically driven diaphragm. Adjusting within 100%, steady state accuracy is ± 2% of rated flow. In order to ensure the normal operation of the machine, Kaiyang dosing pump manufacturers recommend that the diaphragm, check valve ball and valve seat be replaced every 5000 hours or once a year. After the first 1,000 hours of operation, the lubricant at the drive end of the electric diaphragm metering pump is replaced, and after every 5,000 hours of operation, the lubricant is changed.
Shanghai Kaiyang dosing pump manufacturers include KD, KD, GM, GB, GX, KYD and other diaphragm metering pump products. The principle characteristic of this series of products is the sodium hypochlorite dosing pump driven by a motor, which is suitable for accurate measurement of fluids in low pressure occasions. There are a variety of material pump heads to choose from, and the diaphragm is uniformly made of PTFE. Because of its high metering accuracy and stability performance and extremely high requirements for use, it is widely used in sewage treatment, food Liu Liu, various special media transportation.
1. KD metering dosing pump is easy to install, simple to operate, output can be adjusted at will, and has strong chemical resistance.
2. The electric diaphragm metering pump uses the diaphragm as a static seal, which can achieve no leakage, and the assembly and maintenance are simple and safe.
3. Kaiyang dosing pump manufacturers products can be equipped with frequency conversion, explosion-proof and other devices, flow adjustment can adjust the stroke length or motor frequency.
4. The metering and dosing pumps produced by Kaiyang dosing pump manufacturers have a variety of materials and various models, which can be applied to industrial water and water treatment conditions.
1. Kaiyang diaphragm metering pump adopts double eccentric wheel system for more stable operation.
2. Kaiyang metering dosing pump has a built-in high-reliability worm gear reduction device, which can be adjusted steplessly.
3. Sodium hypochlorite dosing pump can be made of multiple materials, suitable for a variety of liquid media, and has high wear resistance.
4. The cast aluminum housing of the speed reducer is light in weight and convenient for installation and operation.
5.KD metering dosing pump can measure up to 135L / H and pressure up to 1.0Mpa.
6. Kaiyang sodium hypochlorite dosing pump uses tetrafluoro (PTFE) diaphragm.
7. Kaiyang diaphragm metering pump allows continuous and stable operation for a long time.
8. The flow can be adjusted arbitrarily from 0 to the maximum rated value when the metering pump is running or stopped.
9. Sodium hypochlorite dosing pump can transport various media with high viscosity, flammable and explosive, strong corrosive and toxic liquid.
10. Kaiyang company's products are subject to unified number registration, quality control and strict testing.
11. KY brand diaphragm metering pumps are widely used in papermaking, food, brewing, tanning, printing and dyeing, textile, chemical, refining, electroplating and other industrial wastewater and domestic sewage and dosing systems.
Number of strokes
-1 min -1
KD30 / 1.0
KD50 / 1.0
KD55 / 1.0
KD70 / 1.0
KD 85 / 1.0
KD100 / 0.7
KD130 / 0.7
First, because KD diaphragm metering pump may have water residue during testing in our factory, if the metering medium cannot contact with water, the water must be removed before starting to use. The pump can be turned to make the metering dosing pump turn to 180 degrees and store it. Water, then flush the inside of the pump through the suction port with a suitable medium.
Second, the installation site of the diaphragm metering pump requires cheap personnel to enter, operate, and maintain, and there should not be any obstacles that hinder operation in the work area.
3. When the discharge end of the metering pump is equipped with a shut-off valve, if the shut-off valve is closed, the back pressure generated by the operation of the electric diaphragm metering pump may be several times the maximum allowable back pressure, which may cause the drain line to rupture. To prevent this from happening, it is recommended to choose an overflow valve to limit the maximum back pressure within the allowable value.
4. Sodium hypochlorite dosing pump can only use the retaining ring corresponding to the diameter of the hose, the hose connector and the hose of the specified specifications, otherwise the connection can not be guaranteed to be stable and durable. Do not reduce the size of the hose! Use longer pipelines and pulsation dampers for longer pipelines or thick media.