Johnson resin traps are very effective in wells of this type since they can be manufactured with very small slot size and yet still maintain the necessary open area to minimize friction head loss. Most continuous wire wrap screen is manufactured from stainless steel rather than carbon steel in order to avoid problems which often leads to accelerated corrosion.

Characteristics of Johnson resin trap for water treatment

1. filter made of stainless steel trapezoidal wire, screen slot is v-shape, can effectively intercept resin impurities.
2. trapezoidal wire evenly circumferentially array on the support bar,ensure the screen filter area and non-obstructive, avoiding impurities concentrated.
3. resin trap all connected by welding, durable, long life.
4. After working for some time,can filter backwash, multiple use

Application of Johnson resin trap for water treatment

1. feedstock oil backwash cleaning filter device in the system for petrochemical hydrogenation
2. precious metals catalysts recovery for hydrogenation system
3. Catalytic outer rejection oil automatic backwash cleaning filter system
4. purification of liquid sulphur filter
5. lubricants and heat-conducting oil filter
6. paraffin raw materials and products of filter
7. the rich amine liquid backwash purification filter in the amine desulfurization system
8. high-temperature coal gas, smoke gas and oil gas purification
9. raw materials of paraffin wax and backwash purification filter
10.the gas-liquid mixing pressurized reverse washing efficiency continuous filtration technology。