0.75mm Slot OD 325mm Water Well Screen Pipe , Johnson Wedge Wire Screens

Non-Clogging With Chemical And Thermal Resistant Tube Johnson Wire Screen

Johnson Wire Screen Description:

Stainless Steel Tube Johnson wire screen is composed of V-shaped winding wire and support bar.

Each intersection is connected by fusion. It has strong structure and good mechanical performance.

The V-shaped section can avoid blockage and ensure smooth flow at the same time.

The continuous gap has a larger water passing area, and reduces the groundwater seepage speed,

so as to prevent the sand from entering the pipe under larger water pressure, which has a better sand

filtering performance. Crevices can also change according to different geology.

1. The filter rating is 0.05mm-100mm.

2. Main material is AISI304, AISI316, AISI316L,Hastelloy etc.

3. Connectors and the ending according to client’s request

4. We also can produce the specific sizes according to clients’ request,

    design the screen according the usage.

Johnson Wire Screen Specification:

Johnson Wire Screen Characteristics

1.Large flow rate: this kind of screen pipe has a relatively small resistance. Compared with the plastic

filter element with similar overall size, it greatly increases its flow area, so under the same resistance,

the flow rate increases. In other words, in the case of the same output, the number of filter elements

can be reduced accordingly.

2.Good adaptability of temperature change: obviously, compared with ordinary plastic filter element,

the temperature application range of stainless steel wire wound screen tube of leiler company is much

wider than that of plastic filter element.

3.Corrosion resistance: for neutral water, acid water, alkaline water, hydrochloric acid, sulfuric acid,

salt and so on, if these materials are properly selected, the filtration equipment can be operated

economically and safely.

Johnson Wire Screen Advatange:

►V-Shaped Slots — Openings shaped like a "v" that open toward the inside of the well tend to allow

the particles that are just barely smaller than the width of the slot pass. In other shapes of openings,

these particles would get caught in the screen and clog it.

►Energy Saving — Due to reduce frictional head losses and increased discharge, the pump load

reduces the power required to pump same quantity of water.

Power saving of around 20-25% is observed.

Johnson Wire Screen Packing&Delivery: