Shanghai KUOSI ELECTRONIC CO., LTD

Shanghai, China

• MOQ 1 Set(s)

PH and Conductivity Meters Chemical dosing system Chemical dosing system alternate name chemical water treatment for cooling water, chemical water treatment for chilled water. Chemical dosing system is widely applied in corrosion, scale inhibition, sterilization and algae removal of the circuiting water systems such as air-conditioning cooling water, chilled water, ice storage, etc.The chemical dosing system can also achieve the effect equivalent to the electronic descaling instrument.In the process of air conditioning circulating water and various purified water, the water quality always decides if the system can run efficiently for a long time. The pipeline corrosion, scaling, microbial propagation and other common problems of circulating water always disturber the owners. Since the foundation, Peide Water Treatment Equipment Co., Ltd. has made remarkable achievements in chemical water treatment, has becoming the most competitive enterprise with tens of national discovery patents. Application Application of chemical dosing system in the cooling water system I. Common problems of cooling water system 1.Corrosion Cooling water systems are an ideal environment for the reversion of the metal to the original oxide state. This reversion process is called corrosion. 2.Scale Minerals such as calcium carbonate, calcium phosphate, and magnesium silicate are relatively insoluble in water and can precipitate out of the water to form scale deposits when exposed to conditions commonly found in cooling water systems. 3.Fouling The deposition of suspended material in heat exchange equipment is called fouling. Foulants can come from external sources such as dust around a cooling tower or internal sources such as by-products of corrosion. 4.Biological Contamination Cooling water systems provide an ideal environment for microbial organisms to grow, multiply, and cause deposit problems.

Pneumatic Diaphragm Pump Advantages: 1. Explosion-proof, zero leak, simple operation. 2. Idling capability, Self suction, No complex control. 3. Diversity of material, no rotating parts, applicable to various erosive situations. 4. Diaphragm, ball and ball seat adopt imported materials with longer service life. 5. Modularization of main valve and air motor. No broken, easy to disassemble and repair.

• MOQ 1 Set(s)

Packaging & Delivery Packaging Details: carton Delivery Detail: within 3 days after receving the payments Packaging & Delivery Packaging Details: Standard package Delivery Detail: 2-3 days for sample, 5-15 days for order Specifications ITALY SEKO Electronic dosing metering pump Remote control is available high-tech electronic metering pump stanard package ITALY SEKO Electronic metering pump Specifications 1. New design, tightness and long-life 2. Manual adjustment both of stroke length and frequency 3. Remote control is available 4. Accepting 4-20mA signal to adjust the frequency under remote control 5. Accepting pulse-frequency to adjust the frequency under remote control 6. Controlling the output achieved by programming to control the onoff time of output relay 7. The parameter of control panel can be locked 8. The pump will stop working and alarm at low liquid level 9.The flow can be detected with flow detector, and alarm . 10. External plastic enclosure in PP with protection degree. 11. Protected against jets of water and aggressive environments.